[{"article_number":"043045","language":[{"iso":"eng"}],"_id":"23473","user_id":"16199","doi":"10.1088/1367-2630/abf3ed","volume":23,"year":"2021","title":"Approximate nonlinear wave solutions of the coupled two-component Gross–Pitaevskii equations with spin–orbit interaction","status":"public","publication_identifier":{"issn":["1367-2630"]},"author":[{"last_name":"Belobo","first_name":"Didier Belobo","full_name":"Belobo, Didier Belobo"},{"full_name":"Meier, Torsten","orcid":"0000-0001-8864-2072","last_name":"Meier","first_name":"Torsten","id":"344"}],"publication_status":"published","date_updated":"2023-04-21T11:20:56Z","intvolume":"        23","date_created":"2021-08-24T08:43:07Z","type":"journal_article","department":[{"_id":"15"},{"_id":"170"},{"_id":"293"},{"_id":"230"},{"_id":"35"}],"publication":"New Journal of Physics","citation":{"chicago":"Belobo, Didier Belobo, and Torsten Meier. “Approximate Nonlinear Wave Solutions of the Coupled Two-Component Gross–Pitaevskii Equations with Spin–Orbit Interaction.” <i>New Journal of Physics</i> 23 (2021). <a href=\"https://doi.org/10.1088/1367-2630/abf3ed\">https://doi.org/10.1088/1367-2630/abf3ed</a>.","short":"D.B. Belobo, T. Meier, New Journal of Physics 23 (2021).","ieee":"D. B. Belobo and T. Meier, “Approximate nonlinear wave solutions of the coupled two-component Gross–Pitaevskii equations with spin–orbit interaction,” <i>New Journal of Physics</i>, vol. 23, Art. no. 043045, 2021, doi: <a href=\"https://doi.org/10.1088/1367-2630/abf3ed\">10.1088/1367-2630/abf3ed</a>.","apa":"Belobo, D. B., &#38; Meier, T. (2021). Approximate nonlinear wave solutions of the coupled two-component Gross–Pitaevskii equations with spin–orbit interaction. <i>New Journal of Physics</i>, <i>23</i>, Article 043045. <a href=\"https://doi.org/10.1088/1367-2630/abf3ed\">https://doi.org/10.1088/1367-2630/abf3ed</a>","bibtex":"@article{Belobo_Meier_2021, title={Approximate nonlinear wave solutions of the coupled two-component Gross–Pitaevskii equations with spin–orbit interaction}, volume={23}, DOI={<a href=\"https://doi.org/10.1088/1367-2630/abf3ed\">10.1088/1367-2630/abf3ed</a>}, number={043045}, journal={New Journal of Physics}, author={Belobo, Didier Belobo and Meier, Torsten}, year={2021} }","ama":"Belobo DB, Meier T. Approximate nonlinear wave solutions of the coupled two-component Gross–Pitaevskii equations with spin–orbit interaction. <i>New Journal of Physics</i>. 2021;23. doi:<a href=\"https://doi.org/10.1088/1367-2630/abf3ed\">10.1088/1367-2630/abf3ed</a>","mla":"Belobo, Didier Belobo, and Torsten Meier. “Approximate Nonlinear Wave Solutions of the Coupled Two-Component Gross–Pitaevskii Equations with Spin–Orbit Interaction.” <i>New Journal of Physics</i>, vol. 23, 043045, 2021, doi:<a href=\"https://doi.org/10.1088/1367-2630/abf3ed\">10.1088/1367-2630/abf3ed</a>."}},{"language":[{"iso":"eng"}],"_id":"22881","page":"L201408","volume":103,"user_id":"171","doi":"10.1103/physrevb.103.l201408","author":[{"full_name":"Nguyen, T. T. Nhung","last_name":"Nguyen","first_name":"T. T. Nhung"},{"full_name":"Sollfrank, T.","first_name":"T.","last_name":"Sollfrank"},{"full_name":"Tegenkamp, C.","first_name":"C.","last_name":"Tegenkamp"},{"full_name":"Rauls, E.","first_name":"E.","last_name":"Rauls"},{"id":"171","full_name":"Gerstmann, Uwe","last_name":"Gerstmann","orcid":"0000-0002-4476-223X","first_name":"Uwe"}],"publication_identifier":{"issn":["2469-9950","2469-9969"]},"title":"Impact of screening and relaxation on weakly coupled two-dimensional heterostructures","status":"public","year":"2021","intvolume":"       103","publication_status":"published","date_updated":"2023-04-21T11:24:45Z","date_created":"2021-07-29T07:09:50Z","department":[{"_id":"15"},{"_id":"170"},{"_id":"295"},{"_id":"35"},{"_id":"790"}],"type":"journal_article","citation":{"ieee":"T. T. N. Nguyen, T. Sollfrank, C. Tegenkamp, E. Rauls, and U. Gerstmann, “Impact of screening and relaxation on weakly coupled two-dimensional heterostructures,” <i>Physical Review B</i>, vol. 103, p. L201408, 2021, doi: <a href=\"https://doi.org/10.1103/physrevb.103.l201408\">10.1103/physrevb.103.l201408</a>.","apa":"Nguyen, T. T. N., Sollfrank, T., Tegenkamp, C., Rauls, E., &#38; Gerstmann, U. (2021). Impact of screening and relaxation on weakly coupled two-dimensional heterostructures. <i>Physical Review B</i>, <i>103</i>, L201408. <a href=\"https://doi.org/10.1103/physrevb.103.l201408\">https://doi.org/10.1103/physrevb.103.l201408</a>","chicago":"Nguyen, T. T. Nhung, T. Sollfrank, C. Tegenkamp, E. Rauls, and Uwe Gerstmann. “Impact of Screening and Relaxation on Weakly Coupled Two-Dimensional Heterostructures.” <i>Physical Review B</i> 103 (2021): L201408. <a href=\"https://doi.org/10.1103/physrevb.103.l201408\">https://doi.org/10.1103/physrevb.103.l201408</a>.","short":"T.T.N. Nguyen, T. Sollfrank, C. Tegenkamp, E. Rauls, U. Gerstmann, Physical Review B 103 (2021) L201408.","mla":"Nguyen, T. T. Nhung, et al. “Impact of Screening and Relaxation on Weakly Coupled Two-Dimensional Heterostructures.” <i>Physical Review B</i>, vol. 103, 2021, p. L201408, doi:<a href=\"https://doi.org/10.1103/physrevb.103.l201408\">10.1103/physrevb.103.l201408</a>.","bibtex":"@article{Nguyen_Sollfrank_Tegenkamp_Rauls_Gerstmann_2021, title={Impact of screening and relaxation on weakly coupled two-dimensional heterostructures}, volume={103}, DOI={<a href=\"https://doi.org/10.1103/physrevb.103.l201408\">10.1103/physrevb.103.l201408</a>}, journal={Physical Review B}, author={Nguyen, T. T. Nhung and Sollfrank, T. and Tegenkamp, C. and Rauls, E. and Gerstmann, Uwe}, year={2021}, pages={L201408} }","ama":"Nguyen TTN, Sollfrank T, Tegenkamp C, Rauls E, Gerstmann U. Impact of screening and relaxation on weakly coupled two-dimensional heterostructures. <i>Physical Review B</i>. 2021;103:L201408. doi:<a href=\"https://doi.org/10.1103/physrevb.103.l201408\">10.1103/physrevb.103.l201408</a>"},"publication":"Physical Review B","project":[{"name":"TRR 142","_id":"53"},{"_id":"55","name":"TRR 142 - Project Area B"},{"_id":"69","name":"TRR 142 - Subproject B4"},{"name":"Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"},{"name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"}]},{"abstract":[{"text":"Powder X-ray diffraction (XRD) patterns of ordered mesoporous CMK-8 and CMK-9 carbon materials are simulated by geometric modeling. The materials are amorphous at the atomic length scale but exhibit highly symmetric gyroidal structures at the nanometer scale, corresponding to regular, continuous nanopore systems with cubic symmetry. Their structures lead to characteristic low-angle XRD signatures. We introduce a model based on geometrical considerations to simulate CMK-8 and CMK-9 structures with variable volume fraction of carbon (vs. pore volume, i.e., variable 'pore wall thickness'). In addition, we also simulate carbon materials with variable amounts of guest species (e.g., sulfur) residing in their pores. The corresponding XRD patterns are calculated. The carbon volume fraction turns out to have a significant impact on the relative diffraction peak intensities, especially in case of CMK-9 carbon that features a bimodal porosity. Likewise, the presence of guest species in the pores may also strongly affect the relative peak intensities. Our study suggests that careful evaluation of experimental low-angle XRD patterns of (real) CMK-8 or CMK-9 materials offers an opportunity to obtain detailed information about the nanostructural properties in addition to the mere identification of the pore systems geometry.","lang":"eng"}],"quality_controlled":"1","publication":"Microporous and Mesoporous Materials","citation":{"mla":"Schwind, Bertram, et al. “Modeling of Gyroidal Mesoporous CMK-8 and CMK-9 Carbon Nanostructures and Their X-Ray Diffraction Patterns.” <i>Microporous and Mesoporous Materials</i>, 110330, 2021, doi:<a href=\"https://doi.org/10.1016/j.micromeso.2020.110330\">10.1016/j.micromeso.2020.110330</a>.","ama":"Schwind B, Smått J-H, Tiemann M, Weinberger C. Modeling of gyroidal mesoporous CMK-8 and CMK-9 carbon nanostructures and their X-Ray diffraction patterns. <i>Microporous and Mesoporous Materials</i>. Published online 2021. doi:<a href=\"https://doi.org/10.1016/j.micromeso.2020.110330\">10.1016/j.micromeso.2020.110330</a>","bibtex":"@article{Schwind_Smått_Tiemann_Weinberger_2021, title={Modeling of gyroidal mesoporous CMK-8 and CMK-9 carbon nanostructures and their X-Ray diffraction patterns}, DOI={<a href=\"https://doi.org/10.1016/j.micromeso.2020.110330\">10.1016/j.micromeso.2020.110330</a>}, number={110330}, journal={Microporous and Mesoporous Materials}, author={Schwind, Bertram and Smått, Jan-Henrik and Tiemann, Michael and Weinberger, Christian}, year={2021} }","apa":"Schwind, B., Smått, J.-H., Tiemann, M., &#38; Weinberger, C. (2021). Modeling of gyroidal mesoporous CMK-8 and CMK-9 carbon nanostructures and their X-Ray diffraction patterns. <i>Microporous and Mesoporous Materials</i>, Article 110330. <a href=\"https://doi.org/10.1016/j.micromeso.2020.110330\">https://doi.org/10.1016/j.micromeso.2020.110330</a>","ieee":"B. Schwind, J.-H. Smått, M. Tiemann, and C. Weinberger, “Modeling of gyroidal mesoporous CMK-8 and CMK-9 carbon nanostructures and their X-Ray diffraction patterns,” <i>Microporous and Mesoporous Materials</i>, Art. no. 110330, 2021, doi: <a href=\"https://doi.org/10.1016/j.micromeso.2020.110330\">10.1016/j.micromeso.2020.110330</a>.","chicago":"Schwind, Bertram, Jan-Henrik Smått, Michael Tiemann, and Christian Weinberger. “Modeling of Gyroidal Mesoporous CMK-8 and CMK-9 Carbon Nanostructures and Their X-Ray Diffraction Patterns.” <i>Microporous and Mesoporous Materials</i>, 2021. <a href=\"https://doi.org/10.1016/j.micromeso.2020.110330\">https://doi.org/10.1016/j.micromeso.2020.110330</a>.","short":"B. Schwind, J.-H. Smått, M. Tiemann, C. Weinberger, Microporous and Mesoporous Materials (2021)."