--- _id: '32240' abstract: - lang: eng text:

The effect of traces of ethanol in supercritical carbon dioxide on the mixture's thermodynamic properties is studied by molecular simulations and Taylor dispersion measurements.

author: - first_name: René Spencer full_name: Chatwell, René Spencer last_name: Chatwell - first_name: Gabriela full_name: Guevara-Carrion, Gabriela last_name: Guevara-Carrion - first_name: Yuri full_name: Gaponenko, Yuri last_name: Gaponenko - first_name: Valentina full_name: Shevtsova, Valentina last_name: Shevtsova - first_name: Jadran full_name: Vrabec, Jadran last_name: Vrabec citation: ama: Chatwell RS, Guevara-Carrion G, Gaponenko Y, Shevtsova V, Vrabec J. Diffusion of the carbon dioxide–ethanol mixture in the extended critical region. Physical Chemistry Chemical Physics. 2021;23(4):3106-3115. doi:10.1039/d0cp04985a apa: Chatwell, R. S., Guevara-Carrion, G., Gaponenko, Y., Shevtsova, V., & Vrabec, J. (2021). Diffusion of the carbon dioxide–ethanol mixture in the extended critical region. Physical Chemistry Chemical Physics, 23(4), 3106–3115. https://doi.org/10.1039/d0cp04985a bibtex: '@article{Chatwell_Guevara-Carrion_Gaponenko_Shevtsova_Vrabec_2021, title={Diffusion of the carbon dioxide–ethanol mixture in the extended critical region}, volume={23}, DOI={10.1039/d0cp04985a}, number={4}, journal={Physical Chemistry Chemical Physics}, publisher={Royal Society of Chemistry (RSC)}, author={Chatwell, René Spencer and Guevara-Carrion, Gabriela and Gaponenko, Yuri and Shevtsova, Valentina and Vrabec, Jadran}, year={2021}, pages={3106–3115} }' chicago: 'Chatwell, René Spencer, Gabriela Guevara-Carrion, Yuri Gaponenko, Valentina Shevtsova, and Jadran Vrabec. “Diffusion of the Carbon Dioxide–Ethanol Mixture in the Extended Critical Region.” Physical Chemistry Chemical Physics 23, no. 4 (2021): 3106–15. https://doi.org/10.1039/d0cp04985a.' ieee: 'R. S. Chatwell, G. Guevara-Carrion, Y. Gaponenko, V. Shevtsova, and J. Vrabec, “Diffusion of the carbon dioxide–ethanol mixture in the extended critical region,” Physical Chemistry Chemical Physics, vol. 23, no. 4, pp. 3106–3115, 2021, doi: 10.1039/d0cp04985a.' mla: Chatwell, René Spencer, et al. “Diffusion of the Carbon Dioxide–Ethanol Mixture in the Extended Critical Region.” Physical Chemistry Chemical Physics, vol. 23, no. 4, Royal Society of Chemistry (RSC), 2021, pp. 3106–15, doi:10.1039/d0cp04985a. short: R.S. Chatwell, G. Guevara-Carrion, Y. Gaponenko, V. Shevtsova, J. Vrabec, Physical Chemistry Chemical Physics 23 (2021) 3106–3115. date_created: 2022-06-28T07:23:22Z date_updated: 2023-09-27T10:24:39Z department: - _id: '27' doi: 10.1039/d0cp04985a intvolume: ' 23' issue: '4' keyword: - Physical and Theoretical Chemistry - General Physics and Astronomy language: - iso: eng page: 3106-3115 publication: Physical Chemistry Chemical Physics publication_identifier: issn: - 1463-9076 - 1463-9084 publication_status: published publisher: Royal Society of Chemistry (RSC) quality_controlled: '1' status: public title: Diffusion of the carbon dioxide–ethanol mixture in the extended critical region type: journal_article user_id: '15278' volume: 23 year: '2021' ... --- _id: '41508' article_number: '142312' author: - first_name: Alan Adam full_name: Camberg, Alan Adam id: '60544' last_name: Camberg - first_name: Anatolii full_name: Andreiev, Anatolii id: '50215' last_name: Andreiev - first_name: Sudipta full_name: Pramanik, Sudipta last_name: Pramanik - first_name: Kay-Peter full_name: Hoyer, Kay-Peter id: '48411' last_name: Hoyer - first_name: Thomas full_name: Tröster, Thomas id: '553' last_name: Tröster - first_name: Mirko full_name: Schaper, Mirko id: '43720' last_name: Schaper citation: ama: 'Camberg AA, Andreiev A, Pramanik S, Hoyer K-P, Tröster T, Schaper M. Strength enhancement of AlMg sheet metal parts by rapid heating and subsequent cold die stamping of severely cold-rolled blanks. Materials Science and Engineering: A. 2021;831. doi:10.1016/j.msea.2021.142312' apa: 'Camberg, A. A., Andreiev, A., Pramanik, S., Hoyer, K.-P., Tröster, T., & Schaper, M. (2021). Strength enhancement of AlMg sheet metal parts by rapid heating and subsequent cold die stamping of severely cold-rolled blanks. Materials Science and Engineering: A, 831, Article 142312. https://doi.org/10.1016/j.msea.2021.142312' bibtex: '@article{Camberg_Andreiev_Pramanik_Hoyer_Tröster_Schaper_2021, title={Strength enhancement of AlMg sheet metal parts by rapid heating and subsequent cold die stamping of severely cold-rolled blanks}, volume={831}, DOI={10.1016/j.msea.2021.142312}, number={142312}, journal={Materials Science and Engineering: A}, publisher={Elsevier BV}, author={Camberg, Alan Adam and Andreiev, Anatolii and Pramanik, Sudipta and Hoyer, Kay-Peter and Tröster, Thomas and Schaper, Mirko}, year={2021} }' chicago: 'Camberg, Alan Adam, Anatolii Andreiev, Sudipta Pramanik, Kay-Peter Hoyer, Thomas Tröster, and Mirko Schaper. “Strength Enhancement of AlMg Sheet Metal Parts by Rapid Heating and Subsequent Cold Die Stamping of Severely Cold-Rolled Blanks.” Materials Science and Engineering: A 831 (2021). https://doi.org/10.1016/j.msea.2021.142312.' ieee: 'A. A. Camberg, A. Andreiev, S. Pramanik, K.-P. Hoyer, T. Tröster, and M. Schaper, “Strength enhancement of AlMg sheet metal parts by rapid heating and subsequent cold die stamping of severely cold-rolled blanks,” Materials Science and Engineering: A, vol. 831, Art. no. 142312, 2021, doi: 10.1016/j.msea.2021.142312.' mla: 'Camberg, Alan Adam, et al. “Strength Enhancement of AlMg Sheet Metal Parts by Rapid Heating and Subsequent Cold Die Stamping of Severely Cold-Rolled Blanks.” Materials Science and Engineering: A, vol. 831, 142312, Elsevier BV, 2021, doi:10.1016/j.msea.2021.142312.' short: 'A.A. Camberg, A. Andreiev, S. Pramanik, K.-P. Hoyer, T. Tröster, M. Schaper, Materials Science and Engineering: A 831 (2021).' date_created: 2023-02-02T14:31:53Z date_updated: 2025-06-06T08:07:18Z department: - _id: '9' - _id: '158' - _id: '149' - _id: '321' doi: 10.1016/j.msea.2021.142312 intvolume: ' 831' keyword: - Mechanical Engineering - Mechanics of Materials - Condensed Matter Physics - General Materials Science language: - iso: eng publication: 'Materials Science and Engineering: A' publication_identifier: issn: - 0921-5093 publication_status: published publisher: Elsevier BV status: public title: Strength enhancement of AlMg sheet metal parts by rapid heating and subsequent cold die stamping of severely cold-rolled blanks type: journal_article user_id: '15952' volume: 831 year: '2021' ... --- _id: '29209' abstract: - lang: eng text: We demonstrate an optical arbitrary waveform measurement (OAWM) system that exploits a bank of silicon photonic (SiP) frequency-tunable coupled-resonator optical waveguide (CROW) filters for gapless spectral slicing of broadband optical signals. The spectral slices are coherently detected using a frequency comb as a multi-wavelength local oscillator (LO) and stitched together by digital signal processing (DSP). For high-quality signal reconstruction, we have implemented a maximum-ratio combining (MRC) technique based on precise calibration of the complex-valued opto-electronic transfer functions of all detection paths. In a