[{"author":[{"first_name":"Sara","last_name":"Strauß","full_name":"Strauß, Sara","id":"3218"}],"status":"public","year":"2012","title":"Facets of Children’s Fears in Twentieth- and Twenty-First-Century Stream-of-Consciousness Fiction","date_updated":"2022-01-06T07:04:18Z","publication_status":"published","language":[{"iso":"eng"}],"_id":"9699","publisher":"V&R Unipress Bonn","page":"141-156","editor":[{"full_name":"Gymnich, Marion","first_name":"Marion","last_name":"Gymnich"}],"user_id":"32277","citation":{"ieee":"S. Strauß, “Facets of Children’s Fears in Twentieth- and Twenty-First-Century Stream-of-Consciousness Fiction,” in <i>Who’s afraid of...? Facets of Fear in Anglophone Literature and Film</i>, M. Gymnich, Ed. Bonn: V&#38;R Unipress Bonn, 2012, pp. 141–156.","apa":"Strauß, S. (2012). Facets of Children’s Fears in Twentieth- and Twenty-First-Century Stream-of-Consciousness Fiction. In M. Gymnich (Ed.), <i>Who’s afraid of...? Facets of Fear in Anglophone Literature and Film</i> (pp. 141–156). Bonn: V&#38;R Unipress Bonn.","short":"S. Strauß, in: M. Gymnich (Ed.), Who’s Afraid of...? Facets of Fear in Anglophone Literature and Film, V&#38;R Unipress Bonn, Bonn, 2012, pp. 141–156.","chicago":"Strauß, Sara. “Facets of Children’s Fears in Twentieth- and Twenty-First-Century Stream-of-Consciousness Fiction.” In <i>Who’s Afraid of...? Facets of Fear in Anglophone Literature and Film</i>, edited by Marion Gymnich, 141–56. Bonn: V&#38;R Unipress Bonn, 2012.","mla":"Strauß, Sara. “Facets of Children’s Fears in Twentieth- and Twenty-First-Century Stream-of-Consciousness Fiction.” <i>Who’s Afraid of...? Facets of Fear in Anglophone Literature and Film</i>, edited by Marion Gymnich, V&#38;R Unipress Bonn, 2012, pp. 141–56.","bibtex":"@inbook{Strauß_2012, place={Bonn}, title={Facets of Children’s Fears in Twentieth- and Twenty-First-Century Stream-of-Consciousness Fiction}, booktitle={Who’s afraid of...? Facets of Fear in Anglophone Literature and Film}, publisher={V&#38;R Unipress Bonn}, author={Strauß, Sara}, editor={Gymnich, MarionEditor}, year={2012}, pages={141–156} }","ama":"Strauß S. Facets of Children’s Fears in Twentieth- and Twenty-First-Century Stream-of-Consciousness Fiction. In: Gymnich M, ed. <i>Who’s Afraid of...? Facets of Fear in Anglophone Literature and Film</i>. Bonn: V&#38;R Unipress Bonn; 2012:141-156."},"publication":"Who’s afraid of...? Facets of Fear in Anglophone Literature and Film","place":"Bonn","date_created":"2019-05-08T07:10:30Z","department":[{"_id":"36"},{"_id":"1"},{"_id":"380"}],"type":"book_chapter"},{"_id":"9700","language":[{"iso":"eng"}],"publisher":"V&R Unipress Bonn","page":"77-89","editor":[{"last_name":"Gymnich","first_name":"Marion","full_name":"Gymnich, Marion"},{"full_name":"Lichterfeld, Imke","first_name":"Imke","last_name":"Lichterfeld"}],"user_id":"32277","author":[{"id":"3218","first_name":"Sara","last_name":"Strauß","full_name":"Strauß, Sara"}],"title":"Constructions of ‘Otherness’ in Frances Hodgson Burnett’s The Secret Garden","status":"public","year":"2012","date_updated":"2022-01-06T07:04:18Z","publication_status":"published","place":"Göttingen","date_created":"2019-05-08T07:16:19Z","department":[{"_id":"36"},{"_id":"1"},{"_id":"380"}],"type":"book_chapter","citation":{"ama":"Strauß S. Constructions of ‘Otherness’ in Frances Hodgson Burnett’s The Secret Garden. In: Gymnich M, Lichterfeld I, eds. <i>A Hundred Years of The Secret Garden – Frances Hodgson Burnett’s Children’s Classic Revisited</i>. Göttingen: V&#38;R Unipress Bonn; 2012:77-89.","bibtex":"@inbook{Strauß_2012, place={Göttingen}, title={Constructions of ‘Otherness’ in Frances Hodgson Burnett’s The Secret Garden}, booktitle={A Hundred Years of The Secret Garden – Frances Hodgson Burnett’s Children’s Classic Revisited}, publisher={V&#38;R Unipress Bonn}, author={Strauß, Sara}, editor={Gymnich, Marion and Lichterfeld, ImkeEditors}, year={2012}, pages={77–89} }","mla":"Strauß, Sara. “Constructions of ‘Otherness’ in Frances Hodgson Burnett’s The Secret Garden.” <i>A Hundred Years of The Secret Garden – Frances Hodgson Burnett’s Children’s Classic Revisited</i>, edited by Marion Gymnich and Imke Lichterfeld, V&#38;R Unipress Bonn, 2012, pp. 77–89.","chicago":"Strauß, Sara. “Constructions of ‘Otherness’ in Frances Hodgson Burnett’s The Secret Garden.” In <i>A Hundred Years of The Secret Garden – Frances Hodgson Burnett’s Children’s Classic Revisited</i>, edited by Marion Gymnich and Imke Lichterfeld, 77–89. Göttingen: V&#38;R Unipress Bonn, 2012.","short":"S. Strauß, in: M. Gymnich, I. Lichterfeld (Eds.), A Hundred Years of The Secret Garden – Frances Hodgson Burnett’s Children’s Classic Revisited, V&#38;R Unipress Bonn, Göttingen, 2012, pp. 77–89.","apa":"Strauß, S. (2012). Constructions of ‘Otherness’ in Frances Hodgson Burnett’s The Secret Garden. In M. Gymnich &#38; I. Lichterfeld (Eds.), <i>A Hundred Years of The Secret Garden – Frances Hodgson Burnett’s Children’s Classic Revisited</i> (pp. 77–89). Göttingen: V&#38;R Unipress Bonn.","ieee":"S. Strauß, “Constructions of ‘Otherness’ in Frances Hodgson Burnett’s The Secret Garden,” in <i>A Hundred Years of The Secret Garden – Frances Hodgson Burnett’s Children’s Classic Revisited</i>, M. Gymnich and I. Lichterfeld, Eds. Göttingen: V&#38;R Unipress Bonn, 2012, pp. 77–89."},"publication":"A Hundred Years of The Secret Garden – Frances Hodgson Burnett’s Children’s Classic Revisited"},{"language":[{"iso":"eng"}],"_id":"9701","page":"95-108","editor":[{"first_name":"Sara","last_name":"Strauß","full_name":"Strauß, Sara","id":"3218"}],"volume":5,"user_id":"32277","year":"2012","status":"public","title":"The Persistence of Modernism in Light","intvolume":"         5","date_updated":"2022-01-06T07:04:18Z","publication_status":"published","date_created":"2019-05-08T07:20:30Z","department":[{"_id":"36"},{"_id":"1"},{"_id":"380"}],"type":"journal_editor","citation":{"ama":"Strauß S, ed. <i>The Persistence of Modernism in Light</i>. Vol 5.; 2012:95-108.","bibtex":"@book{Strauß_2012, title={The Persistence of Modernism in Light}, volume={5}, number={2}, journal={Critical Engagements: A Journal of Criticism and Theory: Special Section: Eva Figes}, year={2012}, pages={95–108} }","mla":"Strauß, Sara, editor. “The Persistence of Modernism in Light.” <i>Critical Engagements: A Journal of Criticism and Theory: Special Section: Eva Figes</i>, vol. 5, no. 2, 2012, pp. 95–108.","short":"S. Strauß, ed., The Persistence of Modernism in Light, 2012.","chicago":"Strauß, Sara, ed. <i>The Persistence of Modernism in Light</i>. <i>Critical Engagements: A Journal of Criticism and Theory: Special Section: Eva Figes</i>. Vol. 5, 2012.","apa":"Strauß, S. (Ed.). (2012). <i>The Persistence of Modernism in Light</i>. <i>Critical Engagements: A Journal of Criticism and Theory: Special Section: Eva Figes</i> (Vol. 5, pp. 95–108).","ieee":"S. Strauß, Ed., <i>The Persistence of Modernism in Light</i>, vol. 5, no. 2. 2012, pp. 95–108."},"issue":"2","publication":"Critical Engagements: A Journal of Criticism and Theory: Special Section: Eva Figes"},{"user_id":"32277","language":[{"iso":"eng"}],"_id":"9733","publisher":"Deutschlandfunk","date_updated":"2022-01-06T07:04:19Z","author":[{"id":"8736","first_name":"Christina","last_name":"Flotmann","full_name":"Flotmann, Christina"}],"year":"2012","title":"Der Zauber Magischer Welten","status":"public","department":[{"_id":"36"},{"_id":"1"},{"_id":"380"}],"type":"misc","date_created":"2019-05-13T07:46:48Z","abstract":[{"text":"Interview\r\n11 Oct. 2012","lang":"eng"}],"citation":{"apa":"Flotmann, C. (2012). <i>Der Zauber Magischer Welten</i>. Deutschlandfunk.","ieee":"C. Flotmann, <i>Der Zauber Magischer Welten</i>. Deutschlandfunk, 2012.","chicago":"Flotmann, Christina. <i>Der Zauber Magischer Welten</i>. Deutschlandfunk, 2012.","short":"C. Flotmann, Der Zauber Magischer Welten, Deutschlandfunk, 2012.","mla":"Flotmann, Christina. <i>Der Zauber Magischer Welten</i>. Deutschlandfunk, 2012.","ama":"Flotmann C. <i>Der Zauber Magischer Welten</i>. Deutschlandfunk; 2012.","bibtex":"@book{Flotmann_2012, title={Der Zauber Magischer Welten}, publisher={Deutschlandfunk}, author={Flotmann, Christina}, year={2012} }"}},{"date_created":"2019-05-13T13:16:33Z","department":[{"_id":"151"}],"type":"journal_article","citation":{"bibtex":"@article{Al-Ashtari_Hunstig_Hemsel_Sextro_2012, title={Frequency tuning of piezoelectric energy harvesters by magnetic force}, volume={21}, number={3}, journal={Smart Materials and Structures}, author={Al-Ashtari, Waleed and Hunstig, Matthias and Hemsel, Tobias and Sextro, Walter}, year={2012}, pages={035019} }","ama":"Al-Ashtari W, Hunstig M, Hemsel T, Sextro W. Frequency tuning of piezoelectric energy harvesters by magnetic force. <i>Smart Materials and Structures</i>. 