},"type":"journal_article","department":[{"_id":"35"},{"_id":"2"},{"_id":"307"}],"date_created":"2021-10-08T10:02:31Z","date_updated":"2023-03-07T10:44:44Z","publication_status":"published","article_type":"original","year":"2021","status":"public","title":"Modeling of gyroidal mesoporous CMK-8 and CMK-9 carbon nanostructures and their X-Ray diffraction patterns","publication_identifier":{"issn":["1387-1811"]},"author":[{"last_name":"Schwind","first_name":"Bertram","full_name":"Schwind, Bertram"},{"first_name":"Jan-Henrik","last_name":"Smått","full_name":"Smått, Jan-Henrik"},{"id":"23547","first_name":"Michael","last_name":"Tiemann","orcid":"0000-0003-1711-2722","full_name":"Tiemann, Michael"},{"id":"11848","last_name":"Weinberger","first_name":"Christian","full_name":"Weinberger, Christian"}],"doi":"10.1016/j.micromeso.2020.110330","user_id":"23547","article_number":"110330","language":[{"iso":"eng"}],"_id":"25894"},{"article_number":"103256","language":[{"iso":"eng"}],"_id":"25897","user_id":"23547","doi":"10.1016/j.vibspec.2021.103256","year":"2021","status":"public","title":"Review of infrared spectroscopy techniques for the determination of internal structure in thin SiO2 films","author":[{"full_name":"de los Arcos, Teresa","first_name":"Teresa","last_name":"de los Arcos"},{"first_name":"Hendrik","last_name":"Müller","full_name":"Müller, Hendrik"},{"first_name":"Fuzeng","last_name":"Wang","full_name":"Wang, Fuzeng"},{"first_name":"Varun Raj","last_name":"Damerla","full_name":"Damerla, Varun Raj"},{"last_name":"Hoppe","first_name":"Christian","full_name":"Hoppe, Christian"},{"first_name":"Christian","last_name":"Weinberger","full_name":"Weinberger, Christian","id":"11848"},{"id":"23547","orcid":"0000-0003-1711-2722","first_name":"Michael","last_name":"Tiemann","full_name":"Tiemann, Michael"},{"id":"194","full_name":"Grundmeier, Guido","first_name":"Guido","last_name":"Grundmeier"}],"publication_identifier":{"issn":["0924-2031"]},"publication_status":"published","date_updated":"2023-03-07T10:44:06Z","article_type":"original","date_created":"2021-10-08T10:09:45Z","type":"journal_article","department":[{"_id":"35"},{"_id":"2"},{"_id":"307"},{"_id":"302"}],"publication":"Vibrational Spectroscopy","citation":{"short":"T. de los Arcos, H. Müller, F. Wang, V.R. Damerla, C. Hoppe, C. Weinberger, M. Tiemann, G. Grundmeier, Vibrational Spectroscopy (2021).","chicago":"Arcos, Teresa de los, Hendrik Müller, Fuzeng Wang, Varun Raj Damerla, Christian Hoppe, Christian Weinberger, Michael Tiemann, and Guido Grundmeier. “Review of Infrared Spectroscopy Techniques for the Determination of Internal Structure in Thin SiO2 Films.” <i>Vibrational Spectroscopy</i>, 2021. <a href=\"https://doi.org/10.1016/j.vibspec.2021.103256\">https://doi.org/10.1016/j.vibspec.2021.103256</a>.","apa":"de los Arcos, T., Müller, H., Wang, F., Damerla, V. R., Hoppe, C., Weinberger, C., Tiemann, M., &#38; Grundmeier, G. (2021). Review of infrared spectroscopy techniques for the determination of internal structure in thin SiO2 films. <i>Vibrational Spectroscopy</i>, Article 103256. <a href=\"https://doi.org/10.1016/j.vibspec.2021.103256\">https://doi.org/10.1016/j.vibspec.2021.103256</a>","ieee":"T. de los Arcos <i>et al.</i>, “Review of infrared spectroscopy techniques for the determination of internal structure in thin SiO2 films,” <i>Vibrational Spectroscopy</i>, Art. no. 103256, 2021, doi: <a href=\"https://doi.org/10.1016/j.vibspec.2021.103256\">10.1016/j.vibspec.2021.103256</a>.","ama":"de los Arcos T, Müller H, Wang F, et al. Review of infrared spectroscopy techniques for the determination of internal structure in thin SiO2 films. <i>Vibrational Spectroscopy</i>. Published online 2021. doi:<a href=\"https://doi.org/10.1016/j.vibspec.2021.103256\">10.1016/j.vibspec.2021.103256</a>","bibtex":"@article{de los Arcos_Müller_Wang_Damerla_Hoppe_Weinberger_Tiemann_Grundmeier_2021, title={Review of infrared spectroscopy techniques for the determination of internal structure in thin SiO2 films}, DOI={<a href=\"https://doi.org/10.1016/j.vibspec.2021.103256\">10.1016/j.vibspec.2021.103256</a>}, number={103256}, journal={Vibrational Spectroscopy}, author={de los Arcos, Teresa and Müller, Hendrik and Wang, Fuzeng and Damerla, Varun Raj and Hoppe, Christian and Weinberger, Christian and Tiemann, Michael and Grundmeier, Guido}, year={2021} }","mla":"de los Arcos, Teresa, et al. “Review of Infrared Spectroscopy Techniques for the Determination of Internal Structure in Thin SiO2 Films.” <i>Vibrational Spectroscopy</i>, 103256, 2021, doi:<a href=\"https://doi.org/10.1016/j.vibspec.2021.103256\">10.1016/j.vibspec.2021.103256</a>."},"quality_controlled":"1","abstract":[{"lang":"eng","text":"A comparison of infrared spectroscopic analytical approaches was made in order to assess their applicability for internal structure characterization of SiO2 thin films. Markers for porosity and/or disorder based on the analysis of the asymmetric stretching absorption band of SiO2 between 900−1350 cm−1 were discussed. The shape of this band, which shows a well-defined LO–TO splitting, depends not only on the inherent characteristics of the film under analysis but also on the particular geometry of the IR experiment and the specific surface selection rules of the substrate. Three types of SiO2 thin films with clearly defined porosity ranging from dense films to mesoporous films were investigated by transmission (at different incidence angles), direct specular reflection (at different angles), and diffuse reflection. Two different types of substrate, metallic and semiconducting, were used. The combined effect of substrate and specific technique in the final shape of the band, was discussed, and the efficacy for their applicability to the determination of porosity in thin SiO2 films was critically evaluated."}]},{"user_id":"23547","_id":"25893","status":"public","oa":"1","quality_controlled":"1","citation":{"ama":"Tiemann M, Weinberger C. Selective Modification of Hierarchical Pores and Surfaces in Nanoporous Materials. <i>Advanced Materials Interfaces</i>. Published online 2021. doi:<a href=\"https://doi.org/10.1002/admi.202001153\">10.1002/admi.202001153</a>","bibtex":"@article{Tiemann_Weinberger_2021, title={Selective Modification of Hierarchical Pores and Surfaces in Nanoporous Materials}, DOI={<a href=\"https://doi.org/10.1002/admi.202001153\">10.1002/admi.202001153</a>}, number={2001153}, journal={Advanced Materials Interfaces}, author={Tiemann, Michael and Weinberger, Christian}, year={2021} }","mla":"Tiemann, Michael, and Christian Weinberger. “Selective Modification of Hierarchical Pores and Surfaces in Nanoporous Materials.” <i>Advanced Materials Interfaces</i>, 2001153, 2021, doi:<a href=\"https://doi.org/10.1002/admi.202001153\">10.1002/admi.202001153</a>.","short":"M. Tiemann, C. Weinberger, Advanced Materials Interfaces (2021).","chicago":"Tiemann, Michael, and Christian Weinberger. “Selective Modification of Hierarchical Pores and Surfaces in Nanoporous Materials.” <i>Advanced Materials Interfaces</i>, 2021. <a href=\"https://doi.org/10.1002/admi.202001153\">https://doi.org/10.1002/admi.202001153</a>.","apa":"Tiemann, M., &#38; Weinberger, C. (2021). Selective Modification of Hierarchical Pores and Surfaces in Nanoporous Materials. <i>Advanced Materials Interfaces</i>, Article 2001153. <a href=\"https://doi.org/10.1002/admi.202001153\">https://doi.org/10.1002/admi.202001153</a>","ieee":"M. Tiemann and C. Weinberger, “Selective Modification of Hierarchical Pores and Surfaces in Nanoporous Materials,” <i>Advanced Materials Interfaces</i>, Art. no. 2001153, 2021, doi: <a href=\"https://doi.org/10.1002/admi.202001153\">10.1002/admi.202001153</a>."},"doi":"10.1002/admi.202001153","main_file_link":[{"url":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/admi.202001153","open_access":"1"}],"article_number":"2001153","language":[{"iso":"eng"}],"date_updated":"2023-03-07T10:45:40Z","publication_status":"published","article_type":"review","year":"2021","title":"Selective Modification of Hierarchical Pores and Surfaces in Nanoporous Materials","publication_identifier":{"issn":["2196-7350","2196-7350"]},"author":[{"id":"23547","full_name":"Tiemann, Michael","orcid":"0000-0003-1711-2722","first_name":"Michael","last_name":"Tiemann"},{"first_name":"Christian","last_name":"Weinberger","full_name":"Weinberger, Christian","id":"11848"}],"type":"journal_article","department":[{"_id":"35"},{"_id":"2"},{"_id":"307"}],"date_created":"2021-10-08T10:01:21Z","abstract":[{"lang":"eng","text":"Tailor-made ordered mesoporous materials bear great potential in numerous fields of application where large interfaces are required. However, the inherent surfacechemical properties of conventional materials, such as silica, carbon or organosilica, poses some limitations with respect to their application. Surface manipulation by functionalization with chemically more reactive groups is one way to improve materials for their desired purpose. Another approach is the design of high surface-area composite materials. The surface manipulation, either by functionalization or by introducing guest species, can be performed selectively. This means that when several distinct, i.e. , hierarchical, types of surfaces or pore systems exist in a material, each of them may be chosen for manipulation. Several strategies can be identified to achieve this goal. Molecules or molecule assemblies can be utilized to temporarily protect pores or surfaces (soft protection), while manipulation occurs at the accessible sites. This approach is a recurring motive in this review and can also be applied to rigid template matrices (hard protection). Furthermore, the size of functionalization agents (size protection) and their reactivity/diffusion (kinetic protection) into the pores can also be utilized to achieve selectivity. In addition, challenges in the synthesis and characterization of selectively manipulated ordered mesoporous materials are discussed."}],"publication":"Advanced Materials Interfaces"},{"article_type":"original","publication_status":"published","date_updated":"2023-03-08T08:07:30Z","author":[{"full_name":"Tischendorf, R.","first_name":"R.","last_name":"Tischendorf"},{"full_name":"Simmler, M.","last_name":"Simmler","first_name":"M."},{"full_name":"Weinberger, Christian","first_name":"Christian","last_name":"Weinberger","id":"11848"},{"full_name":"Bieber, M.","first_name":"M.","last_name":"Bieber"},{"last_name":"Reddemann","first_name":"M.","full_name":"Reddemann, M."},{"full_name":"Fröde, F.","first_name":"F.","last_name":"Fröde"},{"full_name":"Lindner, J.","first_name":"J.","last_name":"Lindner"},{"last_name":"Pitsch","first_name":"H.","full_name":"Pitsch, H."},{"full_name":"Kneer, R.","last_name":"Kneer","first_name":"R."},{"id":"23547","orcid":"0000-0003-1711-2722","last_name":"Tiemann","first_name":"Michael","full_name":"Tiemann, Michael"},{"full_name":"Nirschl, H.","last_name":"Nirschl","first_name":"H."},{"first_name":"H.-J.","last_name":"Schmid","full_name":"Schmid, H.-J."