proof-of-concept experiment, we demonstrate the viability of the scheme by implementing a four-channel system that offers an overall detection bandwidth of 140 GHz. Exploiting a femtosecond laser with precisely known pulse shape for calibration along with dynamic amplitude and phase estimation, we reconstruct 100 GBd QPSK, 16QAM and 64QAM optical data signals. The reconstructed signals show improved quality compared to that obtained with a single high-speed intradyne receiver, while the electronic bandwidth requirements of the individual coherent receivers are greatly reduced. author: - first_name: Dengyang full_name: Fang, Dengyang last_name: Fang - first_name: Andrea full_name: Zazzi, Andrea last_name: Zazzi - first_name: Juliana full_name: Müller, Juliana last_name: Müller - first_name: Daniel full_name: Dray, Daniel last_name: Dray - first_name: Christoph full_name: Fullner, Christoph last_name: Fullner - first_name: Pablo full_name: Marin-Palomo, Pablo last_name: Marin-Palomo - first_name: Alireza full_name: Tabatabaei Mashayekh, Alireza last_name: Tabatabaei Mashayekh - first_name: Arka full_name: Dipta Das, Arka last_name: Dipta Das - first_name: Maxim full_name: Weizel, Maxim id: '44271' last_name: Weizel orcid: https://orcid.org/0000-0003-2699-9839 - first_name: Sergiy full_name: Gudyriev, Sergiy last_name: Gudyriev - first_name: Wolfgang full_name: Freude, Wolfgang last_name: Freude - first_name: Sebastian full_name: Randel, Sebastian last_name: Randel - first_name: J. Christoph full_name: Scheytt, J. Christoph id: '37144' last_name: Scheytt orcid: https://orcid.org/0000-0002-5950-6618 - first_name: Jeremy full_name: Witzens, Jeremy last_name: Witzens - first_name: Christian full_name: Koos, Christian last_name: Koos citation: ama: Fang D, Zazzi A, Müller J, et al. Optical Arbitrary Waveform Measurement Using Silicon Photonic Slicing Filters. Journal of Lightwave Technology. Published online 2021:1-1. doi:10.1109/jlt.2021.3130764 apa: Fang, D., Zazzi, A., Müller, J., Dray, D., Fullner, C., Marin-Palomo, P., Tabatabaei Mashayekh, A., Dipta Das, A., Weizel, M., Gudyriev, S., Freude, W., Randel, S., Scheytt, J. C., Witzens, J., & Koos, C. (2021). Optical Arbitrary Waveform Measurement Using Silicon Photonic Slicing Filters. Journal of Lightwave Technology, 1–1. https://doi.org/10.1109/jlt.2021.3130764 bibtex: '@article{Fang_Zazzi_Müller_Dray_Fullner_Marin-Palomo_Tabatabaei Mashayekh_Dipta Das_Weizel_Gudyriev_et al._2021, title={Optical Arbitrary Waveform Measurement Using Silicon Photonic Slicing Filters}, DOI={10.1109/jlt.2021.3130764}, journal={Journal of Lightwave Technology}, publisher={Institute of Electrical and Electronics Engineers (IEEE)}, author={Fang, Dengyang and Zazzi, Andrea and Müller, Juliana and Dray, Daniel and Fullner, Christoph and Marin-Palomo, Pablo and Tabatabaei Mashayekh, Alireza and Dipta Das, Arka and Weizel, Maxim and Gudyriev, Sergiy and et al.}, year={2021}, pages={1–1} }' chicago: Fang, Dengyang, Andrea Zazzi, Juliana Müller, Daniel Dray, Christoph Fullner, Pablo Marin-Palomo, Alireza Tabatabaei Mashayekh, et al. “Optical Arbitrary Waveform Measurement Using Silicon Photonic Slicing Filters.” Journal of Lightwave Technology, 2021, 1–1. https://doi.org/10.1109/jlt.2021.3130764. ieee: 'D. Fang et al., “Optical Arbitrary Waveform Measurement Using Silicon Photonic Slicing Filters,” Journal of Lightwave Technology, pp. 1–1, 2021, doi: 10.1109/jlt.2021.3130764.' mla: Fang, Dengyang, et al. “Optical Arbitrary Waveform Measurement Using Silicon Photonic Slicing Filters.” Journal of Lightwave Technology, Institute of Electrical and Electronics Engineers (IEEE), 2021, pp. 1–1, doi:10.1109/jlt.2021.3130764. short: D. Fang, A. Zazzi, J. Müller, D. Dray, C. Fullner, P. Marin-Palomo, A. Tabatabaei Mashayekh, A. Dipta Das, M. Weizel, S. Gudyriev, W. Freude, S. Randel, J.C. Scheytt, J. Witzens, C. Koos, Journal of Lightwave Technology (2021) 1–1. date_created: 2022-01-10T13:43:46Z date_updated: 2025-10-30T09:14:55Z department: - _id: '58' - _id: '230' doi: 10.1109/jlt.2021.3130764 keyword: - Atomic and Molecular Physics - and Optics language: - iso: eng page: 1-1 project: - _id: '303' name: 'SPP 2111; TP: Ultrabreitbandiger Photonisch-Elektronischer Analog-Digital-Wandler (PACE) - Phase 2' publication: Journal of Lightwave Technology publication_identifier: issn: - 0733-8724 - 1558-2213 publication_status: published publisher: Institute of Electrical and Electronics Engineers (IEEE) status: public title: Optical Arbitrary Waveform Measurement Using Silicon Photonic Slicing Filters type: journal_article user_id: '44271' year: '2021' ... --- _id: '29747' author: - first_name: Hans full_name: Jurgen von Bardeleben, Hans last_name: Jurgen von Bardeleben - first_name: Jean-Louis full_name: Cantin, Jean-Louis last_name: Cantin - first_name: Uwe full_name: Gerstmann, Uwe id: '171' last_name: Gerstmann orcid: 0000-0002-4476-223X - first_name: Wolf Gero full_name: Schmidt, Wolf Gero id: '468' last_name: Schmidt orcid: 0000-0002-2717-5076 - first_name: Timur full_name: Biktagirov, Timur id: '65612' last_name: Biktagirov citation: ama: Jurgen von Bardeleben H, Cantin J-L, Gerstmann U, Schmidt WG, Biktagirov T. Spin Polarization, Electron–Phonon Coupling, and Zero-Phonon Line of the NV Center in 3C-SiC. Nano Letters. 2021;21(19):8119-8125. doi:10.1021/acs.nanolett.1c02564 apa: Jurgen von Bardeleben, H., Cantin, J.-L., Gerstmann, U., Schmidt, W. G., & Biktagirov, T. (2021). Spin Polarization, Electron–Phonon Coupling, and Zero-Phonon Line of the NV Center in 3C-SiC. Nano Letters, 21(19), 8119–8125. https://doi.org/10.1021/acs.nanolett.1c02564 bibtex: '@article{Jurgen von Bardeleben_Cantin_Gerstmann_Schmidt_Biktagirov_2021, title={Spin Polarization, Electron–Phonon Coupling, and Zero-Phonon Line of the NV Center in 3C-SiC}, volume={21}, DOI={10.1021/acs.nanolett.1c02564}, number={19}, journal={Nano Letters}, publisher={American Chemical Society (ACS)}, author={Jurgen von Bardeleben, Hans and Cantin, Jean-Louis and Gerstmann, Uwe and Schmidt, Wolf Gero and Biktagirov, Timur}, year={2021}, pages={8119–8125} }' chicago: 'Jurgen von Bardeleben, Hans, Jean-Louis Cantin, Uwe Gerstmann, Wolf Gero Schmidt, and Timur Biktagirov. “Spin Polarization, Electron–Phonon Coupling, and Zero-Phonon Line of the NV Center in 3C-SiC.” Nano Letters 21, no. 19 (2021): 8119–25. https://doi.org/10.1021/acs.nanolett.1c02564.' ieee: 'H. Jurgen von Bardeleben, J.-L. Cantin, U. Gerstmann, W. G. Schmidt, and T. Biktagirov, “Spin Polarization, Electron–Phonon Coupling, and Zero-Phonon Line of the NV Center in 3C-SiC,” Nano Letters, vol. 21, no. 19, pp. 8119–8125, 2021, doi: 10.1021/acs.nanolett.1c02564.' mla: Jurgen von Bardeleben, Hans, et al. “Spin Polarization, Electron–Phonon Coupling, and Zero-Phonon Line of the NV Center in 3C-SiC.” Nano Letters, vol. 21, no. 19, American Chemical Society (ACS), 2021, pp. 8119–25, doi:10.1021/acs.nanolett.1c02564. short: H. Jurgen von Bardeleben, J.