2012;21(3):035019.","mla":"Al-Ashtari, Waleed, et al. “Frequency Tuning of Piezoelectric Energy Harvesters by Magnetic Force.” <i>Smart Materials and Structures</i>, vol. 21, no. 3, 2012, p. 035019.","short":"W. Al-Ashtari, M. Hunstig, T. Hemsel, W. Sextro, Smart Materials and Structures 21 (2012) 035019.","chicago":"Al-Ashtari, Waleed, Matthias Hunstig, Tobias Hemsel, and Walter Sextro. “Frequency Tuning of Piezoelectric Energy Harvesters by Magnetic Force.” <i>Smart Materials and Structures</i> 21, no. 3 (2012): 035019.","ieee":"W. Al-Ashtari, M. Hunstig, T. Hemsel, and W. Sextro, “Frequency tuning of piezoelectric energy harvesters by magnetic force,” <i>Smart Materials and Structures</i>, vol. 21, no. 3, p. 035019, 2012.","apa":"Al-Ashtari, W., Hunstig, M., Hemsel, T., &#38; Sextro, W. (2012). Frequency tuning of piezoelectric energy harvesters by magnetic force. <i>Smart Materials and Structures</i>, <i>21</i>(3), 035019."},"issue":"3","publication":"Smart Materials and Structures","quality_controlled":"1","abstract":[{"lang":"eng","text":"A piezoelectric energy harvester is an electromechanical device that converts ambient mechanical vibration into electric power. Most existing vibration energy harvesting devices operate effectively at a single frequency only, dictated by the design of the device. This frequency must match the frequency of the host structure vibration. However, real world structural vibrations rarely have a specific constant frequency. Therefore, piezoelectric harvesters that generate usable power across a range of exciting frequencies are required to make this technology commercially viable. Currently known harvester tuning techniques have many limitations, in particular they miss the ability to work during harvester operation and most often cannot perform a precise tuning. This paper describes the design and testing of a vibration energy harvester with tunable resonance frequency, wherein the tuning is accomplished by changing the attraction force between two permanent magnets by adjusting the distance between the magnets. This tuning technique allows the natural frequency to be manipulated before and during operation of the harvester. Furthermore the paper presents a physical description of the frequency tuning effect. The experimental results achieved with a piezoelectric bimorph fit the calculated results very well. The calculation and experimental results show that using this tuning technique the natural frequency of the harvester can be varied efficiently within a wide range: in the test setup, the natural frequency of the piezoelectric bimorph could be increased by more than 70\\%."}],"_id":"9781","language":[{"iso":"eng"}],"page":"035019","volume":21,"user_id":"55222","author":[{"last_name":"Al-Ashtari","first_name":"Waleed","full_name":"Al-Ashtari, Waleed"},{"full_name":"Hunstig, Matthias","last_name":"Hunstig","first_name":"Matthias"},{"full_name":"Hemsel, Tobias","last_name":"Hemsel","first_name":"Tobias","id":"210"},{"last_name":"Sextro","first_name":"Walter","full_name":"Sextro, Walter","id":"21220"}],"status":"public","year":"2012","title":"Frequency tuning of piezoelectric energy harvesters by magnetic force","intvolume":"        21","date_updated":"2022-01-06T07:04:20Z"},{"doi":"10.1177/1045389X11430742","user_id":"55222","volume":23,"page":"15-23","_id":"9782","language":[{"iso":"eng"}],"date_updated":"2022-01-06T07:04:20Z","intvolume":"        23","status":"public","year":"2012","title":"Analytical determination of characteristic frequencies and equivalent circuit parameters of a piezoelectric bimorph","author":[{"full_name":"Al-Ashtari, Waleed","first_name":"Waleed","last_name":"Al-Ashtari"},{"full_name":"Hunstig, Matthias","first_name":"Matthias","last_name":"Hunstig"},{"id":"210","full_name":"Hemsel, Tobias","first_name":"Tobias","last_name":"Hemsel"},{"first_name":"Walter","last_name":"Sextro","full_name":"Sextro, Walter","id":"21220"}],"type":"journal_article","department":[{"_id":"151"}],"date_created":"2019-05-13T13:17:37Z","quality_controlled":"1","abstract":[{"text":"Piezoelectric structures are nowadays used in many different applications. A better understanding of the influence of material properties and geometrical design on the performance of these structures helps to develop piezoelectric structures specifically designed for their application. Different equivalent circuits have been introduced in the literature to investigate the behaviour of piezoelectric transducers. The model parameters are usually determined from measurements covering the characteristic frequencies of the piezoelectric transducer. This article introduces an analytical technique for calculating