}],"publication_identifier":{"issn":["0021-8502"]},"status":"public","year":"2021","title":"Examination of the evolution of iron oxide nanoparticles in flame spray pyrolysis by tailored in situ particle sampling techniques","user_id":"23547","doi":"10.1016/j.jaerosci.2020.105722","_id":"25896","language":[{"iso":"eng"}],"article_number":"105722","quality_controlled":"1","abstract":[{"lang":"eng","text":"In this report, a flame spray pyrolysis setup has been examined with various in situ extraction methods of particle samples along the flame axis. First, two precursor formulations leading to the formation of iron oxide nanoparticles were used in a standardized SpraySyn burner system, and the final particle outcome was characterized by a broad range of established powder characterization techniques (TEM/HRTEM, SAXS, XRD, BET). The characterization of the powder products evidenced that mostly homogeneous gas-to-particle conversion takes place when applying an acidic precursor solution, whereas the absence of the acid leads to a dominant droplet-to-particle pathway. Our study indicates that a droplet-to-particle-pathway could be present even when processing the acidic formulation. However, even if a secondary pathway might take place in this case as well, it is not dominant and nearly negligible. Subsequently, the in situ particle structure evolution was investigated for the dominant gas-to-particle pathway, and particles were extracted along the flame axis for online SMPS and offline TEM/HRTEM analysis. Due to the highly reactive conditions within the flame (high temperatures, turbulent flow field, high particle number concentrations), the extraction of representative samples from spray flames is challenging. In order to handle the reactive conditions, two extraction techniques were tailored in this report. To extract an aerosol sample within the flame for SMPS measurement, a Hole in a Tube probe was adjusted. Thus, the mobility particle diameter as well as the corresponding distribution widths were obtained at different heights above the burner along the flame axis. For TEM/HRTEM image analysis, particle samples were collected thermophoretically by means of a tailored shutter system. Since all sampling grids were protected until reaching the flame axis and due to the low sampling time, momentary captures of local particle structures could be extracted precisely. The particle morphologies have clearly shown an evolution from spherical and paired particles in the flame center to fractal and compact agglomerates at later synthesis stages."}],"citation":{"bibtex":"@article{Tischendorf_Simmler_Weinberger_Bieber_Reddemann_Fröde_Lindner_Pitsch_Kneer_Tiemann_et al._2021, title={Examination of the evolution of iron oxide nanoparticles in flame spray pyrolysis by tailored in situ particle sampling techniques}, DOI={<a href=\"https://doi.org/10.1016/j.jaerosci.2020.105722\">10.1016/j.jaerosci.2020.105722</a>}, number={105722}, journal={Journal of Aerosol Science}, author={Tischendorf, R. and Simmler, M. and Weinberger, Christian and Bieber, M. and Reddemann, M. and Fröde, F. and Lindner, J. and Pitsch, H. and Kneer, R. and Tiemann, Michael and et al.}, year={2021} }","ama":"Tischendorf R, Simmler M, Weinberger C, et al. Examination of the evolution of iron oxide nanoparticles in flame spray pyrolysis by tailored in situ particle sampling techniques. <i>Journal of Aerosol Science</i>. Published online 2021. doi:<a href=\"https://doi.org/10.1016/j.jaerosci.2020.105722\">10.1016/j.jaerosci.2020.105722</a>","mla":"Tischendorf, R., et al. “Examination of the Evolution of Iron Oxide Nanoparticles in Flame Spray Pyrolysis by Tailored in Situ Particle Sampling Techniques.” <i>Journal of Aerosol Science</i>, 105722, 2021, doi:<a href=\"https://doi.org/10.1016/j.jaerosci.2020.105722\">10.1016/j.jaerosci.2020.105722</a>.","short":"R. Tischendorf, M. Simmler, C. Weinberger, M. Bieber, M. Reddemann, F. Fröde, J. Lindner, H. Pitsch, R. Kneer, M. Tiemann, H. Nirschl, H.-J. Schmid, Journal of Aerosol Science (2021).","chicago":"Tischendorf, R., M. Simmler, Christian Weinberger, M. Bieber, M. Reddemann, F. Fröde, J. Lindner, et al. “Examination of the Evolution of Iron Oxide Nanoparticles in Flame Spray Pyrolysis by Tailored in Situ Particle Sampling Techniques.” <i>Journal of Aerosol Science</i>, 2021. <a href=\"https://doi.org/10.1016/j.jaerosci.2020.105722\">https://doi.org/10.1016/j.jaerosci.2020.105722</a>.","ieee":"R. Tischendorf <i>et al.</i>, “Examination of the evolution of iron oxide nanoparticles in flame spray pyrolysis by tailored in situ particle sampling techniques,” <i>Journal of Aerosol Science</i>, Art. no. 105722, 2021, doi: <a href=\"https://doi.org/10.1016/j.jaerosci.2020.105722\">10.1016/j.jaerosci.2020.105722</a>.","apa":"Tischendorf, R., Simmler, M., Weinberger, C., Bieber, M., Reddemann, M., Fröde, F., Lindner, J., Pitsch, H., Kneer, R., Tiemann, M., Nirschl, H., &#38; Schmid, H.-J. (2021). Examination of the evolution of iron oxide nanoparticles in flame spray pyrolysis by tailored in situ particle sampling techniques. <i>Journal of Aerosol Science</i>, Article 105722. <a href=\"https://doi.org/10.1016/j.jaerosci.2020.105722\">https://doi.org/10.1016/j.jaerosci.2020.105722</a>"},"publication":"Journal of Aerosol Science","department":[{"_id":"9"},{"_id":"35"},{"_id":"2"},{"_id":"307"}],"type":"journal_article","date_created":"2021-10-08T10:07:18Z"},{"publication":"Journal of Biomedical Materials Research Part B: Applied Biomaterials","abstract":[{"text":"Photodynamic therapy (PDT) using TiO2 nanoparticles has become an important alternative treatment for different types of cancer due to their high photocatalytic activity and high absorption of UV-A light. To potentiate this treatment, we have coated commercial glass plates with TiO2 nanoparticles prepared by the sol–gel method (TiO2-m), which exhibit a remarkable selectivity for the irreversible trapping of cancer cells. The physicochemical properties of the deposited TiO2-m nanoparticle coatings have been characterized by a number of complementary surface-analytical techniques and their interaction with leukemia and healthy blood cells were investigated. Scanning electron and atomic force microscopy verify the formation of a compact layer of TiO2-m nanoparticles. The particles are predominantly in the anatase phase and have hydroxyl-terminated surfaces as revealed by Raman, X-ray photoelectron, and infrared spectroscopy, as well as X-ray diffraction. We find that lymphoblastic leukemia cells adhere to the TiO2-m coating and undergo amoeboid-like migration, whereas lymphocytic cells show distinctly weaker interactions with the coating. This evidences the potential of this nanomaterial coating to selectively trap cancer cells and renders it a promising candidate for the development of future prototypes of PDT devices for the treatment of leukemia and other types of cancers with non-adherent cells.","lang":"eng"}],"date_created":"2021-07-08T11:34:21Z","type":"journal_article","department":[{"_id":"302"},{"_id":"307"},{"_id":"35"},{"_id":"2"}],"title":"TiO2 nanoparticle coatings on glass surfaces for the selective trapping of leukemia cells from peripheral blood","year":"2021","publication_identifier":{"issn":["1552-4973","1552-4981"]},"author":[{"first_name":"Jaime Andres","last_name":"Garcia Diosa","full_name":"Garcia Diosa, Jaime Andres"},{"full_name":"Gonzalez Orive, Alejandro","first_name":"Alejandro","last_name":"Gonzalez Orive"},{"id":"11848","first_name":"Christian","last_name":"Weinberger","full_name":"Weinberger, Christian"},{"first_name":"Sabrina","last_name":"Schwiderek","full_name":"Schwiderek, Sabrina"},{"full_name":"Knust, Steffen","last_name":"Knust","first_name":"Steffen"},{"full_name":"Tiemann, Michael","orcid":"0000-0003-1711-2722","last_name":"Tiemann","first_name":"Michael","id":"23547"},{"id":"194","full_name":"Grundmeier, Guido","last_name":"Grundmeier","first_name":"Guido"},{"id":"48864","full_name":"Keller, Adrian","orcid":"0000-0001-7139-3110","last_name":"Keller","first_name":"Adrian"},{"full_name":"Camargo Amado, Ruben Jesus","first_name":"Ruben Jesus","last_name":"Camargo Amado"}],"date_updated":"2023-03-08T08:10:25Z","publication_status":"published","intvolume":"       109","article_type":"original","language":[{"iso":"eng"}],"doi":"10.1002/jbm.b.34862","citation":{"ama":"Garcia Diosa JA, Gonzalez Orive A, Weinberger C, et al. TiO2 nanoparticle coatings on glass surfaces for the selective trapping of leukemia cells from peripheral blood. <i>Journal of Biomedical Materials Research Part B: Applied Biomaterials</i>. 2021;109:2142–2153. doi:<a href=\"https://doi.org/10.1002/jbm.b.34862\">10.1002/jbm.b.34862</a>","bibtex":"@article{Garcia Diosa_Gonzalez Orive_Weinberger_Schwiderek_Knust_Tiemann_Grundmeier_Keller_Camargo Amado_2021, title={TiO2 nanoparticle coatings on glass surfaces for the selective trapping of leukemia cells from peripheral blood}, volume={109}, DOI={<a href=\"https://doi.org/10.1002/jbm.b.34862\">10.1002/jbm.b.34862</a>}, journal={Journal of Biomedical Materials Research Part B: Applied Biomaterials}, author={Garcia Diosa, Jaime Andres and Gonzalez Orive, Alejandro and Weinberger, Christian and Schwiderek, Sabrina and Knust, Steffen and Tiemann, Michael and Grundmeier, Guido and Keller, Adrian and Camargo Amado, Ruben Jesus}, year={2021}, pages={2142–2153} }","mla":"Garcia Diosa, Jaime Andres, et al. “TiO2 Nanoparticle Coatings on Glass Surfaces for the Selective Trapping of Leukemia Cells from Peripheral Blood.” <i>Journal of Biomedical Materials Research Part B: Applied Biomaterials</i>, vol. 109, 2021, pp. 2142–2153, doi:<a href=\"https://doi.org/10.1002/jbm.b.34862\">10.1002/jbm.b.34862</a>.","short":"J.A. Garcia Diosa, A. Gonzalez Orive, C. Weinberger, S. Schwiderek, S. Knust, M. Tiemann, G. Grundmeier, A. Keller, R.J. Camargo Amado, Journal of Biomedical Materials Research Part B: Applied Biomaterials 109 (2021) 2142–2153.","chicago":"Garcia Diosa, Jaime Andres, Alejandro Gonzalez Orive, Christian Weinberger, Sabrina Schwiderek, Steffen Knust, Michael Tiemann, Guido Grundmeier, Adrian Keller, and Ruben Jesus Camargo Amado. “TiO2 Nanoparticle Coatings on Glass Surfaces for the Selective Trapping of Leukemia Cells from Peripheral Blood.” <i>Journal of Biomedical Materials Research Part B: Applied Biomaterials</i> 109 (2021): 2142–2153. <a href=\"https://doi.org/10.1002/jbm.b.34862\">https://doi.org/10.1002/jbm.b.34862</a>.","apa":"Garcia Diosa, J. A., Gonzalez Orive, A., Weinberger, C., Schwiderek, S., Knust, S., Tiemann, M., Grundmeier, G., Keller, A., &#38; Camargo Amado, R. J. (2021). TiO2 nanoparticle coatings on glass surfaces for the selective trapping of leukemia cells from peripheral blood. <i>Journal of Biomedical Materials Research Part B: Applied Biomaterials</i>, <i>109</i>, 2142–2153. <a href=\"https://doi.org/10.1002/jbm.b.34862\">https://doi.org/10.1002/jbm.b.34862</a>","ieee":"J. A. Garcia Diosa <i>et al.