-L. Cantin, U. Gerstmann, W.G. Schmidt, T. Biktagirov, Nano Letters 21 (2021) 8119–8125. date_created: 2022-02-03T15:33:41Z date_updated: 2025-12-05T14:03:24Z department: - _id: '15' - _id: '170' - _id: '295' - _id: '230' - _id: '429' - _id: '35' - _id: '790' - _id: '27' doi: 10.1021/acs.nanolett.1c02564 intvolume: ' 21' issue: '19' keyword: - Mechanical Engineering - Condensed Matter Physics - General Materials Science - General Chemistry - Bioengineering language: - iso: eng page: 8119-8125 project: - _id: '53' name: 'TRR 142: TRR 142' - _id: '55' name: 'TRR 142 - B: TRR 142 - Project Area B' - _id: '69' name: 'TRR 142 - B4: TRR 142 - Subproject B4' - _id: '52' name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing' - _id: '53' name: 'TRR 142: Maßgeschneiderte nichtlineare Photonik: Von grundlegenden Konzepten zu funktionellen Strukturen' publication: Nano Letters publication_identifier: issn: - 1530-6984 - 1530-6992 publication_status: published publisher: American Chemical Society (ACS) status: public title: Spin Polarization, Electron–Phonon Coupling, and Zero-Phonon Line of the NV Center in 3C-SiC type: journal_article user_id: '16199' volume: 21 year: '2021' ... --- _id: '40379' article_number: '106769' author: - first_name: Vladislav full_name: Sukharnikov, Vladislav last_name: Sukharnikov - first_name: Polina full_name: Sharapova, Polina id: '60286' last_name: Sharapova - first_name: Olga full_name: Tikhonova, Olga last_name: Tikhonova citation: ama: Sukharnikov V, Sharapova P, Tikhonova O. Managing spectral properties and Schmidt mode content of squeezed vacuum light using sum-frequency converter. Optics & Laser Technology. 2021;136. doi:10.1016/j.optlastec.2020.106769 apa: Sukharnikov, V., Sharapova, P., & Tikhonova, O. (2021). Managing spectral properties and Schmidt mode content of squeezed vacuum light using sum-frequency converter. Optics & Laser Technology, 136, Article 106769. https://doi.org/10.1016/j.optlastec.2020.106769 bibtex: '@article{Sukharnikov_Sharapova_Tikhonova_2021, title={Managing spectral properties and Schmidt mode content of squeezed vacuum light using sum-frequency converter}, volume={136}, DOI={10.1016/j.optlastec.2020.106769}, number={106769}, journal={Optics & Laser Technology}, publisher={Elsevier BV}, author={Sukharnikov, Vladislav and Sharapova, Polina and Tikhonova, Olga}, year={2021} }' chicago: Sukharnikov, Vladislav, Polina Sharapova, and Olga Tikhonova. “Managing Spectral Properties and Schmidt Mode Content of Squeezed Vacuum Light Using Sum-Frequency Converter.” Optics & Laser Technology 136 (2021). https://doi.org/10.1016/j.optlastec.2020.106769. ieee: 'V. Sukharnikov, P. Sharapova, and O. Tikhonova, “Managing spectral properties and Schmidt mode content of squeezed vacuum light using sum-frequency converter,” Optics & Laser Technology, vol. 136, Art. no. 106769, 2021, doi: 10.1016/j.optlastec.2020.106769.' mla: Sukharnikov, Vladislav, et al. “Managing Spectral Properties and Schmidt Mode Content of Squeezed Vacuum Light Using Sum-Frequency Converter.” Optics & Laser Technology, vol. 136, 106769, Elsevier BV, 2021, doi:10.1016/j.optlastec.2020.106769. short: V. Sukharnikov, P. Sharapova, O. Tikhonova, Optics & Laser Technology 136 (2021). date_created: 2023-01-26T14:03:44Z date_updated: 2025-12-16T11:27:32Z department: - _id: '15' - _id: '569' - _id: '170' - _id: '230' - _id: '35' doi: 10.1016/j.optlastec.2020.106769 intvolume: ' 136' keyword: - Electrical and Electronic Engineering - Atomic and Molecular Physics - and Optics - Electronic - Optical and Magnetic Materials language: - iso: eng publication: Optics & Laser Technology publication_identifier: issn: - 0030-3992 publication_status: published publisher: Elsevier BV status: public title: Managing spectral properties and Schmidt mode content of squeezed vacuum light using sum-frequency converter type: journal_article user_id: '16199' volume: 136 year: '2021' ... --- _id: '32246' abstract: - lang: eng text:

State-of-the-art methods in materials science such as artificial intelligence and data-driven techniques advance the investigation of photovoltaic materials.

author: - first_name: Hossein full_name: Mirhosseini, Hossein last_name: Mirhosseini - first_name: Ramya full_name: Kormath Madam Raghupathy, Ramya last_name: Kormath Madam Raghupathy - first_name: Sudhir K. full_name: Sahoo, Sudhir K. last_name: Sahoo - first_name: Hendrik full_name: Wiebeler, Hendrik last_name: Wiebeler - first_name: Manjusha full_name: Chugh, Manjusha last_name: Chugh - first_name: Thomas D. full_name: Kühne, Thomas D. last_name: Kühne citation: ama: Mirhosseini H, Kormath Madam Raghupathy R, Sahoo SK, Wiebeler H, Chugh M, Kühne TD. In silico investigation of Cu(In,Ga)Se₂-based solar cells. Physical Chemistry Chemical Physics. 2020;22(46):26682-26701. doi:10.1039/d0cp04712k apa: Mirhosseini, H., Kormath Madam Raghupathy, R., Sahoo, S. K., Wiebeler, H., Chugh, M., & Kühne, T. D. (2020). In silico investigation of Cu(In,Ga)Se₂-based solar cells. Physical Chemistry Chemical Physics, 22(46), 26682–26701. https://doi.org/10.1039/d0cp04712k bibtex: '@article{Mirhosseini_Kormath Madam Raghupathy_Sahoo_Wiebeler_Chugh_Kühne_2020, title={In silico investigation of Cu(In,Ga)Se₂-based solar cells}, volume={22}, DOI={10.1039/d0cp04712k}, number={46}, journal={Physical Chemistry Chemical Physics}, publisher={Royal Society of Chemistry (RSC)}, author={Mirhosseini, Hossein and Kormath Madam Raghupathy, Ramya and Sahoo, Sudhir K. and Wiebeler, Hendrik and Chugh, Manjusha and Kühne, Thomas D.}, year={2020}, pages={26682–26701} }' chicago: 'Mirhosseini, Hossein, Ramya Kormath Madam Raghupathy, Sudhir K. Sahoo, Hendrik Wiebeler, Manjusha Chugh, and Thomas D. Kühne. “In Silico Investigation of Cu(In,Ga)Se₂-Based Solar Cells.” Physical Chemistry Chemical Physics 22, no. 46 (2020): 26682–701. https://doi.org/10.1039/d0cp04712k.' ieee: 'H. Mirhosseini, R. Kormath Madam Raghupathy, S. K. Sahoo, H. Wiebeler, M. Chugh, and T. D. Kühne, “In silico investigation of Cu(In,Ga)Se₂-based solar cells,” Physical Chemistry Chemical Physics, vol. 22, no. 46, pp. 26682–26701, 2020, doi: 10.1039/d0cp04712k.' mla: Mirhosseini, Hossein, et al. “In Silico Investigation of Cu(In,Ga)Se₂-Based Solar Cells.” Physical Chemistry Chemical Physics, vol. 22, no. 46, Royal Society of Chemistry (RSC), 2020, pp. 26682–701, doi:10.1039/d0cp04712k. short: H. Mirhosseini, R. Kormath Madam Raghupathy, S.K. Sahoo, H. Wiebeler, M. Chugh, T.D. Kühne, Physical Chemistry Chemical Physics 22 (2020) 26682–26701. date_created: 2022-06-28T08:02:39Z date_updated: 2022-06-28T08:03:05Z department: - _id: '27' doi: 10.1039/d0cp04712k intvolume: ' 22' issue: '46' keyword: - Physical and Theoretical Chemistry - General Physics and Astronomy language: - iso: eng page: 26682-26701 project: - _id: '52' name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing' publication: Physical Chemistry Chemical Physics publication_identifier: issn: - 1463-9076 - 1463-9084 publication_status: published publisher: Royal Society of Chemistry (RSC) status: public title: In silico investigation of Cu(In,Ga)Se₂-based solar cells type: journal_article user_id: '15278' volume: 22 year: '2020' ... --- _id: '34301' abstract: - lang: eng text: "

\r\n\t\t\t\t\t\tAb initio molecular dynamics simulations of ambient liquid water and energy decomposition analysis have recently shown that water molecules exhibit significant asymmetry between the strengths of the two donor and/or the two acceptor interactions.