the mechanical and electrical equivalent system parameters and characteristic frequencies based on material properties and geometry for a cantilever bimorph structure. The model is validated by measurements using a cantilever bimorph and fits the experimental results better than previous models. The model gives a full set of piezoelectric transducer parameters and is therefore well suited for further theoretical investigations of piezoelectric transducers for different applications. The results also show that even small manufacturing tolerances have a considerable effect on the system parameters and characteristic frequencies. This might lead to intolerable deviations, especially in dynamic applications and should be avoided by careful design and production.","lang":"eng"}],"issue":"1","publication":"Journal of Intelligent Material Systems and Structures","citation":{"ieee":"W. Al-Ashtari, M. Hunstig, T. Hemsel, and W. Sextro, “Analytical determination of characteristic frequencies and equivalent circuit parameters of a piezoelectric bimorph,” <i>Journal of Intelligent Material Systems and Structures</i>, vol. 23, no. 1, pp. 15–23, 2012.","apa":"Al-Ashtari, W., Hunstig, M., Hemsel, T., &#38; Sextro, W. (2012). Analytical determination of characteristic frequencies and equivalent circuit parameters of a piezoelectric bimorph. <i>Journal of Intelligent Material Systems and Structures</i>, <i>23</i>(1), 15–23. <a href=\"https://doi.org/10.1177/1045389X11430742\">https://doi.org/10.1177/1045389X11430742</a>","chicago":"Al-Ashtari, Waleed, Matthias Hunstig, Tobias Hemsel, and Walter Sextro. “Analytical Determination of Characteristic Frequencies and Equivalent Circuit Parameters of a Piezoelectric Bimorph.” <i>Journal of Intelligent Material Systems and Structures</i> 23, no. 1 (2012): 15–23. <a href=\"https://doi.org/10.1177/1045389X11430742\">https://doi.org/10.1177/1045389X11430742</a>.","short":"W. Al-Ashtari, M. Hunstig, T. Hemsel, W. Sextro, Journal of Intelligent Material Systems and Structures 23 (2012) 15–23.","mla":"Al-Ashtari, Waleed, et al. “Analytical Determination of Characteristic Frequencies and Equivalent Circuit Parameters of a Piezoelectric Bimorph.” <i>Journal of Intelligent Material Systems and Structures</i>, vol. 23, no. 1, 2012, pp. 15–23, doi:<a href=\"https://doi.org/10.1177/1045389X11430742\">10.1177/1045389X11430742</a>.","bibtex":"@article{Al-Ashtari_Hunstig_Hemsel_Sextro_2012, title={Analytical determination of characteristic frequencies and equivalent circuit parameters of a piezoelectric bimorph}, volume={23}, DOI={<a href=\"https://doi.org/10.1177/1045389X11430742\">10.1177/1045389X11430742</a>}, number={1}, journal={Journal of Intelligent Material Systems and Structures}, author={Al-Ashtari, Waleed and Hunstig, Matthias and Hemsel, Tobias and Sextro, Walter}, year={2012}, pages={15–23} }","ama":"Al-Ashtari W, Hunstig M, Hemsel T, Sextro W. Analytical determination of characteristic frequencies and equivalent circuit parameters of a piezoelectric bimorph. <i>Journal of Intelligent Material Systems and Structures</i>. 2012;23(1):15-23. doi:<a href=\"https://doi.org/10.1177/1045389X11430742\">10.1177/1045389X11430742</a>"}},{"abstract":[{"lang":"eng","text":"To optimize the ultrasound irradiation for cavitation based ultrasound applications like sonochemistry or ultrasound cleaning, the correlation between cavitation intensity and the resulting effect on the process is of interest. Furthermore, changing conditions like temperature and pressure result in varying acoustic properties of the liquid. That might necessitate an adaption of the ultrasound irradiation. To detect such changes during operation, process monitoring is desired. Labor intensive processes, that might be carried out for several hours, also require process monitoring to increase their reliability by detection of changes or malfunctions during operation. In some applications cavitation detection and monitoring can be achieved by the application of sensors in the sound field. Though the application of sensors is possible, this necessitates modifications on the system and the sensor might disturb the sound field. In other applications harsh, process conditions prohibit the application of sensors in the sound field. Therefore alternative techniques for cavitation detection and monitoring are desired. The applicability of an external microphone and a self-sensing ultrasound transducer for cavitation detection were experimentally investigated. Both methods were found to be suitable and easily applicable."