</i>, “TiO2 nanoparticle coatings on glass surfaces for the selective trapping of leukemia cells from peripheral blood,” <i>Journal of Biomedical Materials Research Part B: Applied Biomaterials</i>, vol. 109, pp. 2142–2153, 2021, doi: <a href=\"https://doi.org/10.1002/jbm.b.34862\">10.1002/jbm.b.34862</a>."},"quality_controlled":"1","status":"public","page":"2142–2153","_id":"22635","user_id":"23547","volume":109},{"doi":"10.1039/d1dt02610k","user_id":"23547","language":[{"iso":"eng"}],"_id":"25892","page":"13572-13579","article_type":"original","date_updated":"2023-03-08T08:08:22Z","publication_status":"published","author":[{"full_name":"Steinke, Felix","last_name":"Steinke","first_name":"Felix"},{"full_name":"Javed, Ali","last_name":"Javed","first_name":"Ali"},{"full_name":"Wöhlbrandt, Stephan","first_name":"Stephan","last_name":"Wöhlbrandt"},{"id":"23547","last_name":"Tiemann","orcid":"0000-0003-1711-2722","first_name":"Michael","full_name":"Tiemann, Michael"},{"last_name":"Stock","first_name":"Norbert","full_name":"Stock, Norbert"}],"publication_identifier":{"issn":["1477-9226","1477-9234"]},"year":"2021","status":"public","title":"New isoreticular phosphonate MOFs based on a tetratopic linker","department":[{"_id":"2"},{"_id":"307"}],"type":"journal_article","date_created":"2021-10-08T09:57:34Z","abstract":[{"text":"The tetratopic linker 1,1,2,2-tetrakis(4-phosphonophenyl)ethylene (H8TPPE) was used to synthesize the three new porous metal–organic frameworks of composition [M2(H2O)2(H2TPPE)]·xH2O (M = Al3+, Ga3+, Fe3+), denoted as M-CAU-53 under hydrothermal reaction conditions, using the corresponding metal nitrates as starting materials. The crystal structures of the compounds were determined ab initio from powder X-ray diffraction data, revealing small structural differences. Proton conductivity measurements were carried out, indicating different conductivity mechanisms. The differences in proton conductivity could be linked to the individual structures. In addition, a thorough characterization via thermogravimetry, elemental analysis, IR-spectroscopy as well as N2- and H2O-sorption is given.","lang":"eng"}],"quality_controlled":"1","citation":{"apa":"Steinke, F., Javed, A., Wöhlbrandt, S., Tiemann, M., &#38; Stock, N. (2021). New isoreticular phosphonate MOFs based on a tetratopic linker. <i>Dalton Transactions</i>, 13572–13579. <a href=\"https://doi.org/10.1039/d1dt02610k\">https://doi.org/10.1039/d1dt02610k</a>","ieee":"F. Steinke, A. Javed, S. Wöhlbrandt, M. Tiemann, and N. Stock, “New isoreticular phosphonate MOFs based on a tetratopic linker,” <i>Dalton Transactions</i>, pp. 13572–13579, 2021, doi: <a href=\"https://doi.org/10.1039/d1dt02610k\">10.1039/d1dt02610k</a>.","short":"F. Steinke, A. Javed, S. Wöhlbrandt, M. Tiemann, N. Stock, Dalton Transactions (2021) 13572–13579.","chicago":"Steinke, Felix, Ali Javed, Stephan Wöhlbrandt, Michael Tiemann, and Norbert Stock. “New Isoreticular Phosphonate MOFs Based on a Tetratopic Linker.” <i>Dalton Transactions</i>, 2021, 13572–79. <a href=\"https://doi.org/10.1039/d1dt02610k\">https://doi.org/10.1039/d1dt02610k</a>.","mla":"Steinke, Felix, et al. “New Isoreticular Phosphonate MOFs Based on a Tetratopic Linker.” <i>Dalton Transactions</i>, 2021, pp. 13572–79, doi:<a href=\"https://doi.org/10.1039/d1dt02610k\">10.1039/d1dt02610k</a>.","ama":"Steinke F, Javed A, Wöhlbrandt S, Tiemann M, Stock N. New isoreticular phosphonate MOFs based on a tetratopic linker. <i>Dalton Transactions</i>. Published online 2021:13572-13579. doi:<a href=\"https://doi.org/10.1039/d1dt02610k\">10.1039/d1dt02610k</a>","bibtex":"@article{Steinke_Javed_Wöhlbrandt_Tiemann_Stock_2021, title={New isoreticular phosphonate MOFs based on a tetratopic linker}, DOI={<a href=\"https://doi.org/10.1039/d1dt02610k\">10.1039/d1dt02610k</a>}, journal={Dalton Transactions}, author={Steinke, Felix and Javed, Ali and Wöhlbrandt, Stephan and Tiemann, Michael and Stock, Norbert}, year={2021}, pages={13572–13579} }"},"publication":"Dalton Transactions"},{"title":"External Focus of Attention Influences Cortical Activity Associated with Single Limb Balance Performance","year":"2021","status":"public","author":[{"last_name":"Sherman","first_name":"David A","full_name":"Sherman, David A"},{"first_name":"Tim","last_name":"Lehmann","full_name":"Lehmann, Tim","id":"41584"},{"id":"46","last_name":"Baumeister","orcid":"0000-0003-2683-5826","first_name":"Jochen","full_name":"Baumeister, Jochen"},{"full_name":"Gokeler, Alli","last_name":"Gokeler","first_name":"Alli"},{"first_name":"Luke","last_name":"Donovan","full_name":"Donovan, Luke"},{"full_name":"Norte, Grant E","first_name":"Grant E","last_name":"Norte"}],"publication_identifier":{"issn":["0031-9023","1538-6724"]},"publication_status":"published","date_updated":"2023-03-13T15:07:10Z","_id":"34024","language":[{"iso":"eng"}],"publisher":"Oxford University Press (OUP)","user_id":"46","doi":"10.1093/ptj/pzab223","publication":"Physical Therapy","citation":{"mla":"Sherman, David A., et al. “External Focus of Attention Influences Cortical Activity Associated with Single Limb Balance Performance.” <i>Physical Therapy</i>, Oxford University Press (OUP), 2021, doi:<a href=\"https://doi.org/10.1093/ptj/pzab223\">10.1093/ptj/pzab223</a>.","bibtex":"@article{Sherman_Lehmann_Baumeister_Gokeler_Donovan_Norte_2021, title={External Focus of Attention Influences Cortical Activity Associated with Single Limb Balance Performance}, DOI={<a href=\"https://doi.org/10.1093/ptj/pzab223\">10.1093/ptj/pzab223</a>}, journal={Physical Therapy}, publisher={Oxford University Press (OUP)}, author={Sherman, David A and Lehmann, Tim and Baumeister, Jochen and Gokeler, Alli and Donovan, Luke and Norte, Grant E}, year={2021} }","ama":"Sherman DA, Lehmann T, Baumeister J, Gokeler A, Donovan L, Norte GE. External Focus of Attention Influences Cortical Activity Associated with Single Limb Balance Performance. <i>Physical Therapy</i>. Published online 2021. doi:<a href=\"https://doi.org/10.1093/ptj/pzab223\">10.1093/ptj/pzab223</a>","ieee":"D. A. Sherman, T. Lehmann, J. Baumeister, A. Gokeler, L. Donovan, and G. E. Norte, “External Focus of Attention Influences Cortical Activity Associated with Single Limb Balance Performance,” <i>Physical Therapy</i>, 2021, doi: <a href=\"https://doi.org/10.1093/ptj/pzab223\">10.1093/ptj/pzab223</a>.","apa":"Sherman, D. A., Lehmann, T., Baumeister, J., Gokeler, A., Donovan, L., &#38; Norte, G. E. (2021). External Focus of Attention Influences Cortical Activity Associated with Single Limb Balance Performance. <i>Physical Therapy</i>. <a href=\"https://doi.org/10.1093/ptj/pzab223\">https://doi.org/10.1093/ptj/pzab223</a>","short":"D.A. Sherman, T. Lehmann, J. Baumeister, A. Gokeler, L. Donovan, G.E. Norte, Physical Therapy (2021).","chicago":"Sherman, David A, Tim Lehmann, Jochen Baumeister, Alli Gokeler, Luke Donovan, and Grant E Norte. “External Focus of Attention Influences Cortical Activity Associated with Single Limb Balance Performance.” <i>Physical Therapy</i>, 2021. <a href=\"https://doi.org/10.1093/ptj/pzab223\">https://doi.org/10.1093/ptj/pzab223</a>."},"abstract":[{"text":"<jats:title>Abstract</jats:title>\r\n               <jats:sec>\r\n                  <jats:title>Objective</jats:title>\r\n                  <jats:p>External focus (EF) of attention leads to improved balance performance. Consideration of the neuromodulatory effects of EF may inform its clinical utility in addressing neuroplastic impairments after musculoskeletal injuries. We aimed to determine whether electrocortical activity and balance performance changed with attentional foci that prioritized differing sensory feedback and whether changes in electrocortical activity and balance were associated.</jats:p>\r\n               </jats:sec>\r\n               <jats:sec>\r\n                  <jats:title>Methods</jats:title>\r\n                  <jats:p>Individuals who were healthy (n = 15) performed a single-limb balance task under 3 conditions: internal focus (IF), somatosensory focus [EF with a baton (EF-baton)], and visual focus [EF with a laser (EF-laser)]. Electrocortical activity and postural sway were recorded concurrently using electroencephalography and a triaxial force plate. Electroencephalographic signals were decomposed, localized, and clustered to generate power spectral density in θ and α-2 frequency bands. Postural sway signals were analyzed with center-of-pressure sway metrics (eg, area, distance, velocity) and knee angle. The relationship between percent change in clustered brain activity and task performance metrics was assessed.</jats:p>\r\n               </jats:sec>\r\n               <jats:sec>\r\n                  <jats:title>Results</jats:title>\r\n                  <jats:p>Both EF conditions resulted in increased cortical activity and improved balance performance compared to IF. EF-laser had the largest effect, demonstrating increased frontal θ power (d = 0.64), decreased central θ power (d = −0.30), and decreased bilateral motor, bilateral parietal, and occipital α-2 power (d = −1.38 to −4.27) as well as a shorter path distance (d = −0.94) and a deeper (d = 0.70) and less variable (d = −1.15) knee angle than IF. Weak to moderate associations exist between increases in cortical activity and improved balance performance (ρ = 0.405–0.584).</jats:p>\r\n               </jats:sec>\r\n               <jats:sec>\r\n                  <jats:title>Conclusions</jats:title>\r\n                  <jats:p>EF resulted in increased cortical activity associated with cognitive, motor, somatosensory, and visual processing. EF-laser, which prioritized visual feedback, had the largest and broadest effects. Changes in cortical activity resulting from EF were independently associated with improved balance performance.</jats:p>\r\n               </jats:sec>\r\n               <jats:sec>\r\n                  <jats:title>Impact</jats:title>\r\n                  <jats:p>This study demonstrates that goal-oriented attention results in functional increases in brain activity compared to internally directed self-focus. These results suggest EF may target neurophysiologic impairments and improve balance in clinical populations.</jats:p>\r\n               </jats:sec>","lang":"eng"}],"date_created":"2022-11-07T11:57:53Z","keyword":["Physical Therapy","Sports Therapy and Rehabilitation"],"type":"journal_article","department":[{"_id":"17"},{"_id":"172"}]},{"citation":{"ama":"Lehmann T, Büchel D, Mouton C, Gokeler A, Seil R, Baumeister J. Functional Cortical Connectivity Related to Postural Control in Patients Six Weeks After Anterior Cruciate Ligament Reconstruction. <i>Frontiers in Human Neuroscience</i>. 