" author: - first_name: Hossam full_name: Elgabarty, Hossam id: '60250' last_name: Elgabarty orcid: 0000-0002-4945-1481 - first_name: Thomas full_name: Kühne, Thomas id: '49079' last_name: Kühne citation: ama: 'Elgabarty H, Kühne T. Tumbling with a limp: local asymmetry in water’s hydrogen bond network and its consequences. Physical Chemistry Chemical Physics. 2020;22(19):10397-10411. doi:10.1039/c9cp06960g' apa: 'Elgabarty, H., & Kühne, T. (2020). Tumbling with a limp: local asymmetry in water’s hydrogen bond network and its consequences. Physical Chemistry Chemical Physics, 22(19), 10397–10411. https://doi.org/10.1039/c9cp06960g' bibtex: '@article{Elgabarty_Kühne_2020, title={Tumbling with a limp: local asymmetry in water’s hydrogen bond network and its consequences}, volume={22}, DOI={10.1039/c9cp06960g}, number={19}, journal={Physical Chemistry Chemical Physics}, publisher={Royal Society of Chemistry (RSC)}, author={Elgabarty, Hossam and Kühne, Thomas}, year={2020}, pages={10397–10411} }' chicago: 'Elgabarty, Hossam, and Thomas Kühne. “Tumbling with a Limp: Local Asymmetry in Water’s Hydrogen Bond Network and Its Consequences.” Physical Chemistry Chemical Physics 22, no. 19 (2020): 10397–411. https://doi.org/10.1039/c9cp06960g.' ieee: 'H. Elgabarty and T. Kühne, “Tumbling with a limp: local asymmetry in water’s hydrogen bond network and its consequences,” Physical Chemistry Chemical Physics, vol. 22, no. 19, pp. 10397–10411, 2020, doi: 10.1039/c9cp06960g.' mla: 'Elgabarty, Hossam, and Thomas Kühne. “Tumbling with a Limp: Local Asymmetry in Water’s Hydrogen Bond Network and Its Consequences.” Physical Chemistry Chemical Physics, vol. 22, no. 19, Royal Society of Chemistry (RSC), 2020, pp. 10397–411, doi:10.1039/c9cp06960g.' short: H. Elgabarty, T. Kühne, Physical Chemistry Chemical Physics 22 (2020) 10397–10411. date_created: 2022-12-09T12:08:32Z date_updated: 2022-12-09T12:21:13Z doi: 10.1039/c9cp06960g intvolume: ' 22' issue: '19' keyword: - Physical and Theoretical Chemistry - General Physics and Astronomy language: - iso: eng page: 10397-10411 publication: Physical Chemistry Chemical Physics publication_identifier: issn: - 1463-9076 - 1463-9084 publication_status: published publisher: Royal Society of Chemistry (RSC) status: public title: 'Tumbling with a limp: local asymmetry in water''s hydrogen bond network and its consequences' type: journal_article user_id: '60250' volume: 22 year: '2020' ... --- _id: '34643' author: - first_name: L. full_name: Liphardt, L. last_name: Liphardt - first_name: K. full_name: Suematsu, K. last_name: Suematsu - first_name: Guido full_name: Grundmeier, Guido id: '194' last_name: Grundmeier citation: ama: Liphardt L, Suematsu K, Grundmeier G. Kinetic studies of cathode degradation on PEM fuel cell short stack level undergoing freeze startups with different states of residual water and current draws. International Journal of Hydrogen Energy. 2020;46(5):4399-4406. doi:10.1016/j.ijhydene.2020.10.273 apa: Liphardt, L., Suematsu, K., & Grundmeier, G. (2020). Kinetic studies of cathode degradation on PEM fuel cell short stack level undergoing freeze startups with different states of residual water and current draws. International Journal of Hydrogen Energy, 46(5), 4399–4406. https://doi.org/10.1016/j.ijhydene.2020.10.273 bibtex: '@article{Liphardt_Suematsu_Grundmeier_2020, title={Kinetic studies of cathode degradation on PEM fuel cell short stack level undergoing freeze startups with different states of residual water and current draws}, volume={46}, DOI={10.1016/j.ijhydene.2020.10.273}, number={5}, journal={International Journal of Hydrogen Energy}, publisher={Elsevier BV}, author={Liphardt, L. and Suematsu, K. and Grundmeier, Guido}, year={2020}, pages={4399–4406} }' chicago: 'Liphardt, L., K. Suematsu, and Guido Grundmeier. “Kinetic Studies of Cathode Degradation on PEM Fuel Cell Short Stack Level Undergoing Freeze Startups with Different States of Residual Water and Current Draws.” International Journal of Hydrogen Energy 46, no. 5 (2020): 4399–4406. https://doi.org/10.1016/j.ijhydene.2020.10.273.' ieee: 'L. Liphardt, K. Suematsu, and G. Grundmeier, “Kinetic studies of cathode degradation on PEM fuel cell short stack level undergoing freeze startups with different states of residual water and current draws,” International Journal of Hydrogen Energy, vol. 46, no. 5, pp. 4399–4406, 2020, doi: 10.1016/j.ijhydene.2020.10.273.' mla: Liphardt, L., et al. “Kinetic Studies of Cathode Degradation on PEM Fuel Cell Short Stack Level Undergoing Freeze Startups with Different States of Residual Water and Current Draws.” International Journal of Hydrogen Energy, vol. 46, no. 5, Elsevier BV, 2020, pp. 4399–406, doi:10.1016/j.ijhydene.2020.10.273. short: L. Liphardt, K. Suematsu, G. Grundmeier, International Journal of Hydrogen Energy 46 (2020) 4399–4406. date_created: 2022-12-21T09:30:18Z date_updated: 2022-12-21T09:30:30Z department: - _id: '302' doi: 10.1016/j.ijhydene.2020.10.273 intvolume: ' 46' issue: '5' keyword: - Energy Engineering and Power Technology - Condensed Matter Physics - Fuel Technology - Renewable Energy - Sustainability and the Environment language: - iso: eng page: 4399-4406 publication: International Journal of Hydrogen Energy publication_identifier: issn: - 0360-3199 publication_status: published publisher: Elsevier BV status: public title: Kinetic studies of cathode degradation on PEM fuel cell short stack level undergoing freeze startups with different states of residual water and current draws type: journal_article user_id: '48864' volume: 46 year: '2020' ... --- _id: '31264' abstract: - lang: eng text: "AbstractGiven a closed orientable hyperbolic manifold of dimension

$$\\ne 3$$

\r\n \ \r\n ≠\r\n 3\r\n \ \r\n we prove that the multiplicity of the Pollicott-Ruelle resonance of the geodesic flow on perpendicular one-forms at zero agrees with the first Betti number of the manifold. Additionally, we prove that this equality is stable under small perturbations of the Riemannian metric and simultaneous small perturbations of the geodesic vector field within the class of contact vector fields. For more general perturbations we get bounds on the multiplicity of the resonance zero on all one-forms in terms of the first and zeroth Betti numbers. Furthermore, we identify for hyperbolic manifolds further resonance spaces whose multiplicities are given by higher Betti numbers.\r\n" author: - first_name: Benjamin full_name: Küster, Benjamin last_name: Küster - first_name: Tobias full_name: Weich, Tobias id: '49178' last_name: Weich orcid: 0000-0002-9648-6919 citation: ama: Küster B, Weich T. Pollicott-Ruelle Resonant States and Betti Numbers. Communications in Mathematical Physics. 2020;378(2):917-941. doi:10.1007/s00220-020-03793-2 apa: Küster, B., & Weich, T. (2020). Pollicott-Ruelle Resonant States and Betti Numbers. Communications in Mathematical Physics, 378(2), 917–941. https://doi.org/10.1007/s00220-020-03793-2 bibtex: '@article{Küster_Weich_2020, title={Pollicott-Ruelle Resonant States and Betti Numbers}, volume={378}, DOI={10.1007/s00220-020-03793-2}, number={2}, journal={Communications in Mathematical Physics}, publisher={Springer Science and Business Media LLC}, author={Küster, Benjamin and Weich, Tobias}, year={2020}, pages={917–941} }' chicago: 'Küster, Benjamin, and Tobias Weich. “Pollicott-Ruelle Resonant States and Betti Numbers.” Communications in Mathematical Physics 378, no. 2 (2020): 917–41. https://doi.org/10.1007/s00220-020-03793-2.' ieee: 'B. Küster and T. Weich, “Pollicott-Ruelle Resonant States and Betti Numbers,” Communications in Mathematical Physics, vol. 378, no. 2, pp. 917–941, 2020, doi: 10.1007/s00220-020-03793-2.' mla: Küster, Benjamin, and Tobias Weich. “Pollicott-Ruelle Resonant States and Betti Numbers.” Communications in Mathematical Physics, vol. 378, no. 2, Springer Science and Business Media LLC, 2020, pp. 917–41, doi:10.1007/s00220-020-03793-2. short: B. Küster, T. Weich, Communications in Mathematical Physics 378 (2020) 917–941. date_created: 2022-05-17T12:06:06Z date_updated: 2022-05-19T10:13:48Z department: - _id: '10' - _id: '623' - _id: '548' doi: 10.1007/s00220-020-03793-2 intvolume: ' 378' issue: '2' keyword: - Mathematical Physics - Statistical and Nonlinear Physics language: - iso: eng page: 917-941 publication: Communications in Mathematical Physics publication_identifier: issn: - 0010-3616 - 1432-0916 publication_status: published publisher: Springer Science and Business Media LLC status: public title: Pollicott-Ruelle Resonant States and Betti Numbers type: journal_article user_id: '49178' volume: 378 year: '2020' ... --- _id: '33646' article_number: '148085' author: - first_name: I. full_name: Majumdar, I. last_name: Majumdar - first_name: S.K. full_name: Sahoo, S.K. last_name: Sahoo - first_name: V. full_name: Parvan, V. last_name: Parvan - first_name: Hossein full_name: Mirhosseini, Hossein id: '71051' last_name: Mirhosseini orcid: 0000-0001-6179-1545 - first_name: B. full_name: Chacko, B. last_name: Chacko - first_name: Y. full_name: Wang, Y. last_name: Wang - first_name: D. full_name: Greiner, D. last_name: Greiner - first_name: Thomas full_name: Kühne, Thomas id: '49079' last_name: Kühne - first_name: R. full_name: Schlatmann, R. last_name: Schlatmann - first_name: I. full_name: Lauermann, I. last_name: Lauermann citation: ama: 'Majumdar I, Sahoo SK, Parvan V, et al. Effects of KF and RbF treatments on Cu(In,Ga)Se2-based solar cells: A combined photoelectron spectroscopy and DFT study. Applied Surface Science. 