}],"quality_controlled":"1","publication":"Ultrasonics Symposium (IUS), 2012 IEEE International","citation":{"ama":"Bornmann P, Hemsel T, Sextro W, Maeda T, Morita T. Non-perturbing cavitation detection / monitoring in sonochemical reactors. In: <i>Ultrasonics Symposium (IUS), 2012 IEEE International</i>. ; 2012:1141-1144. doi:<a href=\"https://doi.org/10.1109/ULTSYM.2012.0284\">10.1109/ULTSYM.2012.0284</a>","short":"P. Bornmann, T. Hemsel, W. Sextro, T. Maeda, T. Morita, in: Ultrasonics Symposium (IUS), 2012 IEEE International, 2012, pp. 1141–1144.","chicago":"Bornmann, Peter, Tobias Hemsel, Walter Sextro, Takafumi Maeda, and Takeshi Morita. “Non-Perturbing Cavitation Detection / Monitoring in Sonochemical Reactors.” In <i>Ultrasonics Symposium (IUS), 2012 IEEE International</i>, 1141–44, 2012. <a href=\"https://doi.org/10.1109/ULTSYM.2012.0284\">https://doi.org/10.1109/ULTSYM.2012.0284</a>.","bibtex":"@inproceedings{Bornmann_Hemsel_Sextro_Maeda_Morita_2012, title={Non-perturbing cavitation detection / monitoring in sonochemical reactors}, DOI={<a href=\"https://doi.org/10.1109/ULTSYM.2012.0284\">10.1109/ULTSYM.2012.0284</a>}, booktitle={Ultrasonics Symposium (IUS), 2012 IEEE International}, author={Bornmann, Peter and Hemsel, Tobias and Sextro, Walter and Maeda, Takafumi and Morita, Takeshi}, year={2012}, pages={1141–1144} }","apa":"Bornmann, P., Hemsel, T., Sextro, W., Maeda, T., &#38; Morita, T. (2012). Non-perturbing cavitation detection / monitoring in sonochemical reactors. In <i>Ultrasonics Symposium (IUS), 2012 IEEE International</i> (pp. 1141–1144). <a href=\"https://doi.org/10.1109/ULTSYM.2012.0284\">https://doi.org/10.1109/ULTSYM.2012.0284</a>","mla":"Bornmann, Peter, et al. “Non-Perturbing Cavitation Detection / Monitoring in Sonochemical Reactors.” <i>Ultrasonics Symposium (IUS), 2012 IEEE International</i>, 2012, pp. 1141–44, doi:<a href=\"https://doi.org/10.1109/ULTSYM.2012.0284\">10.1109/ULTSYM.2012.0284</a>.","ieee":"P. Bornmann, T. Hemsel, W. Sextro, T. Maeda, and T. Morita, “Non-perturbing cavitation detection / monitoring in sonochemical reactors,” in <i>Ultrasonics Symposium (IUS), 2012 IEEE International</i>, 2012, pp. 1141–1144."},"keyword":["cavitation","chemical reactors","microphones","process monitoring","reliability","ultrasonic applications","ultrasonic waves","acoustic properties","cavitation based ultrasound applications","cavitation intensity","change detection reliability","external microphone","malfunction detection reliability","nonperturbing cavitation detection","nonperturbing cavitation monitoring","process monitoring","self-sensing ultrasound transducer","sonochemical reactors","sonochemistry","ultrasound cleaning","ultrasound irradiation","Acoustics","Liquids","Monitoring","Sensors","Sonar equipment","Transducers","Ultrasonic imaging"],"type":"conference","department":[{"_id":"151"}],"date_created":"2019-05-13T13:18:49Z","date_updated":"2022-01-06T07:04:20Z","title":"Non-perturbing cavitation detection / monitoring in sonochemical reactors","status":"public","year":"2012","publication_identifier":{"issn":["1948-5719"]},"author":[{"last_name":"Bornmann","first_name":"Peter","full_name":"Bornmann, Peter"},{"last_name":"Hemsel","first_name":"Tobias","full_name":"Hemsel, Tobias","id":"210"},{"id":"21220","full_name":"Sextro, Walter","first_name":"Walter","last_name":"Sextro"},{"full_name":"Maeda, Takafumi","first_name":"Takafumi","last_name":"Maeda"},{"full_name":"Morita, Takeshi","last_name":"Morita","first_name":"Takeshi"}],"doi":"10.1109/ULTSYM.2012.0284","user_id":"55222","page":"1141-1144","_id":"9783","language":[{"iso":"eng"}]},{"author":[{"full_name":"Hunstig, Matthias","first_name":"Matthias","last_name":"Hunstig"},{"full_name":"Hemsel, Tobias","last_name":"Hemsel","first_name":"Tobias"},{"last_name":"Sextro","first_name":"Walter","full_name":"Sextro, Walter"}],"publication_identifier":{"issn":["1948-5719"]},"title":"An efficient simulation technique for high-frequency piezoelectric inertia motors","year":"2012","status":"public","date_updated":"2022-01-06T07:04:20Z","language":[{"iso":"eng"}],"_id":"9784","page":"277-280","doi":"10.1109/ULTSYM.2012.0068","user_id":"55222","citation":{"mla":"Hunstig, Matthias, et al. “An Efficient Simulation Technique for High-Frequency Piezoelectric Inertia Motors.” <i>Ultrasonics Symposium (IUS), 2012 IEEE International</i>, 2012, pp. 277–80, doi:<a