2021;15. doi:<a href=\"https://doi.org/10.3389/fnhum.2021.655116\">10.3389/fnhum.2021.655116</a>","bibtex":"@article{Lehmann_Büchel_Mouton_Gokeler_Seil_Baumeister_2021, title={Functional Cortical Connectivity Related to Postural Control in Patients Six Weeks After Anterior Cruciate Ligament Reconstruction}, volume={15}, DOI={<a href=\"https://doi.org/10.3389/fnhum.2021.655116\">10.3389/fnhum.2021.655116</a>}, journal={Frontiers in Human Neuroscience}, publisher={Frontiers Media SA}, author={Lehmann, Tim and Büchel, Daniel and Mouton, Caroline and Gokeler, Alli and Seil, Romain and Baumeister, Jochen}, year={2021} }","mla":"Lehmann, Tim, et al. “Functional Cortical Connectivity Related to Postural Control in Patients Six Weeks After Anterior Cruciate Ligament Reconstruction.” <i>Frontiers in Human Neuroscience</i>, vol. 15, Frontiers Media SA, 2021, doi:<a href=\"https://doi.org/10.3389/fnhum.2021.655116\">10.3389/fnhum.2021.655116</a>.","chicago":"Lehmann, Tim, Daniel Büchel, Caroline Mouton, Alli Gokeler, Romain Seil, and Jochen Baumeister. “Functional Cortical Connectivity Related to Postural Control in Patients Six Weeks After Anterior Cruciate Ligament Reconstruction.” <i>Frontiers in Human Neuroscience</i> 15 (2021). <a href=\"https://doi.org/10.3389/fnhum.2021.655116\">https://doi.org/10.3389/fnhum.2021.655116</a>.","short":"T. Lehmann, D. Büchel, C. Mouton, A. Gokeler, R. Seil, J. Baumeister, Frontiers in Human Neuroscience 15 (2021).","apa":"Lehmann, T., Büchel, D., Mouton, C., Gokeler, A., Seil, R., &#38; Baumeister, J. (2021). Functional Cortical Connectivity Related to Postural Control in Patients Six Weeks After Anterior Cruciate Ligament Reconstruction. <i>Frontiers in Human Neuroscience</i>, <i>15</i>. <a href=\"https://doi.org/10.3389/fnhum.2021.655116\">https://doi.org/10.3389/fnhum.2021.655116</a>","ieee":"T. Lehmann, D. Büchel, C. Mouton, A. Gokeler, R. Seil, and J. Baumeister, “Functional Cortical Connectivity Related to Postural Control in Patients Six Weeks After Anterior Cruciate Ligament Reconstruction,” <i>Frontiers in Human Neuroscience</i>, vol. 15, 2021, doi: <a href=\"https://doi.org/10.3389/fnhum.2021.655116\">10.3389/fnhum.2021.655116</a>."},"status":"public","_id":"32434","publisher":"Frontiers Media SA","volume":15,"user_id":"46","publication":"Frontiers in Human Neuroscience","abstract":[{"lang":"eng","text":"<jats:p>Whereas initial findings have already identified cortical patterns accompanying proprioceptive deficiencies in patients after anterior cruciate ligament reconstruction (ACLR), little is known about compensatory sensorimotor mechanisms for re-establishing postural control. Therefore, the aim of the present study was to explore leg dependent patterns of cortical contributions to postural control in patients 6 weeks following ACLR. A total of 12 patients after ACLR (25.1 ± 3.2 years, 178.1 ± 9.7 cm, 77.5 ± 14.4 kg) and another 12 gender, age, and activity matched healthy controls participated in this study. All subjects performed 10 × 30 s. single leg stances on each leg, equipped with 64-channel mobile electroencephalography (EEG). Postural stability was quantified by area of sway and sway velocity. Estimations of the weighted phase lag index were conducted as a cortical measure of functional connectivity. The findings showed significant group × leg interactions for increased functional connectivity in the anterior cruciate ligament (ACL) injured leg, predominantly including fronto−parietal [<jats:italic>F</jats:italic><jats:sub>(1, 22)</jats:sub> = 8.41, <jats:italic>p</jats:italic> ≤ 0.008, η<jats:sup>2</jats:sup> = 0.28], fronto−occipital [<jats:italic>F</jats:italic><jats:sub>(1, 22)</jats:sub> = 4.43, <jats:italic>p</jats:italic> ≤ 0.047, η<jats:sup>2</jats:sup> = 0.17], parieto−motor [<jats:italic>F</jats:italic><jats:sub>(1, 22)</jats:sub> = 10.30, <jats:italic>p</jats:italic> ≤ 0.004, η<jats:sup>2</jats:sup> = 0.32], occipito−motor [<jats:italic>F</jats:italic><jats:sub>(1, 22)</jats:sub> = 5.21, <jats:italic>p</jats:italic> ≤ 0.032, η<jats:sup>2</jats:sup> = 0.19], and occipito−parietal [<jats:italic>F</jats:italic><jats:sub>(1, 22)</jats:sub> = 4.60, <jats:italic>p</jats:italic> ≤ 0.043, η<jats:sup>2</jats:sup> = 0.17] intra−hemispherical connections in the contralateral hemisphere and occipito−motor [<jats:italic>F</jats:italic><jats:sub>(1, 22)</jats:sub> = 7.33, <jats:italic>p</jats:italic> ≤ 0.013, η<jats:sup>2</jats:sup> = 0.25] on the ipsilateral hemisphere to the injured leg. Higher functional connectivity in patients after ACLR, attained by increased emphasis of functional connections incorporating the somatosensory and visual areas, may serve as a compensatory mechanism to control postural stability of the injured leg in the early phase of rehabilitation. These preliminary results may help to develop new neurophysiological assessments for detecting functional deficiencies after ACLR in the future.</jats:p>"}],"date_created":"2022-07-27T07:47:56Z","department":[{"_id":"17"},{"_id":"172"}],"keyword":["Behavioral Neuroscience","Biological Psychiatry","Psychiatry and Mental health","Neurology","Neuropsychology and Physiological Psychology"],"type":"journal_article","publication_identifier":{"issn":["1662-5161"]},"author":[{"id":"41584","full_name":"Lehmann, Tim","last_name":"Lehmann","first_name":"Tim"},{"full_name":"Büchel, Daniel","first_name":"Daniel","last_name":"Büchel","id":"41088"},{"first_name":"Caroline","last_name":"Mouton","full_name":"Mouton, Caroline"},{"last_name":"Gokeler","first_name":"Alli","full_name":"Gokeler, Alli"},{"first_name":"Romain","last_name":"Seil","full_name":"Seil, Romain"},{"full_name":"Baumeister, Jochen","first_name":"Jochen","last_name":"Baumeister","orcid":"0000-0003-2683-5826","id":"46"}],"title":"Functional Cortical Connectivity Related to Postural Control in Patients Six Weeks After Anterior Cruciate Ligament Reconstruction","year":"2021","intvolume":"        15","date_updated":"2023-03-13T15:20:11Z","publication_status":"published","language":[{"iso":"eng"}],"doi":"10.3389/fnhum.2021.655116"},{"citation":{"bibtex":"@article{Büchel_Lehmann_Ullrich_Cockcroft_Louw_Baumeister_2021, title={Stance leg and surface stability modulate cortical activity during human single leg stance}, volume={239}, DOI={<a href=\"https://doi.org/10.1007/s00221-021-06035-6\">10.1007/s00221-021-06035-6</a>}, number={4}, journal={Experimental Brain Research}, publisher={Springer Science and Business Media LLC}, author={Büchel, Daniel and Lehmann, Tim and Ullrich, Sarah and Cockcroft, John and Louw, Quinette and Baumeister, Jochen}, year={2021}, pages={1193–1202} }","ama":"Büchel D, Lehmann T, Ullrich S, Cockcroft J, Louw Q, Baumeister J. Stance leg and surface stability modulate cortical activity during human single leg stance. <i>Experimental Brain Research</i>. 2021;239(4):1193-1202. doi:<a href=\"https://doi.org/10.1007/s00221-021-06035-6\">10.1007/s00221-021-06035-6</a>","mla":"Büchel, Daniel, et al. “Stance Leg and Surface Stability Modulate Cortical Activity during Human Single Leg Stance.” <i>Experimental Brain Research</i>, vol. 239, no. 4, Springer Science and Business Media LLC, 2021, pp. 1193–202, doi:<a href=\"https://doi.org/10.1007/s00221-021-06035-6\">10.1007/s00221-021-06035-6</a>.","chicago":"Büchel, Daniel, Tim Lehmann, Sarah Ullrich, John Cockcroft, Quinette Louw, and Jochen Baumeister. “Stance Leg and Surface Stability Modulate Cortical Activity during Human Single Leg Stance.” <i>Experimental Brain Research</i> 239, no. 4 (2021): 1193–1202. <a href=\"https://doi.org/10.1007/s00221-021-06035-6\">https://doi.org/10.1007/s00221-021-06035-6</a>.","short":"D. Büchel, T. Lehmann, S. Ullrich, J. Cockcroft, Q. Louw, J. Baumeister, Experimental Brain Research 239 (2021) 1193–1202.","ieee":"D. Büchel, T. Lehmann, S. Ullrich, J. Cockcroft, Q. Louw, and J. Baumeister, “Stance leg and surface stability modulate cortical activity during human single leg stance,” <i>Experimental Brain Research</i>, vol. 239, no. 4, pp. 1193–1202, 2021, doi: <a href=\"https://doi.org/10.1007/s00221-021-06035-6\">10.1007/s00221-021-06035-6</a>.","apa":"Büchel, D., Lehmann, T., Ullrich, S., Cockcroft, J., Louw, Q., &#38; Baumeister, J. (2021). Stance leg and surface stability modulate cortical activity during human single leg stance. <i>Experimental Brain Research</i>, <i>239</i>(4), 1193–1202. <a href=\"https://doi.org/10.1007/s00221-021-06035-6\">https://doi.org/10.1007/s00221-021-06035-6</a>"},"status":"public","volume":239,"user_id":"46","publisher":"Springer Science and Business Media LLC","_id":"32435","page":"1193-1202","abstract":[{"lang":"eng","text":"<jats:title>Abstract </jats:title><jats:p>Mobile Electroencephalography (EEG) provides insights into cortical contributions to postural control. Although changes in theta (4–8 Hz) and alpha frequency power (8–12 Hz) were shown to reflect attentional and sensorimotor processing during balance tasks, information about the effect of stance leg on cortical processing related to postural control is lacking. Therefore, the aim was to examine patterns of cortical activity during single-leg stance with varying surface stability. EEG and force plate data from 21 healthy males (22.43 ± 2.23 years) was recorded during unipedal stance (left/right) on a stable and unstable surface. Using source-space analysis, power spectral density was analyzed in the theta, alpha-1 (8–10 Hz) and alpha-2 (10–12 Hz) frequency bands. Repeated measures ANOVA with the factors leg and surface stability revealed significant interaction effects in the left (<jats:italic>p</jats:italic> = 0.045, <jats:italic>η</jats:italic><jats:sub><jats:italic>p</jats:italic></jats:sub><jats:sup>2</jats:sup> = 0.13) and right motor clusters (<jats:italic>F</jats:italic> = 16.156; <jats:italic>p</jats:italic> = 0.001, <jats:italic>η</jats:italic><jats:sub><jats:italic>p</jats:italic></jats:sub><jats:sup>2</jats:sup> = 0.41). Furthermore, significant main effects for surface stability were observed for the fronto-central cluster (theta), left and right motor (alpha-1), as well as for the right parieto-occipital cluster (alpha-1/alpha-2). Leg dependent changes in alpha-2 power may indicate lateralized patterns of cortical processing in motor areas during single-leg stance. Future studies may therefore consider lateralized patterns of cortical activity for the interpretation of postural deficiencies in unilateral lower limb injuries.