2020;538. doi:10.1016/j.apsusc.2020.148085' apa: 'Majumdar, I., Sahoo, S. K., Parvan, V., Mirhosseini, H., Chacko, B., Wang, Y., Greiner, D., Kühne, T., Schlatmann, R., & Lauermann, I. (2020). Effects of KF and RbF treatments on Cu(In,Ga)Se2-based solar cells: A combined photoelectron spectroscopy and DFT study. Applied Surface Science, 538, Article 148085. https://doi.org/10.1016/j.apsusc.2020.148085' bibtex: '@article{Majumdar_Sahoo_Parvan_Mirhosseini_Chacko_Wang_Greiner_Kühne_Schlatmann_Lauermann_2020, title={Effects of KF and RbF treatments on Cu(In,Ga)Se2-based solar cells: A combined photoelectron spectroscopy and DFT study}, volume={538}, DOI={10.1016/j.apsusc.2020.148085}, number={148085}, journal={Applied Surface Science}, publisher={Elsevier BV}, author={Majumdar, I. and Sahoo, S.K. and Parvan, V. and Mirhosseini, Hossein and Chacko, B. and Wang, Y. and Greiner, D. and Kühne, Thomas and Schlatmann, R. and Lauermann, I.}, year={2020} }' chicago: 'Majumdar, I., S.K. Sahoo, V. Parvan, Hossein Mirhosseini, B. Chacko, Y. Wang, D. Greiner, Thomas Kühne, R. Schlatmann, and I. Lauermann. “Effects of KF and RbF Treatments on Cu(In,Ga)Se2-Based Solar Cells: A Combined Photoelectron Spectroscopy and DFT Study.” Applied Surface Science 538 (2020). https://doi.org/10.1016/j.apsusc.2020.148085.' ieee: 'I. Majumdar et al., “Effects of KF and RbF treatments on Cu(In,Ga)Se2-based solar cells: A combined photoelectron spectroscopy and DFT study,” Applied Surface Science, vol. 538, Art. no. 148085, 2020, doi: 10.1016/j.apsusc.2020.148085.' mla: 'Majumdar, I., et al. “Effects of KF and RbF Treatments on Cu(In,Ga)Se2-Based Solar Cells: A Combined Photoelectron Spectroscopy and DFT Study.” Applied Surface Science, vol. 538, 148085, Elsevier BV, 2020, doi:10.1016/j.apsusc.2020.148085.' short: I. Majumdar, S.K. Sahoo, V. Parvan, H. Mirhosseini, B. Chacko, Y. Wang, D. Greiner, T. Kühne, R. Schlatmann, I. Lauermann, Applied Surface Science 538 (2020). date_created: 2022-10-10T08:12:36Z date_updated: 2022-10-10T08:13:14Z department: - _id: '613' doi: 10.1016/j.apsusc.2020.148085 intvolume: ' 538' keyword: - Surfaces - Coatings and Films - Condensed Matter Physics - Surfaces and Interfaces - General Physics and Astronomy - General Chemistry language: - iso: eng publication: Applied Surface Science publication_identifier: issn: - 0169-4332 publication_status: published publisher: Elsevier BV status: public title: 'Effects of KF and RbF treatments on Cu(In,Ga)Se2-based solar cells: A combined photoelectron spectroscopy and DFT study' type: journal_article user_id: '71051' volume: 538 year: '2020' ... --- _id: '35723' abstract: - lang: eng text: The development of renewable energies and smart mobility has profoundly impacted the future of the distribution grid. An increasing bidirectional energy flow stresses the assets of the distribution grid, especially medium voltage switchgear. This calls for improved maintenance strategies to prevent critical failures. Predictive maintenance, a maintenance strategy relying on current condition data of assets, serves as a guideline. Novel sensors covering thermal, mechanical, and partial discharge aspects of switchgear, enable continuous condition monitoring of some of the most critical assets of the distribution grid. Combined with machine learning algorithms, the demands put on the distribution grid by the energy and mobility revolutions can be handled. In this paper, we review the current state-of-the-art of all aspects of condition monitoring for medium voltage switchgear. Furthermore, we present an approach to develop a predictive maintenance system based on novel sensors and machine learning. We show how the existing medium voltage grid infrastructure can adapt these new needs on an economic scale. article_number: '2099' author: - first_name: Martin W. full_name: Hoffmann, Martin W. last_name: Hoffmann - first_name: Stephan full_name: Wildermuth, Stephan last_name: Wildermuth - first_name: Ralf full_name: Gitzel, Ralf last_name: Gitzel - first_name: Aydin full_name: Boyaci, Aydin last_name: Boyaci - first_name: Jörg full_name: Gebhardt, Jörg last_name: Gebhardt - first_name: Holger full_name: Kaul, Holger last_name: Kaul - first_name: Ido full_name: Amihai, Ido last_name: Amihai - first_name: Bodo full_name: Forg, Bodo last_name: Forg - first_name: Michael full_name: Suriyah, Michael last_name: Suriyah - first_name: Thomas full_name: Leibfried, Thomas last_name: Leibfried - first_name: Volker full_name: Stich, Volker last_name: Stich - first_name: Jan full_name: Hicking, Jan last_name: Hicking - first_name: Martin full_name: Bremer, Martin last_name: Bremer - first_name: Lars full_name: Kaminski, Lars last_name: Kaminski - first_name: Daniel full_name: Beverungen, Daniel id: '59677' last_name: Beverungen - first_name: Philipp full_name: zur Heiden, Philipp id: '64394' last_name: zur Heiden - first_name: Tanja full_name: Tornede, Tanja last_name: Tornede citation: ama: Hoffmann MW, Wildermuth S, Gitzel R, et al. Integration of Novel Sensors and Machine Learning for Predictive Maintenance in Medium Voltage Switchgear to Enable the Energy and Mobility Revolutions. Sensors. 2020;20(7). doi:10.3390/s20072099 apa: Hoffmann, M. W., Wildermuth, S., Gitzel, R., Boyaci, A., Gebhardt, J., Kaul, H., Amihai, I., Forg, B., Suriyah, M., Leibfried, T., Stich, V., Hicking, J., Bremer, M., Kaminski, L., Beverungen, D., zur Heiden, P., & Tornede, T. (2020). Integration of Novel Sensors and Machine Learning for Predictive Maintenance in Medium Voltage Switchgear to Enable the Energy and Mobility Revolutions. Sensors, 20(7), Article 2099. https://doi.org/10.3390/s20072099 bibtex: '@article{Hoffmann_Wildermuth_Gitzel_Boyaci_Gebhardt_Kaul_Amihai_Forg_Suriyah_Leibfried_et al._2020, title={Integration of Novel Sensors and Machine Learning for Predictive Maintenance in Medium Voltage Switchgear to Enable the Energy and Mobility Revolutions}, volume={20}, DOI={10.3390/s20072099}, number={72099}, journal={Sensors}, publisher={MDPI AG}, author={Hoffmann, Martin W. and Wildermuth, Stephan and Gitzel, Ralf and Boyaci, Aydin and Gebhardt, Jörg and Kaul, Holger and Amihai, Ido and Forg, Bodo and Suriyah, Michael and Leibfried, Thomas and et al.}, year={2020} }' chicago: Hoffmann, Martin W., Stephan Wildermuth, Ralf Gitzel, Aydin Boyaci, Jörg Gebhardt, Holger Kaul, Ido Amihai, et al. “Integration of Novel Sensors and Machine Learning for Predictive Maintenance in Medium Voltage Switchgear to Enable the Energy and Mobility Revolutions.” Sensors 20, no. 7 (2020). https://doi.org/10.3390/s20072099. ieee: 'M. W. Hoffmann et al., “Integration of Novel Sensors and Machine Learning for Predictive Maintenance in Medium Voltage Switchgear to Enable the Energy and Mobility Revolutions,” Sensors, vol. 20, no. 7, Art. no. 2099, 2020, doi: 10.3390/s20072099.' mla: Hoffmann, Martin W., et al. “Integration of Novel Sensors and Machine Learning for Predictive Maintenance in Medium Voltage Switchgear to Enable the Energy and Mobility Revolutions.” Sensors, vol. 20, no. 7, 2099, MDPI AG, 2020, doi:10.3390/s20072099. short: M.W. Hoffmann, S. Wildermuth, R. Gitzel, A. Boyaci, J. Gebhardt, H. Kaul, I. Amihai, B. Forg, M. Suriyah, T. Leibfried, V. Stich, J. Hicking, M. Bremer, L. Kaminski, D. Beverungen, P. zur Heiden, T. Tornede, Sensors 20 (2020). date_created: 2023-01-10T09:39:14Z date_updated: 2023-01-10T09:53:13Z department: - _id: '526' doi: 10.3390/s20072099 intvolume: ' 20' issue: '7' keyword: - Electrical and Electronic Engineering - Biochemistry - Instrumentation - Atomic and Molecular Physics - and Optics - Analytical Chemistry language: - iso: eng publication: Sensors publication_identifier: issn: - 1424-8220 publication_status: published publisher: MDPI AG status: public title: Integration of Novel Sensors and Machine Learning for Predictive Maintenance in Medium Voltage Switchgear to Enable the Energy and Mobility Revolutions type: journal_article user_id: '21671' volume: 20 year: '2020' ... --- _id: '34093' article_number: '014602' author: - first_name: Thomas full_name: Riedl, Thomas id: '36950' last_name: Riedl - first_name: V. S. full_name: Kunnathully, V. S. last_name: Kunnathully - first_name: A. full_name: Trapp, A. last_name: Trapp - first_name: T. full_name: Langer, T. last_name: Langer - first_name: Dirk full_name: Reuter, Dirk id: '37763' last_name: Reuter - first_name: Jörg full_name: Lindner, Jörg id: '20797' last_name: Lindner citation: ama: Riedl T, Kunnathully VS, Trapp A, Langer T, Reuter D, Lindner J. Strain-driven InAs island growth on top of GaAs(111) nanopillars. Physical Review Materials. 