href=\"https://doi.org/10.1109/ULTSYM.2012.0068\">10.1109/ULTSYM.2012.0068</a>.","bibtex":"@inproceedings{Hunstig_Hemsel_Sextro_2012, title={An efficient simulation technique for high-frequency piezoelectric inertia motors}, DOI={<a href=\"https://doi.org/10.1109/ULTSYM.2012.0068\">10.1109/ULTSYM.2012.0068</a>}, booktitle={Ultrasonics Symposium (IUS), 2012 IEEE International}, author={Hunstig, Matthias and Hemsel, Tobias and Sextro, Walter}, year={2012}, pages={277–280} }","ama":"Hunstig M, Hemsel T, Sextro W. An efficient simulation technique for high-frequency piezoelectric inertia motors. In: <i>Ultrasonics Symposium (IUS), 2012 IEEE International</i>. ; 2012:277-280. doi:<a href=\"https://doi.org/10.1109/ULTSYM.2012.0068\">10.1109/ULTSYM.2012.0068</a>","ieee":"M. Hunstig, T. Hemsel, and W. Sextro, “An efficient simulation technique for high-frequency piezoelectric inertia motors,” in <i>Ultrasonics Symposium (IUS), 2012 IEEE International</i>, 2012, pp. 277–280.","apa":"Hunstig, M., Hemsel, T., &#38; Sextro, W. (2012). An efficient simulation technique for high-frequency piezoelectric inertia motors. In <i>Ultrasonics Symposium (IUS), 2012 IEEE International</i> (pp. 277–280). <a href=\"https://doi.org/10.1109/ULTSYM.2012.0068\">https://doi.org/10.1109/ULTSYM.2012.0068</a>","short":"M. Hunstig, T. Hemsel, W. Sextro, in: Ultrasonics Symposium (IUS), 2012 IEEE International, 2012, pp. 277–280.","chicago":"Hunstig, Matthias, Tobias Hemsel, and Walter Sextro. “An Efficient Simulation Technique for High-Frequency Piezoelectric Inertia Motors.” In <i>Ultrasonics Symposium (IUS), 2012 IEEE International</i>, 277–80, 2012. <a href=\"https://doi.org/10.1109/ULTSYM.2012.0068\">https://doi.org/10.1109/ULTSYM.2012.0068</a>."},"publication":"Ultrasonics Symposium (IUS), 2012 IEEE International","quality_controlled":"1","abstract":[{"text":"Piezoelectric inertia motors use the inertia of a body to drive it by means of a friction contact in a series of small steps. These motors can operate in ``stick-slip'' or ``slip-slip'' mode, with the fundamental frequency of the driving signal ranging from several Hertz to more than 100 kHz. To predict the motor characteristics, a Coulomb friction model is sufficient in many cases, but numerical simulation requires microscopic time steps. This contribution proposes a much faster simulation technique using one evaluation per period of the excitation signal. The proposed technique produces results very close to those of timestep simulation for ultrasonics inertia motors and allows direct determination of the steady-state velocity of an inertia motor from the motion profile of the driving part. Thus it is a useful simulation technique which can be applied in both analysis and design of inertia motors, especially for parameter studies and optimisation.","lang":"eng"}],"date_created":"2019-05-13T13:20:17Z","department":[{"_id":"151"}],"keyword":["friction","ultrasonic motors","Coulomb friction model","efficient simulation technique","friction contact","high-frequency piezoelectric inertia motor","motor characteristics prediction","numerical simulation","slip-slip mode","stick-slip mode","time-step simulation","ultrasonic inertia motor","Acceleration","Acoustics","Actuators","Computational modeling","Friction","Numerical models","Steady-state"],"type":"conference"},{"author":[{"full_name":"Isobe, Gaku","last_name":"Isobe","first_name":"Gaku"},{"full_name":"Ageba, Ryo","first_name":"Ryo","last_name":"Ageba"},{"full_name":"Maeda, Takafumi","first_name":"Takafumi","last_name":"Maeda"},{"first_name":"Peter","last_name":"Bornmann","full_name":"Bornmann, Peter"},{"last_name":"Hemsel","first_name":"Tobias","full_name":"Hemsel, Tobias","id":"210"},{"full_name":"Morita, Takeshi","first_name":"Takeshi","last_name":"Morita"}],"title":"Synthesis of piezoelectric materials by ultrasonic assisted hydrothermal method","year":"2012","intvolume":"      1433","date_updated":"2022-01-06T07:04:20Z","language":[{"iso":"eng"}],"doi":"10.1063/1.3703251","issue":"1","publication":"AIP Conference Proceedings","abstract":[{"lang":"eng","text":"Hydrothermal method enables to synthesize high quality piezoelectric materials. To shorten the reaction time and to get higher quality materials, we propose an ultrasonic irradiation to the solution during the hydrothermal method. We named it ultrasonic assisted hydrothermal method (UAHTM). We have synthesized lead-free piezoelectric material and PZT thin film and the effect of UAHTM have been confirmed. In this study, we tried to improve UAHTM. First, to generate powerful and stable ultrasonic irradiation at high temperature on UAHTM, we developed a new transducer using LiNbO3 single crystal. Second, to prevent contamination to the materials, A Teflon cover on the tip of transducer was attached."