</jats:p>"}],"publication":"Experimental Brain Research","issue":"4","department":[{"_id":"17"},{"_id":"172"}],"type":"journal_article","keyword":["General Neuroscience"],"date_created":"2022-07-27T07:48:10Z","intvolume":"       239","publication_status":"published","date_updated":"2023-03-13T15:19:44Z","author":[{"id":"41088","first_name":"Daniel","last_name":"Büchel","full_name":"Büchel, Daniel"},{"full_name":"Lehmann, Tim","first_name":"Tim","last_name":"Lehmann","id":"41584"},{"last_name":"Ullrich","first_name":"Sarah","full_name":"Ullrich, Sarah"},{"last_name":"Cockcroft","first_name":"John","full_name":"Cockcroft, John"},{"last_name":"Louw","first_name":"Quinette","full_name":"Louw, Quinette"},{"full_name":"Baumeister, Jochen","last_name":"Baumeister","first_name":"Jochen","orcid":"0000-0003-2683-5826","id":"46"}],"publication_identifier":{"issn":["0014-4819","1432-1106"]},"year":"2021","title":"Stance leg and surface stability modulate cortical activity during human single leg stance","doi":"10.1007/s00221-021-06035-6","language":[{"iso":"eng"}]},{"date_created":"2023-01-10T06:42:31Z","type":"journal_article","keyword":["Multidisciplinary"],"department":[{"_id":"17"},{"_id":"172"}],"issue":"1","publication":"Scientific Reports","article_number":"21868","language":[{"iso":"eng"}],"doi":"10.1038/s41598-021-01494-x","year":"2021","title":"EEG‑derived brain graphs are reliable measures for exploring exercise‑induced changes in brain networks","author":[{"id":"41088","full_name":"Büchel, Daniel","first_name":"Daniel","last_name":"Büchel"},{"id":"41584","full_name":"Lehmann, Tim","last_name":"Lehmann","first_name":"Tim"},{"full_name":"Sandbakk, Øyvind","last_name":"Sandbakk","first_name":"Øyvind"},{"id":"46","last_name":"Baumeister","orcid":"0000-0003-2683-5826","first_name":"Jochen","full_name":"Baumeister, Jochen"}],"publication_identifier":{"issn":["2045-2322"]},"date_updated":"2023-03-13T15:21:32Z","publication_status":"published","intvolume":"        11","citation":{"mla":"Büchel, Daniel, et al. “EEG‑derived Brain Graphs Are Reliable Measures for Exploring Exercise‑induced Changes in Brain Networks.” <i>Scientific Reports</i>, vol. 11, no. 1, 21868, Springer Science and Business Media LLC, 2021, doi:<a href=\"https://doi.org/10.1038/s41598-021-01494-x\">10.1038/s41598-021-01494-x</a>.","bibtex":"@article{Büchel_Lehmann_Sandbakk_Baumeister_2021, title={EEG‑derived brain graphs are reliable measures for exploring exercise‑induced changes in brain networks}, volume={11}, DOI={<a href=\"https://doi.org/10.1038/s41598-021-01494-x\">10.1038/s41598-021-01494-x</a>}, number={121868}, journal={Scientific Reports}, publisher={Springer Science and Business Media LLC}, author={Büchel, Daniel and Lehmann, Tim and Sandbakk, Øyvind and Baumeister, Jochen}, year={2021} }","ama":"Büchel D, Lehmann T, Sandbakk Ø, Baumeister J. EEG‑derived brain graphs are reliable measures for exploring exercise‑induced changes in brain networks. <i>Scientific Reports</i>. 2021;11(1). doi:<a href=\"https://doi.org/10.1038/s41598-021-01494-x\">10.1038/s41598-021-01494-x</a>","ieee":"D. Büchel, T. Lehmann, Ø. Sandbakk, and J. Baumeister, “EEG‑derived brain graphs are reliable measures for exploring exercise‑induced changes in brain networks,” <i>Scientific Reports</i>, vol. 11, no. 1, Art. no. 21868, 2021, doi: <a href=\"https://doi.org/10.1038/s41598-021-01494-x\">10.1038/s41598-021-01494-x</a>.","apa":"Büchel, D., Lehmann, T., Sandbakk, Ø., &#38; Baumeister, J. (2021). EEG‑derived brain graphs are reliable measures for exploring exercise‑induced changes in brain networks. <i>Scientific Reports</i>, <i>11</i>(1), Article 21868. <a href=\"https://doi.org/10.1038/s41598-021-01494-x\">https://doi.org/10.1038/s41598-021-01494-x</a>","short":"D. Büchel, T. Lehmann, Ø. Sandbakk, J. Baumeister, Scientific Reports 11 (2021).","chicago":"Büchel, Daniel, Tim Lehmann, Øyvind Sandbakk, and Jochen Baumeister. “EEG‑derived Brain Graphs Are Reliable Measures for Exploring Exercise‑induced Changes in Brain Networks.” <i>Scientific Reports</i> 11, no. 1 (2021). <a href=\"https://doi.org/10.1038/s41598-021-01494-x\">https://doi.org/10.1038/s41598-021-01494-x</a>."},"publisher":"Springer Science and Business Media LLC","_id":"35626","user_id":"46","volume":11,"status":"public"},{"file_date_updated":"2023-03-14T11:23:49Z","publication":"-","citation":{"chicago":"Möhring, Julia, Anika Krumhöfner, and Elisabeth Gudila Sophia Ida Maria Gräfin von Plettenberg. “Bewegungsförderung in Ganztagsschulen.” <i>-</i>, 2021.","short":"J. Möhring, A. Krumhöfner, E.G.S.I.M. Gräfin von Plettenberg, - (2021).","apa":"Möhring, J., Krumhöfner, A., &#38; Gräfin von Plettenberg, E. G. S. I. M. (2021). Bewegungsförderung in Ganztagsschulen. <i>-</i>.","ieee":"J. Möhring, A. Krumhöfner, and E. G. S. I. M. Gräfin von Plettenberg, “Bewegungsförderung in Ganztagsschulen,” <i>-</i>, 2021.","ama":"Möhring J, Krumhöfner A, Gräfin von Plettenberg EGSIM. Bewegungsförderung in Ganztagsschulen. <i>-</i>. Published online 2021.","bibtex":"@article{Möhring_Krumhöfner_Gräfin von Plettenberg_2021, title={Bewegungsförderung in Ganztagsschulen}, journal={-}, publisher={Reinhard Mohn Stiftung, Kreissportbund Gütersloh e.V., Bezirksregierung Detmold}, author={Möhring, Julia and Krumhöfner, Anika and Gräfin von Plettenberg, Elisabeth Gudila Sophia Ida Maria}, year={2021} }","mla":"Möhring, Julia, et al. “Bewegungsförderung in Ganztagsschulen.” <i>-</i>, Reinhard Mohn Stiftung, Kreissportbund Gütersloh e.V., Bezirksregierung Detmold, 2021."},"type":"journal_article","department":[{"_id":"718"},{"_id":"17"},{"_id":"318"}],"oa":"1","file":[{"creator":"gudila","date_created":"2023-03-14T11:23:49Z","access_level":"open_access","file_size":11015744,"file_name":"Ratgeber_Bewegungsfoerderung_in_Ganztagsschulen.pdf.pdf","date_updated":"2023-03-14T11:23:49Z","relation":"main_file","content_type":"application/pdf","file_id":"43017"}],"date_created":"2023-03-14T11:24:13Z","date_updated":"2023-03-15T08:42:15Z","has_accepted_license":"1","title":"Bewegungsförderung in Ganztagsschulen","status":"public","year":"2021","author":[{"full_name":"Möhring, Julia","last_name":"Möhring","first_name":"Julia","id":"77400"},{"last_name":"Krumhöfner","first_name":"Anika","full_name":"Krumhöfner, Anika"},{"id":"68238","first_name":"Elisabeth Gudila Sophia Ida Maria","last_name":"Gräfin von Plettenberg","full_name":"Gräfin von Plettenberg, Elisabeth Gudila Sophia Ida Maria"}],"user_id":"68238","ddc":["370"],"alternative_title":["Ratgeber zur Gestaltung und Umsetzung qualitativ hochwertiger Bewegungs-, Spiel-, und Sportangebote außerhalb des Fach- und Sportunterrichts"],"publisher":"Reinhard Mohn Stiftung, Kreissportbund Gütersloh e.V., Bezirksregierung Detmold","_id":"43016","language":[{"iso":"ger"}]},{"date_created":"2021-06-14T17:34:35Z","type":"journal_article","department":[{"_id":"15"},{"_id":"295"},{"_id":"170"},{"_id":"429"},{"_id":"230"},{"_id":"35"}],"publication":"Physical Review Materials","citation":{"mla":"Neufeld, Sergej, et al. “Potassium Titanyl Phosphate Z- and Y-Cut Surfaces from Density-Functional Theory.” <i>Physical Review Materials</i>, 2021, doi:<a href=\"https://doi.org/10.1103/physrevmaterials.5.064407\">10.1103/physrevmaterials.5.064407</a>.","bibtex":"@article{Neufeld_Bocchini_Schmidt_2021, title={Potassium titanyl phosphate Z- and Y-cut surfaces from density-functional theory}, DOI={<a href=\"https://doi.org/10.1103/physrevmaterials.5.064407\">10.1103/physrevmaterials.5.064407</a>}, journal={Physical Review Materials}, author={Neufeld, Sergej and Bocchini, Adriana and Schmidt, Wolf Gero}, year={2021} }","ama":"Neufeld S, Bocchini A, Schmidt WG. Potassium titanyl phosphate Z- and Y-cut surfaces from density-functional theory. <i>Physical Review Materials</i>. Published online 2021. doi:<a href=\"https://doi.org/10.1103/physrevmaterials.5.064407\">10.1103/physrevmaterials.5.064407</a>","ieee":"S. Neufeld, A. Bocchini, and W. G. Schmidt, “Potassium titanyl phosphate Z- and Y-cut surfaces from density-functional theory,” <i>Physical Review Materials</i>, 2021, doi: <a href=\"https://doi.org/10.1103/physrevmaterials.5.064407\">10.1103/physrevmaterials.5.064407</a>.","apa":"Neufeld, S., Bocchini, A., &#38; Schmidt, W. G. (2021). Potassium titanyl phosphate Z- and Y-cut surfaces from density-functional theory. <i>Physical Review Materials</i>. <a href=\"https://doi.org/10.1103/physrevmaterials.5.064407\">https://doi.org/10.1103/physrevmaterials.5.064407</a>","chicago":"Neufeld, Sergej, Adriana Bocchini, and Wolf Gero Schmidt. “Potassium Titanyl Phosphate Z- and Y-Cut Surfaces from Density-Functional Theory.” <i>Physical Review Materials</i>, 2021. <a href=\"https://doi.org/10.1103/physrevmaterials.5.064407\">https://doi.org/10.1103/physrevmaterials.5.064407</a>.","short":"S. Neufeld, A. Bocchini, W.G. Schmidt, Physical Review Materials (2021)."},"project":[{"_id":"52","name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing"},{"name":"TRR 142: TRR 142","_id":"53"},{"name":"TRR 142 - B: TRR 142 - Project Area B","_id":"55"},{"_id":"69","name":"TRR 142 - B4: TRR 142 - Subproject B4"}],"language":[{"iso":"eng"}],"_id":"22310","doi":"10.1103/physrevmaterials.5.064407","user_id":"16199","year":"2021","status":"public","title":"Potassium titanyl phosphate Z- and Y-cut surfaces from density-functional theory","author":[{"full_name":"Neufeld, Sergej","first_name":"Sergej","last_name":"Neufeld","id":"23261"},{"id":"58349","full_name":"Bocchini, Adriana","last_name":"Bocchini","first_name":"Adriana","orcid":"https://orcid.org/0000-0002-2134-3075"},{"id":"468","full_name":"Schmidt, Wolf Gero","orcid":"0000-0002-2717-5076","last_name":"Schmidt","first_name":"Wolf Gero"}],"publication_identifier":{"issn":["2475-9953"]},"date_updated":"2023-04-20T14:08:07Z","publication_status":"published"},{"_id":"22008","language":[{"iso":"eng"}],"doi":"10.1103/physrevb.103.115441","user_id":"16199","author":[{"full_name":"Plaickner, Julian","last_name":"Plaickner","first_name":"Julian"},{"full_name":"Speiser, Eugen","first_name":"Eugen","last_name":"Speiser"},{"first_name":"Christian","last_name":"Braun","full_name":"Braun, Christian"},{"first_name":"Wolf Gero","last_name":"Schmidt","orcid":"0000-0002-2717-5076","full_name":"Schmidt, Wolf Gero","id":"468"},{"first_name":"Norbert","last_name":"Esser","full_name":"Esser, Norbert"},{"last_name":"Sanna","first_name":"Simone","full_name":"Sanna, Simone"}],"publication_identifier":{"issn":["2469-9950","2469-9969"]},"status":"public","year":"2021","title":"Surface localized phonon modes at the Si(553)-Au nanowire system","date_updated":"2023-04-20T14:05:47Z","publication_status":"published","date_created":"2021-05-06T12:45:45Z","department":[{"_id":"15"},{"_id":"170"},{"_id":"295"},{"_id":"230"},{"_id":"35"}],"type":"journal_article","citation":{"ieee":"J. Plaickner, E. Speiser, C. Braun, W. G. Schmidt, N. Esser, and