2020;4(1). doi:10.1103/physrevmaterials.4.014602 apa: Riedl, T., Kunnathully, V. S., Trapp, A., Langer, T., Reuter, D., & Lindner, J. (2020). Strain-driven InAs island growth on top of GaAs(111) nanopillars. Physical Review Materials, 4(1), Article 014602. https://doi.org/10.1103/physrevmaterials.4.014602 bibtex: '@article{Riedl_Kunnathully_Trapp_Langer_Reuter_Lindner_2020, title={Strain-driven InAs island growth on top of GaAs(111) nanopillars}, volume={4}, DOI={10.1103/physrevmaterials.4.014602}, number={1014602}, journal={Physical Review Materials}, publisher={American Physical Society (APS)}, author={Riedl, Thomas and Kunnathully, V. S. and Trapp, A. and Langer, T. and Reuter, Dirk and Lindner, Jörg}, year={2020} }' chicago: Riedl, Thomas, V. S. Kunnathully, A. Trapp, T. Langer, Dirk Reuter, and Jörg Lindner. “Strain-Driven InAs Island Growth on Top of GaAs(111) Nanopillars.” Physical Review Materials 4, no. 1 (2020). https://doi.org/10.1103/physrevmaterials.4.014602. ieee: 'T. Riedl, V. S. Kunnathully, A. Trapp, T. Langer, D. Reuter, and J. Lindner, “Strain-driven InAs island growth on top of GaAs(111) nanopillars,” Physical Review Materials, vol. 4, no. 1, Art. no. 014602, 2020, doi: 10.1103/physrevmaterials.4.014602.' mla: Riedl, Thomas, et al. “Strain-Driven InAs Island Growth on Top of GaAs(111) Nanopillars.” Physical Review Materials, vol. 4, no. 1, 014602, American Physical Society (APS), 2020, doi:10.1103/physrevmaterials.4.014602. short: T. Riedl, V.S. Kunnathully, A. Trapp, T. Langer, D. Reuter, J. Lindner, Physical Review Materials 4 (2020). date_created: 2022-11-15T14:21:41Z date_updated: 2023-01-10T12:12:13Z department: - _id: '15' - _id: '230' doi: 10.1103/physrevmaterials.4.014602 intvolume: ' 4' issue: '1' keyword: - Physics and Astronomy (miscellaneous) - General Materials Science language: - iso: eng publication: Physical Review Materials publication_identifier: issn: - 2475-9953 publication_status: published publisher: American Physical Society (APS) status: public title: Strain-driven InAs island growth on top of GaAs(111) nanopillars type: journal_article user_id: '77496' volume: 4 year: '2020' ... --- _id: '34088' article_number: '113118' author: - first_name: Julius full_name: Bürger, Julius id: '46952' last_name: Bürger - first_name: Thomas full_name: Riedl, Thomas id: '36950' last_name: Riedl - first_name: Jörg full_name: Lindner, Jörg id: '20797' last_name: Lindner citation: ama: Bürger J, Riedl T, Lindner J. Influence of lens aberrations, specimen thickness and tilt on differential phase contrast STEM images. Ultramicroscopy. 2020;219. doi:10.1016/j.ultramic.2020.113118 apa: Bürger, J., Riedl, T., & Lindner, J. (2020). Influence of lens aberrations, specimen thickness and tilt on differential phase contrast STEM images. Ultramicroscopy, 219, Article 113118. https://doi.org/10.1016/j.ultramic.2020.113118 bibtex: '@article{Bürger_Riedl_Lindner_2020, title={Influence of lens aberrations, specimen thickness and tilt on differential phase contrast STEM images}, volume={219}, DOI={10.1016/j.ultramic.2020.113118}, number={113118}, journal={Ultramicroscopy}, publisher={Elsevier BV}, author={Bürger, Julius and Riedl, Thomas and Lindner, Jörg}, year={2020} }' chicago: Bürger, Julius, Thomas Riedl, and Jörg Lindner. “Influence of Lens Aberrations, Specimen Thickness and Tilt on Differential Phase Contrast STEM Images.” Ultramicroscopy 219 (2020). https://doi.org/10.1016/j.ultramic.2020.113118. ieee: 'J. Bürger, T. Riedl, and J. Lindner, “Influence of lens aberrations, specimen thickness and tilt on differential phase contrast STEM images,” Ultramicroscopy, vol. 219, Art. no. 113118, 2020, doi: 10.1016/j.ultramic.2020.113118.' mla: Bürger, Julius, et al. “Influence of Lens Aberrations, Specimen Thickness and Tilt on Differential Phase Contrast STEM Images.” Ultramicroscopy, vol. 219, 113118, Elsevier BV, 2020, doi:10.1016/j.ultramic.2020.113118. short: J. Bürger, T. Riedl, J. Lindner, Ultramicroscopy 219 (2020). date_created: 2022-11-15T14:15:16Z date_updated: 2023-01-10T12:12:40Z department: - _id: '15' - _id: '230' doi: 10.1016/j.ultramic.2020.113118 intvolume: ' 219' keyword: - Instrumentation - Atomic and Molecular Physics - and Optics - Electronic - Optical and Magnetic Materials language: - iso: eng publication: Ultramicroscopy publication_identifier: issn: - 0304-3991 publication_status: published publisher: Elsevier BV status: public title: Influence of lens aberrations, specimen thickness and tilt on differential phase contrast STEM images type: journal_article user_id: '77496' volume: 219 year: '2020' ... --- _id: '34091' article_number: '125597' author: - first_name: Vinay S. full_name: Kunnathully, Vinay S. last_name: Kunnathully - first_name: Thomas full_name: Riedl, Thomas id: '36950' last_name: Riedl - first_name: Alexander full_name: Trapp, Alexander last_name: Trapp - first_name: Timo full_name: Langer, Timo last_name: Langer - first_name: Dirk full_name: Reuter, Dirk id: '37763' last_name: Reuter - first_name: Jörg full_name: Lindner, Jörg id: '20797' last_name: Lindner citation: ama: Kunnathully VS, Riedl T, Trapp A, Langer T, Reuter D, Lindner J. InAs heteroepitaxy on nanopillar-patterned GaAs (111)A. Journal of Crystal Growth. 2020;537. doi:10.1016/j.jcrysgro.2020.125597 apa: Kunnathully, V. S., Riedl, T., Trapp, A., Langer, T., Reuter, D., & Lindner, J. (2020). InAs heteroepitaxy on nanopillar-patterned GaAs (111)A. Journal of Crystal Growth, 537, Article 125597. https://doi.org/10.1016/j.jcrysgro.2020.125597 bibtex: '@article{Kunnathully_Riedl_Trapp_Langer_Reuter_Lindner_2020, title={InAs heteroepitaxy on nanopillar-patterned GaAs (111)A}, volume={537}, DOI={10.1016/j.jcrysgro.2020.125597}, number={125597}, journal={Journal of Crystal Growth}, publisher={Elsevier BV}, author={Kunnathully, Vinay S. and Riedl, Thomas and Trapp, Alexander and Langer, Timo and Reuter, Dirk and Lindner, Jörg}, year={2020} }' chicago: Kunnathully, Vinay S., Thomas Riedl, Alexander Trapp, Timo Langer, Dirk Reuter, and Jörg Lindner. “InAs Heteroepitaxy on Nanopillar-Patterned GaAs (111)A.” Journal of Crystal Growth 537 (2020). https://doi.org/10.1016/j.jcrysgro.2020.125597. ieee: 'V. S. Kunnathully, T. Riedl, A. Trapp, T. Langer, D. Reuter, and J. Lindner, “InAs heteroepitaxy on nanopillar-patterned GaAs (111)A,” Journal of Crystal Growth, vol. 537, Art. no. 125597, 2020, doi: 10.1016/j.jcrysgro.2020.125597.' mla: Kunnathully, Vinay S., et al. “InAs Heteroepitaxy on Nanopillar-Patterned GaAs (111)A.” Journal of Crystal Growth, vol. 537, 125597, Elsevier BV, 2020, doi:10.1016/j.jcrysgro.2020.125597. short: V.S. Kunnathully, T. Riedl, A. Trapp, T. Langer, D. Reuter, J. Lindner, Journal of Crystal Growth 537 (2020). date_created: 2022-11-15T14:19:31Z date_updated: 2023-01-10T12:13:05Z department: - _id: '15' - _id: '230' doi: 10.1016/j.jcrysgro.2020.125597 intvolume: ' 537' keyword: - Materials Chemistry - Inorganic Chemistry - Condensed Matter Physics language: - iso: eng publication: Journal of Crystal Growth publication_identifier: issn: - 0022-0248 publication_status: published publisher: Elsevier BV status: public title: InAs heteroepitaxy on nanopillar-patterned GaAs (111)A type: journal_article user_id: '77496' volume: 537 year: '2020' ... --- _id: '34090' article_number: '113927' author: - first_name: Thomas full_name: Riedl, Thomas id: '36950' last_name: Riedl - first_name: Jörg full_name: Lindner, Jörg id: '20797' last_name: Lindner citation: ama: Riedl T, Lindner J. Applicability of molecular statics simulation to partial dislocations in GaAs. Solid State Communications. 