}],"date_created":"2019-05-13T13:21:56Z","department":[{"_id":"151"}],"type":"conference","keyword":["contamination","lead compounds","piezoelectric materials","piezoelectric thin films","piezoelectric transducers","ultrasonic effects"],"status":"public","publisher":"AIP","_id":"9785","page":"569-572","editor":[{"last_name":"B. J. Linde","first_name":"Bogumil","full_name":"B. J. Linde, Bogumil"},{"full_name":"Paczkowski, Jacek","last_name":"Paczkowski","first_name":"Jacek"},{"first_name":"Nikodem","last_name":"Ponikwicki","full_name":"Ponikwicki, Nikodem"}],"volume":1433,"user_id":"55222","citation":{"bibtex":"@inproceedings{Isobe_Ageba_Maeda_Bornmann_Hemsel_Morita_2012, title={Synthesis of piezoelectric materials by ultrasonic assisted hydrothermal method}, volume={1433}, DOI={<a href=\"https://doi.org/10.1063/1.3703251\">10.1063/1.3703251</a>}, number={1}, booktitle={AIP Conference Proceedings}, publisher={AIP}, author={Isobe, Gaku and Ageba, Ryo and Maeda, Takafumi and Bornmann, Peter and Hemsel, Tobias and Morita, Takeshi}, editor={B. J. Linde, Bogumil and Paczkowski, Jacek and Ponikwicki, NikodemEditors}, year={2012}, pages={569–572} }","ama":"Isobe G, Ageba R, Maeda T, Bornmann P, Hemsel T, Morita T. Synthesis of piezoelectric materials by ultrasonic assisted hydrothermal method. In: B. J. Linde B, Paczkowski J, Ponikwicki N, eds. <i>AIP Conference Proceedings</i>. Vol 1433. AIP; 2012:569-572. doi:<a href=\"https://doi.org/10.1063/1.3703251\">10.1063/1.3703251</a>","mla":"Isobe, Gaku, et al. “Synthesis of Piezoelectric Materials by Ultrasonic Assisted Hydrothermal Method.” <i>AIP Conference Proceedings</i>, edited by Bogumil B. J. Linde et al., vol. 1433, no. 1, AIP, 2012, pp. 569–72, doi:<a href=\"https://doi.org/10.1063/1.3703251\">10.1063/1.3703251</a>.","short":"G. Isobe, R. Ageba, T. Maeda, P. Bornmann, T. Hemsel, T. Morita, in: B. B. J. Linde, J. Paczkowski, N. Ponikwicki (Eds.), AIP Conference Proceedings, AIP, 2012, pp. 569–572.","chicago":"Isobe, Gaku, Ryo Ageba, Takafumi Maeda, Peter Bornmann, Tobias Hemsel, and Takeshi Morita. “Synthesis of Piezoelectric Materials by Ultrasonic Assisted Hydrothermal Method.” In <i>AIP Conference Proceedings</i>, edited by Bogumil B. J. Linde, Jacek Paczkowski, and Nikodem Ponikwicki, 1433:569–72. AIP, 2012. <a href=\"https://doi.org/10.1063/1.3703251\">https://doi.org/10.1063/1.3703251</a>.","ieee":"G. Isobe, R. Ageba, T. Maeda, P. Bornmann, T. Hemsel, and T. Morita, “Synthesis of piezoelectric materials by ultrasonic assisted hydrothermal method,” in <i>AIP Conference Proceedings</i>, 2012, vol. 1433, no. 1, pp. 569–572.","apa":"Isobe, G., Ageba, R., Maeda, T., Bornmann, P., Hemsel, T., &#38; Morita, T. (2012). Synthesis of piezoelectric materials by ultrasonic assisted hydrothermal method. In B. B. J. Linde, J. Paczkowski, &#38; N. Ponikwicki (Eds.), <i>AIP Conference Proceedings</i> (Vol. 1433, pp. 569–572). AIP. <a href=\"https://doi.org/10.1063/1.3703251\">https://doi.org/10.1063/1.3703251</a>"},"quality_controlled":"1"},{"_id":"9786","language":[{"iso":"eng"}],"page":"5-15","volume":24,"user_id":"55222","author":[{"full_name":"Klöpper, Benjamin","first_name":"Benjamin","last_name":"Klöpper"},{"full_name":"Sondermann-Wölke, Christoph","last_name":"Sondermann-Wölke","first_name":"Christoph"},{"first_name":"Christoph","last_name":"Romaus","full_name":"Romaus, Christoph"}],"title":"Probabilistic Planning for Predictive Condition Monitoring and Adaptation Within the Self-Optimizing Energy Management of an Autonomous Railway Vehicle","year":"2012","status":"public","intvolume":"        24","date_updated":"2022-01-06T07:04:20Z","date_created":"2019-05-13T13:23:45Z","department":[{"_id":"151"}],"keyword":["self-optimizing systems","dependability","probabilistic planning","energy management"],"type":"journal_article","citation":{"bibtex":"@article{Klöpper_Sondermann-Wölke_Romaus_2012, title={Probabilistic Planning for Predictive Condition Monitoring and Adaptation Within the Self-Optimizing Energy Management of an Autonomous Railway Vehicle}, volume={24}, number={1}, journal={Journal of Robotics and Mechatronics}, author={Klöpper, Benjamin and Sondermann-Wölke, Christoph and Romaus, Christoph}, year={2012}, pages={5–15} }","ama":"Klöpper B, Sondermann-Wölke C, Romaus C. Probabilistic Planning for Predictive Condition Monitoring and Adaptation Within the Self-Optimizing Energy Management of an Autonomous Railway Vehicle. <i>Journal of Robotics and Mechatronics</i>. 