S. Sanna, “Surface localized phonon modes at the Si(553)-Au nanowire system,” <i>Physical Review B</i>, 2021, doi: <a href=\"https://doi.org/10.1103/physrevb.103.115441\">10.1103/physrevb.103.115441</a>.","apa":"Plaickner, J., Speiser, E., Braun, C., Schmidt, W. G., Esser, N., &#38; Sanna, S. (2021). Surface localized phonon modes at the Si(553)-Au nanowire system. <i>Physical Review B</i>. <a href=\"https://doi.org/10.1103/physrevb.103.115441\">https://doi.org/10.1103/physrevb.103.115441</a>","short":"J. Plaickner, E. Speiser, C. Braun, W.G. Schmidt, N. Esser, S. Sanna, Physical Review B (2021).","chicago":"Plaickner, Julian, Eugen Speiser, Christian Braun, Wolf Gero Schmidt, Norbert Esser, and Simone Sanna. “Surface Localized Phonon Modes at the Si(553)-Au Nanowire System.” <i>Physical Review B</i>, 2021. <a href=\"https://doi.org/10.1103/physrevb.103.115441\">https://doi.org/10.1103/physrevb.103.115441</a>.","mla":"Plaickner, Julian, et al. “Surface Localized Phonon Modes at the Si(553)-Au Nanowire System.” <i>Physical Review B</i>, 2021, doi:<a href=\"https://doi.org/10.1103/physrevb.103.115441\">10.1103/physrevb.103.115441</a>.","bibtex":"@article{Plaickner_Speiser_Braun_Schmidt_Esser_Sanna_2021, title={Surface localized phonon modes at the Si(553)-Au nanowire system}, DOI={<a href=\"https://doi.org/10.1103/physrevb.103.115441\">10.1103/physrevb.103.115441</a>}, journal={Physical Review B}, author={Plaickner, Julian and Speiser, Eugen and Braun, Christian and Schmidt, Wolf Gero and Esser, Norbert and Sanna, Simone}, year={2021} }","ama":"Plaickner J, Speiser E, Braun C, Schmidt WG, Esser N, Sanna S. Surface localized phonon modes at the Si(553)-Au nanowire system. <i>Physical Review B</i>. Published online 2021. doi:<a href=\"https://doi.org/10.1103/physrevb.103.115441\">10.1103/physrevb.103.115441</a>"},"publication":"Physical Review B","project":[{"name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"}]},{"status":"public","_id":"40244","publisher":"Wiley","volume":259,"user_id":"16199","citation":{"mla":"Meier, Lukas, and Wolf Gero Schmidt. “GaInP/AlInP(001) Interfaces from Density Functional Theory.” <i>Physica Status Solidi (b)</i>, vol. 259, no. 1, 2100462, Wiley, 2021, doi:<a href=\"https://doi.org/10.1002/pssb.202100462\">10.1002/pssb.202100462</a>.","ama":"Meier L, Schmidt WG. GaInP/AlInP(001) Interfaces from Density Functional Theory. <i>physica status solidi (b)</i>. 2021;259(1). doi:<a href=\"https://doi.org/10.1002/pssb.202100462\">10.1002/pssb.202100462</a>","bibtex":"@article{Meier_Schmidt_2021, title={GaInP/AlInP(001) Interfaces from Density Functional Theory}, volume={259}, DOI={<a href=\"https://doi.org/10.1002/pssb.202100462\">10.1002/pssb.202100462</a>}, number={12100462}, journal={physica status solidi (b)}, publisher={Wiley}, author={Meier, Lukas and Schmidt, Wolf Gero}, year={2021} }","apa":"Meier, L., &#38; Schmidt, W. G. (2021). GaInP/AlInP(001) Interfaces from Density Functional Theory. <i>Physica Status Solidi (b)</i>, <i>259</i>(1), Article 2100462. <a href=\"https://doi.org/10.1002/pssb.202100462\">https://doi.org/10.1002/pssb.202100462</a>","ieee":"L. Meier and W. G. Schmidt, “GaInP/AlInP(001) Interfaces from Density Functional Theory,” <i>physica status solidi (b)</i>, vol. 259, no. 1, Art. no. 2100462, 2021, doi: <a href=\"https://doi.org/10.1002/pssb.202100462\">10.1002/pssb.202100462</a>.","chicago":"Meier, Lukas, and Wolf Gero Schmidt. “GaInP/AlInP(001) Interfaces from Density Functional Theory.” <i>Physica Status Solidi (b)</i> 259, no. 1 (2021). <a href=\"https://doi.org/10.1002/pssb.202100462\">https://doi.org/10.1002/pssb.202100462</a>.","short":"L. Meier, W.G. Schmidt, Physica Status Solidi (b) 259 (2021)."},"project":[{"name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"}],"author":[{"full_name":"Meier, Lukas","last_name":"Meier","first_name":"Lukas"},{"full_name":"Schmidt, Wolf Gero","orcid":"0000-0002-2717-5076","last_name":"Schmidt","first_name":"Wolf Gero","id":"468"}],"publication_identifier":{"issn":["0370-1972","1521-3951"]},"title":"GaInP/AlInP(001) Interfaces from Density Functional Theory","year":"2021","intvolume":"       259","date_updated":"2023-04-20T14:28:22Z","publication_status":"published","language":[{"iso":"eng"}],"article_number":"2100462","doi":"10.1002/pssb.202100462","issue":"1","publication":"physica status solidi (b)","date_created":"2023-01-26T09:41:51Z","department":[{"_id":"15"},{"_id":"170"},{"_id":"295"},{"_id":"230"},{"_id":"35"}],"keyword":["Condensed Matter Physics","Electronic","Optical and Magnetic Materials"],"type":"journal_article"},{"date_created":"2021-05-06T12:51:02Z","type":"journal_article","department":[{"_id":"15"},{"_id":"170"},{"_id":"295"},{"_id":"230"},{"_id":"35"}],"publication":"ACS Omega","citation":{"mla":"Ruiz Alvarado, Isaac Azahel, et al. “InP and AlInP(001)(2 × 4) Surface Oxidation from Density Functional Theory.” <i>ACS Omega</i>, 2021, pp. 6297–304, doi:<a href=\"https://doi.org/10.1021/acsomega.0c06019\">10.1021/acsomega.0c06019</a>.","ama":"Ruiz Alvarado IA, Karmo M, Runge E, Schmidt WG. InP and AlInP(001)(2 × 4) Surface Oxidation from Density Functional Theory. <i>ACS Omega</i>. Published online 2021:6297-6304. doi:<a href=\"https://doi.org/10.1021/acsomega.0c06019\">10.1021/acsomega.0c06019</a>","bibtex":"@article{Ruiz Alvarado_Karmo_Runge_Schmidt_2021, title={InP and AlInP(001)(2 × 4) Surface Oxidation from Density Functional Theory}, DOI={<a href=\"https://doi.org/10.1021/acsomega.0c06019\">10.1021/acsomega.0c06019</a>}, journal={ACS Omega}, author={Ruiz Alvarado, Isaac Azahel and Karmo, Marsel and Runge, Erich and Schmidt, Wolf Gero}, year={2021}, pages={6297–6304} }","apa":"Ruiz Alvarado, I. A., Karmo, M., Runge, E., &#38; Schmidt, W. G. (2021). InP and AlInP(001)(2 × 4) Surface Oxidation from Density Functional Theory. <i>ACS Omega</i>, 6297–6304. <a href=\"https://doi.org/10.1021/acsomega.0c06019\">https://doi.org/10.1021/acsomega.0c06019</a>","ieee":"I. A. Ruiz Alvarado, M. Karmo, E. Runge, and W. G. Schmidt, “InP and AlInP(001)(2 × 4) Surface Oxidation from Density Functional Theory,” <i>ACS Omega</i>, pp. 6297–6304, 2021, doi: <a href=\"https://doi.org/10.1021/acsomega.0c06019\">10.1021/acsomega.0c06019</a>.","chicago":"Ruiz Alvarado, Isaac Azahel, Marsel Karmo, Erich Runge, and Wolf Gero Schmidt. “InP and AlInP(001)(2 × 4) Surface Oxidation from Density Functional Theory.” <i>ACS Omega</i>, 2021, 6297–6304. <a href=\"https://doi.org/10.1021/acsomega.0c06019\">https://doi.org/10.1021/acsomega.0c06019</a>.","short":"I.A. Ruiz Alvarado, M. Karmo, E. Runge, W.G. Schmidt, ACS Omega (2021) 6297–6304."},"project":[{"_id":"52","name":"Computing Resources Provided by the Paderborn Center for Parallel Computing"},{"name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"}],"page":"6297-6304","language":[{"iso":"eng"}],"_id":"22009","doi":"10.1021/acsomega.0c06019","user_id":"16199","status":"public","year":"2021","title":"InP and AlInP(001)(2 × 4) Surface Oxidation from Density Functional Theory","author":[{"id":"79462","last_name":"Ruiz Alvarado","first_name":"Isaac Azahel","orcid":"0000-0002-4710-1170","full_name":"Ruiz Alvarado, Isaac Azahel"},{"last_name":"Karmo","first_name":"Marsel","full_name":"Karmo, Marsel"},{"full_name":"Runge, Erich","last_name":"Runge","first_name":"Erich"},{"full_name":"Schmidt, Wolf Gero","orcid":"0000-0002-2717-5076","last_name":"Schmidt","first_name":"Wolf Gero","id":"468"}],"publication_identifier":{"issn":["2470-1343","2470-1343"]},"date_updated":"2023-04-20T14:27:13Z","publication_status":"published"},{"has_accepted_license":"1","status":"public","user_id":"16199","ddc":["530"],"volume":94,"publisher":"EDP Sciences, Società Italiana di Fisica and Springer","_id":"22960","quality_controlled":"1","project":[{"_id":"53","name":"TRR 142"},{"_id":"55","name":"TRR 142 - Project Area B"},{"_id":"69","name":"TRR 142 - Subproject B4"}],"file_date_updated":"2021-09-02T08:05:06Z","isi":"1","citation":{"short":"N. Bidaraguppe Ramesh, F. Schmidt, A. Schindlmayr, The European Physical Journal B 94 (2021).","chicago":"Bidaraguppe Ramesh, Nithin, Falko Schmidt, and Arno Schindlmayr. “Lattice Parameters and Electronic Band Gap of Orthorhombic Potassium Sodium Niobate K0.5Na0.5NbO3 from Density-Functional Theory.” <i>The European Physical Journal B</i> 94, no. 8 (2021). <a href=\"https://doi.org/10.1140/epjb/s10051-021-00179-8\">https://doi.org/10.1140/epjb/s10051-021-00179-8</a>.","apa":"Bidaraguppe Ramesh, N., Schmidt, F., &#38; Schindlmayr, A. (2021). Lattice parameters and electronic band gap of orthorhombic potassium sodium niobate K0.5Na0.5NbO3 from density-functional theory. <i>The European Physical Journal B</i>, <i>94</i>(8), Article 169. <a href=\"https://doi.org/10.1140/epjb/s10051-021-00179-8\">https://doi.org/10.1140/epjb/s10051-021-00179-8</a>","ieee":"N. Bidaraguppe Ramesh, F. Schmidt, and A. Schindlmayr, “Lattice parameters and electronic band gap of orthorhombic potassium sodium niobate K0.5Na0.5NbO3 from density-functional theory,” <i>The European Physical Journal B</i>, vol. 94, no. 8, Art. no. 169, 2021, doi: <a href=\"https://doi.org/10.1140/epjb/s10051-021-00179-8\">10.1140/epjb/s10051-021-00179-8</a>.","ama":"Bidaraguppe Ramesh N, Schmidt F, Schindlmayr A. Lattice parameters and electronic band gap of orthorhombic potassium sodium niobate K0.5Na0.5NbO3 from density-functional theory. <i>The European Physical Journal B</i>. 2021;94(8). doi:<a href=\"https://doi.org/10.1140/epjb/s10051-021-00179-8\">10.1140/epjb/s10051-021-00179-8</a>","bibtex":"@article{Bidaraguppe Ramesh_Schmidt_Schindlmayr_2021, title={Lattice parameters and electronic band gap of orthorhombic potassium sodium niobate K0.5Na0.5NbO3 from density-functional theory}, volume={94}, DOI={<a href=\"https://doi.org/10.1140/epjb/s10051-021-00179-8\">10.1140/epjb/s10051-021-00179-8</a>}, number={8169}, journal={The European Physical Journal B}, publisher={EDP Sciences, Società Italiana di Fisica and Springer}, author={Bidaraguppe Ramesh, Nithin and Schmidt, Falko and Schindlmayr, Arno}, year={2021} }","mla":"Bidaraguppe Ramesh, Nithin, et al. “Lattice Parameters and Electronic Band Gap of Orthorhombic Potassium Sodium Niobate K0.5Na0.5NbO3 from Density-Functional Theory.” <i>The European Physical Journal B</i>, vol. 94, no. 8, 169, EDP Sciences, Società Italiana di Fisica and Springer, 2021, doi:<a href=\"https://doi.org/10.1140/epjb/s10051-021-00179-8\">10.1140/epjb/s10051-021-00179-8</a>."