2020;314-315. doi:10.1016/j.ssc.2020.113927 apa: Riedl, T., & Lindner, J. (2020). Applicability of molecular statics simulation to partial dislocations in GaAs. Solid State Communications, 314–315, Article 113927. https://doi.org/10.1016/j.ssc.2020.113927 bibtex: '@article{Riedl_Lindner_2020, title={Applicability of molecular statics simulation to partial dislocations in GaAs}, volume={314–315}, DOI={10.1016/j.ssc.2020.113927}, number={113927}, journal={Solid State Communications}, publisher={Elsevier BV}, author={Riedl, Thomas and Lindner, Jörg}, year={2020} }' chicago: Riedl, Thomas, and Jörg Lindner. “Applicability of Molecular Statics Simulation to Partial Dislocations in GaAs.” Solid State Communications 314–315 (2020). https://doi.org/10.1016/j.ssc.2020.113927. ieee: 'T. Riedl and J. Lindner, “Applicability of molecular statics simulation to partial dislocations in GaAs,” Solid State Communications, vol. 314–315, Art. no. 113927, 2020, doi: 10.1016/j.ssc.2020.113927.' mla: Riedl, Thomas, and Jörg Lindner. “Applicability of Molecular Statics Simulation to Partial Dislocations in GaAs.” Solid State Communications, vol. 314–315, 113927, Elsevier BV, 2020, doi:10.1016/j.ssc.2020.113927. short: T. Riedl, J. Lindner, Solid State Communications 314–315 (2020). date_created: 2022-11-15T14:18:42Z date_updated: 2023-01-10T12:13:46Z department: - _id: '15' - _id: '230' doi: 10.1016/j.ssc.2020.113927 keyword: - Materials Chemistry - Condensed Matter Physics - General Chemistry language: - iso: eng publication: Solid State Communications publication_identifier: issn: - 0038-1098 publication_status: published publisher: Elsevier BV status: public title: Applicability of molecular statics simulation to partial dislocations in GaAs type: journal_article user_id: '77496' volume: 314-315 year: '2020' ... --- _id: '34089' article_number: '113927' author: - first_name: Thomas full_name: Riedl, Thomas id: '36950' last_name: Riedl - first_name: Jörg full_name: Lindner, Jörg id: '20797' last_name: Lindner citation: ama: Riedl T, Lindner J. Applicability of molecular statics simulation to partial dislocations in GaAs. Solid State Communications. 2020;314-315. doi:10.1016/j.ssc.2020.113927 apa: Riedl, T., & Lindner, J. (2020). Applicability of molecular statics simulation to partial dislocations in GaAs. Solid State Communications, 314–315, Article 113927. https://doi.org/10.1016/j.ssc.2020.113927 bibtex: '@article{Riedl_Lindner_2020, title={Applicability of molecular statics simulation to partial dislocations in GaAs}, volume={314–315}, DOI={10.1016/j.ssc.2020.113927}, number={113927}, journal={Solid State Communications}, publisher={Elsevier BV}, author={Riedl, Thomas and Lindner, Jörg}, year={2020} }' chicago: Riedl, Thomas, and Jörg Lindner. “Applicability of Molecular Statics Simulation to Partial Dislocations in GaAs.” Solid State Communications 314–315 (2020). https://doi.org/10.1016/j.ssc.2020.113927. ieee: 'T. Riedl and J. Lindner, “Applicability of molecular statics simulation to partial dislocations in GaAs,” Solid State Communications, vol. 314–315, Art. no. 113927, 2020, doi: 10.1016/j.ssc.2020.113927.' mla: Riedl, Thomas, and Jörg Lindner. “Applicability of Molecular Statics Simulation to Partial Dislocations in GaAs.” Solid State Communications, vol. 314–315, 113927, Elsevier BV, 2020, doi:10.1016/j.ssc.2020.113927. short: T. Riedl, J. Lindner, Solid State Communications 314–315 (2020). date_created: 2022-11-15T14:17:36Z date_updated: 2023-01-10T12:13:23Z department: - _id: '15' - _id: '230' doi: 10.1016/j.ssc.2020.113927 keyword: - Materials Chemistry - Condensed Matter Physics - General Chemistry language: - iso: eng publication: Solid State Communications publication_identifier: issn: - 0038-1098 publication_status: published publisher: Elsevier BV status: public title: Applicability of molecular statics simulation to partial dislocations in GaAs type: journal_article user_id: '77496' volume: 314-315 year: '2020' ... --- _id: '47958' abstract: - lang: eng text: High-fidelity periodic poling over long lengths is required for robust, quasi-phase-matched second-harmonic generation using the fundamental, quasi-TE polarized waveguide modes in a thin-film lithium niobate (TFLN) waveguide. Here, a shallow-etched ridge waveguide is fabricated in x-cut magnesium oxide doped TFLN and is poled accurately over 5 mm. The high fidelity of the poling is demonstrated over long lengths using a non-destructive technique of confocal scanning second-harmonic microscopy. We report a second-harmonic conversion efficiency of up to 939 %/W (length-normalized conversion efficiency 3757 %/Wcm²), measured at telecommunications wavelengths. The device demonstrates a narrow spectral linewidth (1 nm) and can be tuned precisely with a tuning characteristic of 0.1 nm/°C, over at least 40 °C without measurable loss of efficiency. article_number: '19669' article_type: original author: - first_name: Jie full_name: Zhao, Jie last_name: Zhao - first_name: Michael full_name: Rüsing, Michael id: '22501' last_name: Rüsing orcid: 0000-0003-4682-4577 - first_name: Usman A. full_name: Javid, Usman A. last_name: Javid - first_name: Jingwei full_name: Ling, Jingwei last_name: Ling - first_name: Mingxiao full_name: Li, Mingxiao last_name: Li - first_name: Qiang full_name: Lin, Qiang last_name: Lin - first_name: Shayan full_name: Mookherjea, Shayan last_name: Mookherjea citation: ama: Zhao J, Rüsing M, Javid UA, et al. Shallow-etched thin-film lithium niobate waveguides for highly-efficient second-harmonic generation. Optics Express. 2020;28(13). doi:10.1364/oe.395545 apa: Zhao, J., Rüsing, M., Javid, U. A., Ling, J., Li, M., Lin, Q., & Mookherjea, S. (2020). Shallow-etched thin-film lithium niobate waveguides for highly-efficient second-harmonic generation. Optics Express, 28(13), Article 19669. https://doi.org/10.1364/oe.395545 bibtex: '@article{Zhao_Rüsing_Javid_Ling_Li_Lin_Mookherjea_2020, title={Shallow-etched thin-film lithium niobate waveguides for highly-efficient second-harmonic generation}, volume={28}, DOI={10.1364/oe.395545}, number={1319669}, journal={Optics Express}, publisher={Optica Publishing Group}, author={Zhao, Jie and Rüsing, Michael and Javid, Usman A. and Ling, Jingwei and Li, Mingxiao and Lin, Qiang and Mookherjea, Shayan}, year={2020} }' chicago: Zhao, Jie, Michael Rüsing, Usman A. Javid, Jingwei Ling, Mingxiao Li, Qiang Lin, and Shayan Mookherjea. “Shallow-Etched Thin-Film Lithium Niobate Waveguides for Highly-Efficient Second-Harmonic Generation.” Optics Express 28, no. 13 (2020). https://doi.org/10.1364/oe.395545. ieee: 'J. Zhao et al., “Shallow-etched thin-film lithium niobate waveguides for highly-efficient second-harmonic generation,” Optics Express, vol. 28, no. 13, Art. no. 19669, 2020, doi: 10.1364/oe.395545.' mla: Zhao, Jie, et al. “Shallow-Etched Thin-Film Lithium Niobate Waveguides for Highly-Efficient Second-Harmonic Generation.” Optics Express, vol. 28, no. 13, 19669, Optica Publishing Group, 2020, doi:10.1364/oe.395545. short: J. Zhao, M. Rüsing, U.A. Javid, J. Ling, M. Li, Q. Lin, S. Mookherjea, Optics Express 28 (2020). date_created: 2023-10-11T08:09:52Z date_updated: 2023-10-11T08:11:08Z doi: 10.1364/oe.395545 extern: '1' intvolume: ' 28' issue: '13' keyword: - Atomic and Molecular Physics - and Optics language: - iso: eng publication: Optics Express publication_identifier: issn: - 1094-4087 publication_status: published publisher: Optica Publishing Group status: public title: Shallow-etched thin-film lithium niobate waveguides for highly-efficient second-harmonic generation type: journal_article user_id: '22501' volume: 28 year: '2020' ... --- _id: '47955' abstract: - lang: eng text: Quasi-phase-matched grating structures in lithium niobate waveguides with sub-micrometer periodicities will benefit the development of short-wavelength nonlinear optical devices. Here, we report on the reproducible formation of periodically poled domains in x-cut single-crystalline thin-film lithium niobate with periodicities as short as 600 nm. Shaped single-voltage poling pulses were applied to electrode structures that were fabricated by a combination of electron-beam and direct-writing laser lithography. Evidence of successful poling with good quality was obtained through second-harmonic microscopy and piezoresponse force microscopy imaging. For the sub-micrometer period structures, we observed patterns with a double periodicity formed by domain interactions and features with sizes <200 nm. article_number: '193104' article_type: original author: - first_name: Jie full_name: Zhao, Jie last_name: Zhao - first_name: Michael full_name: Rüsing, Michael id: '22501' last_name: Rüsing orcid: 0000-0003-4682-4577 - first_name: Matthias full_name: Roeper, Matthias last_name: Roeper - first_name: Lukas M. full_name: Eng, Lukas M. last_name: Eng - first_name: Shayan full_name: Mookherjea, Shayan last_name: Mookherjea citation: ama: Zhao J, Rüsing M, Roeper M, Eng LM, Mookherjea S. Poling thin-film x-cut lithium niobate for quasi-phase matching with sub-micrometer periodicity. Journal of Applied Physics. 2020;127(19). doi:10.1063/1.5143266 apa: Zhao, J., Rüsing, M., Roeper, M., Eng, L. M., & Mookherjea, S. (2020). Poling thin-film x-cut lithium niobate for quasi-phase matching with sub-micrometer periodicity. Journal of Applied Physics, 127(19), Article 193104. https://doi.org/10.1063/1.5143266 bibtex: '@article{Zhao_Rüsing_Roeper_Eng_Mookherjea_2020, title={Poling thin-film x-cut lithium niobate for quasi-phase matching with sub-micrometer periodicity}, volume={127}, DOI={10.1063/1.5143266}, number={19193104}, journal={Journal of Applied Physics}, publisher={AIP Publishing}, author={Zhao, Jie and Rüsing, Michael and Roeper, Matthias and Eng, Lukas M. and Mookherjea, Shayan}, year={2020} }' chicago: Zhao, Jie, Michael Rüsing, Matthias Roeper, Lukas M. Eng, and Shayan Mookherjea. “Poling Thin-Film x-Cut Lithium Niobate for Quasi-Phase Matching with Sub-Micrometer Periodicity.” Journal of Applied Physics 127, no. 19 (2020). https://doi.org/10.1063/1.5143266. ieee: 'J. Zhao, M. Rüsing, M. Roeper, L. M. Eng, and S. Mookherjea, “Poling thin-film x-cut lithium niobate for quasi-phase matching with sub-micrometer periodicity,” Journal of Applied Physics, vol. 127, no. 19, Art. no. 193104, 2020, doi: 10.1063/1.5143266.' mla: Zhao, Jie, et al. “Poling Thin-Film x-Cut Lithium Niobate for Quasi-Phase Matching with Sub-Micrometer Periodicity.” Journal of Applied Physics, vol. 127, no. 19, 193104, AIP Publishing, 2020, doi:10.1063/1.5143266. short: J. Zhao, M. Rüsing, M. Roeper, L.M. Eng, S. Mookherjea, Journal of Applied Physics 127 (2020). date_created: 2023-10-11T08:06:39Z date_updated: 2023-10-11T08:07:28Z doi: 10.1063/1.5143266 intvolume: ' 127' issue: '19' keyword: - General Physics and Astronomy language: - iso: eng publication: Journal of Applied Physics publication_identifier: issn: - 0021-8979 - 1089-7550 publication_status: published publisher: AIP Publishing status: public title: Poling thin-film x-cut lithium niobate for quasi-phase matching with sub-micrometer periodicity type: journal_article user_id: '22501' volume: 127 year: '2020' ... --- _id: '47952' article_number: '163603' author: - first_name: Jie full_name: Zhao, Jie last_name: Zhao - first_name: Chaoxuan full_name: Ma, Chaoxuan last_name: Ma - first_name: Michael full_name: Rüsing, Michael id: '22501' last_name: Rüsing orcid: 0000-0003-4682-4577 - first_name: Shayan full_name: Mookherjea, Shayan last_name: Mookherjea citation: ama: Zhao J, Ma C, Rüsing M, Mookherjea S. High Quality Entangled Photon Pair Generation in Periodically Poled Thin-Film Lithium Niobate Waveguides. Physical Review Letters. 2020;124(16). doi:10.1103/physrevlett.124.163603 apa: Zhao, J., Ma, C., Rüsing, M., & Mookherjea, S. (2020). High Quality Entangled Photon Pair Generation in Periodically Poled Thin-Film Lithium Niobate Waveguides. Physical Review Letters, 124(16), Article 163603. https://doi.org/10.1103/physrevlett.124.163603 bibtex: '@article{Zhao_Ma_Rüsing_Mookherjea_2020, title={High Quality Entangled Photon Pair Generation in Periodically Poled Thin-Film Lithium Niobate Waveguides}, volume={124}, DOI={10.1103/physrevlett.124.163603}, number={16163603}, journal={Physical Review Letters}, publisher={American Physical Society (APS)}, author={Zhao, Jie and Ma, Chaoxuan and Rüsing, Michael and Mookherjea, Shayan}, year={2020} }' chicago: Zhao, Jie, Chaoxuan Ma, Michael Rüsing, and Shayan Mookherjea. “High Quality Entangled Photon Pair Generation in Periodically Poled Thin-Film Lithium Niobate Waveguides.” Physical Review Letters 124, no. 16 (2020). https://doi.org/10.1103/physrevlett.124.163603. ieee: 'J. Zhao, C. Ma, M. Rüsing, and S. Mookherjea, “High Quality Entangled Photon Pair Generation in Periodically Poled Thin-Film Lithium Niobate Waveguides,” Physical Review Letters, vol. 124, no. 16, Art. no. 163603, 2020, doi: 10.1103/physrevlett.124.163603.' mla: Zhao, Jie, et al. “High Quality Entangled Photon Pair Generation in Periodically Poled Thin-Film Lithium Niobate Waveguides.” Physical Review Letters, vol. 124, no. 16, 163603, American Physical Society (APS), 2020, doi:10.1103/physrevlett.124.163603. short: J. Zhao, C. Ma, M. Rüsing, S. Mookherjea, Physical Review Letters 124 (2020). date_created: 2023-10-11T07:56:17Z date_updated: 2023-10-11T08:05:30Z doi: 10.1103/physrevlett.124.163603 extern: '1' intvolume: ' 124' issue: '16' keyword: - General Physics and Astronomy language: - iso: eng publication: Physical Review Letters publication_identifier: issn: - 0031-9007 - 1079-7114 publication_status: published publisher: American Physical Society (APS) status: public title: High Quality Entangled Photon Pair Generation in Periodically Poled Thin-Film Lithium Niobate Waveguides type: journal_article user_id: '22501' volume: 124 year: '2020' ... --- _id: '50175' abstract: - lang: eng text: "Abstract\r\n Astrophysical topics can be treated with the methods of different areas of physics, mathematics and other natural sciences. The integration of these topics into such areas could improve students’ motivation and strengthen the connections between different fields of the mentioned sciences. In this article, an example of the connection between the physics of the stars and that of their statistical distributions is given. The usage of Microsoft Excel simplifies the mathematical requirements and gives the possibility of seeing the changes of distribution with the growing age of the regarded population of stars. The changes are a direct consequence to the limited lifetime of the stars and the limited age of the considered population of stars." article_number: '015601' article_type: original author: - first_name: Sascha full_name: Hohmann, Sascha id: '94328' last_name: Hohmann orcid: 0000-0001-6145-3466 citation: ama: Hohmann S. Calculating the distributions of number, mass and luminosity of the stars with the help of MS Excel. European Journal of Physics. 2020;42(1). doi:10.1088/1361-6404/abb297 apa: Hohmann, S. (2020). Calculating the distributions of number, mass and luminosity of the stars with the help of MS Excel. European Journal of Physics, 42(1), Article 015601. https://doi.org/10.1088/1361-6404/abb297 bibtex: '@article{Hohmann_2020, title={Calculating the distributions of number, mass and luminosity of the stars with the help of MS Excel}, volume={42}, DOI={10.1088/1361-6404/abb297}, number={1015601}, journal={European Journal of Physics}, publisher={IOP Publishing}, author={Hohmann, Sascha}, year={2020} }' chicago: Hohmann, Sascha. “Calculating the Distributions of Number, Mass and Luminosity of the Stars with the Help of MS Excel.” European Journal of Physics 42, no. 1 (2020). https://doi.org/10.1088/1361-6404/abb297. ieee: 'S. Hohmann, “Calculating the distributions of number, mass and luminosity of the stars with the help of MS Excel,” European Journal of Physics, vol. 42, no. 1, Art. no. 015601, 2020, doi: 10.1088/1361-6404/abb297.' mla: Hohmann, Sascha. “Calculating the Distributions of Number, Mass and Luminosity of the Stars with the Help of MS Excel.” European Journal of Physics, vol. 42, no. 1, 015601, IOP Publishing, 2020, doi:10.1088/1361-6404/abb297. short: S. Hohmann, European Journal of Physics 42 (2020). date_created: 2024-01-04T09:35:33Z date_updated: 2024-01-04T13:18:11Z doi: 10.1088/1361-6404/abb297 extern: '1' intvolume: ' 42' issue: '1' keyword: - General Physics and Astronomy language: - iso: eng publication: European Journal of Physics publication_identifier: issn: - 0143-0807 - 1361-6404 publication_status: published publisher: IOP Publishing quality_controlled: '1' status: public title: Calculating the distributions of number, mass and luminosity of the stars with the help of MS Excel type: journal_article user_id: '94328' volume: 42 year: '2020' ...