},"oa":"1","external_id":{"isi":["000687163200002"]},"publication_status":"published","date_updated":"2023-04-20T14:56:25Z","article_type":"original","intvolume":"        94","year":"2021","title":"Lattice parameters and electronic band gap of orthorhombic potassium sodium niobate K0.5Na0.5NbO3 from density-functional theory","publication_identifier":{"issn":["1434-6028"],"eissn":["1434-6036"]},"author":[{"full_name":"Bidaraguppe Ramesh, Nithin","last_name":"Bidaraguppe Ramesh","first_name":"Nithin","id":"70064"},{"full_name":"Schmidt, Falko","last_name":"Schmidt","first_name":"Falko","orcid":"0000-0002-5071-5528","id":"35251"},{"full_name":"Schindlmayr, Arno","first_name":"Arno","orcid":"0000-0002-4855-071X","last_name":"Schindlmayr","id":"458"}],"doi":"10.1140/epjb/s10051-021-00179-8","article_number":"169","language":[{"iso":"eng"}],"abstract":[{"text":"We perform a theoretical analysis of the structural and electronic properties of sodium potassium niobate K1-xNaxNbO3 in the orthorhombic room-temperature phase, based on density-functional theory in combination with the supercell approach. Our results for x=0 and x=0.5 are in very good agreement with experimental measurements and establish that the lattice parameters decrease linearly with increasing Na contents, disproving earlier theoretical studies based on the virtual-crystal approximation that claimed a highly nonlinear behavior with a significant structural distortion and volume reduction in K0.5Na0.5NbO3 compared to both end members of the solid solution. Furthermore, we find that the electronic band gap varies very little between x=0 and x=0.5, reflecting the small changes in the lattice parameters.","lang":"eng"}],"publication":"The European Physical Journal B","issue":"8","type":"journal_article","department":[{"_id":"296"},{"_id":"230"},{"_id":"429"},{"_id":"15"},{"_id":"170"},{"_id":"35"}],"file":[{"content_type":"application/pdf","file_id":"23679","title":"Lattice parameters and electronic bandgap of orthorhombic potassium sodium niobate K0.5Na0.5NbO3 from density-functional theory","access_level":"open_access","file_size":850389,"file_name":"BidaraguppeRamesh2021_Article_LatticeParametersAndElectronic.pdf","date_updated":"2021-09-02T08:05:06Z","relation":"main_file","date_created":"2021-09-02T08:05:06Z","description":"Creative Commons Attribution 4.0 International Public License (CC BY 4.0)","creator":"schindlm"}],"date_created":"2021-08-08T21:21:42Z"},{"quality_controlled":"1","isi":"1","citation":{"short":"C. Friedrich, S. Blügel, A. Schindlmayr, Physical Review B 104 (2021).","chicago":"Friedrich, Christoph, Stefan Blügel, and Arno Schindlmayr. “Erratum: Efficient Implementation of the GW Approximation within the All-Electron FLAPW Method [Phys. Rev. B 81, 125102 (2010)].” <i>Physical Review B</i> 104, no. 3 (2021). <a href=\"https://doi.org/10.1103/PhysRevB.104.039901\">https://doi.org/10.1103/PhysRevB.104.039901</a>.","apa":"Friedrich, C., Blügel, S., &#38; Schindlmayr, A. (2021). Erratum: Efficient implementation of the GW approximation within the all-electron FLAPW method [Phys. Rev. B 81, 125102 (2010)]. <i>Physical Review B</i>, <i>104</i>(3), Article 039901. <a href=\"https://doi.org/10.1103/PhysRevB.104.039901\">https://doi.org/10.1103/PhysRevB.104.039901</a>","ieee":"C. Friedrich, S. Blügel, and A. Schindlmayr, “Erratum: Efficient implementation of the GW approximation within the all-electron FLAPW method [Phys. Rev. B 81, 125102 (2010)],” <i>Physical Review B</i>, vol. 104, no. 3, Art. no. 039901, 2021, doi: <a href=\"https://doi.org/10.1103/PhysRevB.104.039901\">10.1103/PhysRevB.104.039901</a>.","ama":"Friedrich C, Blügel S, Schindlmayr A. Erratum: Efficient implementation of the GW approximation within the all-electron FLAPW method [Phys. Rev. B 81, 125102 (2010)]. <i>Physical Review B</i>. 2021;104(3). doi:<a href=\"https://doi.org/10.1103/PhysRevB.104.039901\">10.1103/PhysRevB.104.039901</a>","bibtex":"@article{Friedrich_Blügel_Schindlmayr_2021, title={Erratum: Efficient implementation of the GW approximation within the all-electron FLAPW method [Phys. Rev. B 81, 125102 (2010)]}, volume={104}, DOI={<a href=\"https://doi.org/10.1103/PhysRevB.104.039901\">10.1103/PhysRevB.104.039901</a>}, number={3039901}, journal={Physical Review B}, publisher={American Physical Society}, author={Friedrich, Christoph and Blügel, Stefan and Schindlmayr, Arno}, year={2021} }","mla":"Friedrich, Christoph, et al. “Erratum: Efficient Implementation of the GW Approximation within the All-Electron FLAPW Method [Phys. Rev. B 81, 125102 (2010)].” <i>Physical Review B</i>, vol. 104, no. 3, 039901, American Physical Society, 2021, doi:<a href=\"https://doi.org/10.1103/PhysRevB.104.039901\">10.1103/PhysRevB.104.039901</a>."},"file_date_updated":"2021-07-15T20:16:55Z","oa":"1","external_id":{"isi":["000671587300006"]},"has_accepted_license":"1","status":"public","volume":104,"ddc":["530"],"user_id":"16199","publisher":"American Physical Society","_id":"22761","related_material":{"record":[{"relation":"other","id":"18558","status":"public"}]},"publication":"Physical Review B","issue":"3","department":[{"_id":"296"},{"_id":"15"},{"_id":"170"}],"type":"journal_article","date_created":"2021-07-15T19:59:00Z","file":[{"file_size":180926,"date_updated":"2021-07-15T20:16:55Z","relation":"main_file","content_type":"application/pdf","file_id":"22763","title":"Erratum: Efficient implementation of the GW approximation within the all-electron FLAPW method [Phys. Rev. B 81, 125102 (2010)]","creator":"schindlm","description":"© 2021 American Physical Society","access_level":"open_access","file_name":"PhysRevB.104.039901.pdf","date_created":"2021-07-15T20:16:55Z"}],"intvolume":"       104","date_updated":"2023-04-20T14:57:09Z","publication_status":"published","author":[{"last_name":"Friedrich","first_name":"Christoph","full_name":"Friedrich, Christoph"},{"first_name":"Stefan","last_name":"Blügel","full_name":"Blügel, Stefan"},{"id":"458","last_name":"Schindlmayr","first_name":"Arno","orcid":"0000-0002-4855-071X","full_name":"Schindlmayr, Arno"}],"publication_identifier":{"issn":["2469-9950"],"eissn":["2469-9969"]},"title":"Erratum: Efficient implementation of the GW approximation within the all-electron FLAPW method [Phys. Rev. B 81, 125102 (2010)]","year":"2021","doi":"10.1103/PhysRevB.104.039901","language":[{"iso":"eng"}],"article_number":"039901"},{"citation":{"ieee":"M. Riabinin, P. Sharapova, and T. Meier, “Bright correlated twin-beam generation and radiation shaping in high-gain parametric down-conversion with anisotropy,” <i>Optics Express</i>, vol. 29, no. 14, pp. 21876–21890, 2021, doi: <a href=\"https://doi.org/10.1364/oe.424977\">10.1364/oe.424977</a>.","apa":"Riabinin, M., Sharapova, P., &#38; Meier, T. (2021). Bright correlated twin-beam generation and radiation shaping in high-gain parametric down-conversion with anisotropy. <i>Optics Express</i>, <i>29</i>(14), 21876–21890. <a href=\"https://doi.org/10.1364/oe.424977\">https://doi.org/10.1364/oe.424977</a>","chicago":"Riabinin, M., Polina Sharapova, and Torsten Meier. “Bright Correlated Twin-Beam Generation and Radiation Shaping in High-Gain Parametric down-Conversion with Anisotropy.” <i>Optics Express</i> 29, no. 14 (2021): 21876–90. <a href=\"https://doi.org/10.1364/oe.424977\">https://doi.org/10.1364/oe.424977</a>.","short":"M. Riabinin, P. Sharapova, T. Meier, Optics Express 29 (2021) 21876–21890.","mla":"Riabinin, M., et al. “Bright Correlated Twin-Beam Generation and Radiation Shaping in High-Gain Parametric down-Conversion with Anisotropy.” <i>Optics Express</i>, vol. 29, no. 14, Optica Publishing Group, 2021, pp. 21876–90, doi:<a href=\"https://doi.org/10.1364/oe.424977\">10.1364/oe.424977</a>.","bibtex":"@article{Riabinin_Sharapova_Meier_2021, title={Bright correlated twin-beam generation and radiation shaping in high-gain parametric down-conversion with anisotropy}, volume={29}, DOI={<a href=\"https://doi.org/10.1364/oe.424977\">10.1364/oe.424977</a>}, number={14}, journal={Optics Express}, publisher={Optica Publishing Group}, author={Riabinin, M. and Sharapova, Polina and Meier, Torsten}, year={2021}, pages={21876–21890} }","ama":"Riabinin M, Sharapova P, Meier T. Bright correlated twin-beam generation and radiation shaping in high-gain parametric down-conversion with anisotropy. <i>Optics Express</i>. 2021;29(14):21876-21890. doi:<a href=\"https://doi.org/10.1364/oe.424977\">10.1364/oe.424977</a>"},"project":[{"name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"},{"_id":"53","name":"TRR 142: TRR 142"},{"name":"TRR 142 - C: TRR 142 - Project Area C","_id":"56"},{"_id":"76","name":"TRR 142 - C6: TRR 142 - Subproject C6"}],"page":"21876-21890","publisher":"Optica Publishing Group","_id":"37334","user_id":"16199","volume":29,"status":"public","date_created":"2023-01-18T11:31:53Z","keyword":["Atomic and Molecular Physics","and Optics"],"type":"journal_article","department":[{"_id":"15"},{"_id":"569"},{"_id":"170"},{"_id":"293"},{"_id":"230"},{"_id":"35"}],"publication":"Optics Express","issue":"14","abstract":[{"lang":"eng","text":"<jats:p>Uniaxial anisotropy in nonlinear birefringent crystals limits the efficiency of nonlinear optical interactions and breaks the spatial symmetry of light generated in the parametric down-conversion (PDC) process. Therefore, this effect is usually undesirable and must be compensated for. However, high gain may be used to overcome the destructive role of anisotropy in order to generate bright two-mode correlated twin-beams. In this work, we provide a rigorous theoretical description of the spatial properties of bright squeezed light in the presence of strong anisotropy. We investigate a single crystal and a system of two crystals with an air gap (corresponding to a nonlinear SU(1,1) interferometer) and demonstrate the generation of bright correlated twin-beams in such configurations at high gain due to anisotropy. We explore the mode structure of the generated light and show how anisotropy, together with crystal spacing, can be used for radiation shaping.</jats:p>"}],"language":[{"iso":"eng"}],"doi":"10.1364/oe.424977","title":"Bright correlated twin-beam generation and radiation shaping in high-gain parametric down-conversion with anisotropy","year":"2021","publication_identifier":{"issn":["1094-4087"]},"author":[{"full_name":"Riabinin, M.","first_name":"M.","last_name":"Riabinin"},{"id":"60286","first_name":"Polina","last_name":"Sharapova","full_name":"Sharapova, Polina"},{"last_name":"Meier","orcid":"0000-0001-8864-2072","first_name":"Torsten","full_name":"Meier, Torsten","id":"344"}],"publication_status":"published","date_updated":"2023-04-20T14:58:35Z","intvolume":"        29"}]