2012;24(1):5-15.","mla":"Klöpper, Benjamin, et al. “Probabilistic Planning for Predictive Condition Monitoring and Adaptation Within the Self-Optimizing Energy Management of an Autonomous Railway Vehicle.” <i>Journal of Robotics and Mechatronics</i>, vol. 24, no. 1, 2012, pp. 5–15.","chicago":"Klöpper, Benjamin, Christoph Sondermann-Wölke, and Christoph Romaus. “Probabilistic Planning for Predictive Condition Monitoring and Adaptation Within the Self-Optimizing Energy Management of an Autonomous Railway Vehicle.” <i>Journal of Robotics and Mechatronics</i> 24, no. 1 (2012): 5–15.","short":"B. Klöpper, C. Sondermann-Wölke, C. Romaus, Journal of Robotics and Mechatronics 24 (2012) 5–15.","ieee":"B. Klöpper, C. Sondermann-Wölke, and C. Romaus, “Probabilistic Planning for Predictive Condition Monitoring and Adaptation Within the Self-Optimizing Energy Management of an Autonomous Railway Vehicle,” <i>Journal of Robotics and Mechatronics</i>, vol. 24, no. 1, pp. 5–15, 2012.","apa":"Klöpper, B., Sondermann-Wölke, C., &#38; Romaus, C. (2012). Probabilistic Planning for Predictive Condition Monitoring and Adaptation Within the Self-Optimizing Energy Management of an Autonomous Railway Vehicle. <i>Journal of Robotics and Mechatronics</i>, <i>24</i>(1), 5–15."},"publication":"Journal of Robotics and Mechatronics","issue":"1","abstract":[{"lang":"eng","text":"Self-optimizing mechatronic systems are a new class of technical systems. On the one hand, new challenges regarding dependability arise from their additional complexity and adaptivity. On the other hand, their abilities enable new concepts and methods to improve the dependability of mechatronic systems. This paper introduces a multi-level dependability concept for selfoptimizing mechatronic systems and shows how probabilistic planning can be used to improve the availability and reliability of systems in the operating phase. The general idea to improve the availability of autonomous systems by applying probabilistic planning methods to avoid energy shortages is exemplified on the example of an innovative railway vehicle."}],"quality_controlled":"1"},{"_id":"9787","language":[{"iso":"eng"}],"page":"38-60","user_id":"55222","author":[{"full_name":"Kohl, Sergej","first_name":"Sergej","last_name":"Kohl"},{"id":"21220","last_name":"Sextro","first_name":"Walter","full_name":"Sextro, Walter"},{"first_name":"Armin","last_name":"Zuber","full_name":"Zuber, Armin"}],"year":"2012","title":"Benteler Vehicle Dynamics -- Fahrdynamikentwicklung basierend auf einer neuen Auslegungstheorie","status":"public","date_updated":"2022-01-06T07:04:20Z","place":"Institut für Kraftfahrzeuge, RWTH Aachen University in Aachen","date_created":"2019-05-13T13:25:59Z","department":[{"_id":"151"}],"type":"conference","citation":{"ieee":"S. Kohl, W. Sextro, and A. Zuber, “Benteler Vehicle Dynamics -- Fahrdynamikentwicklung basierend auf einer neuen Auslegungstheorie,” in <i>8. Tag des Fahrwerks, Aachen, 2012</i>, 2012, pp. 38–60.","apa":"Kohl, S., Sextro, W., &#38; Zuber, A. (2012). Benteler Vehicle Dynamics -- Fahrdynamikentwicklung basierend auf einer neuen Auslegungstheorie. In <i>8. Tag des Fahrwerks, Aachen, 2012</i> (pp. 38–60). Institut für Kraftfahrzeuge, RWTH Aachen University in Aachen.","chicago":"Kohl, Sergej, Walter Sextro, and Armin Zuber. “Benteler Vehicle Dynamics -- Fahrdynamikentwicklung Basierend Auf Einer Neuen Auslegungstheorie.” In <i>8. Tag Des Fahrwerks, Aachen, 2012</i>, 38–60. Institut für Kraftfahrzeuge, RWTH Aachen University in Aachen, 2012.","short":"S. Kohl, W. Sextro, A. Zuber, in: 8. Tag Des Fahrwerks, Aachen, 2012, Institut für Kraftfahrzeuge, RWTH Aachen University in Aachen, 2012, pp. 38–60.","mla":"Kohl, Sergej, et al. “Benteler Vehicle Dynamics -- Fahrdynamikentwicklung Basierend Auf Einer Neuen Auslegungstheorie.” <i>8. Tag Des Fahrwerks, Aachen, 2012</i>, 2012, pp. 38–60.","bibtex":"@inproceedings{Kohl_Sextro_Zuber_2012, place={Institut für Kraftfahrzeuge, RWTH Aachen University in Aachen}, title={Benteler Vehicle Dynamics -- Fahrdynamikentwicklung basierend auf einer neuen Auslegungstheorie}, booktitle={8. Tag des Fahrwerks, Aachen, 2012}, author={Kohl, Sergej and Sextro, Walter and Zuber, Armin}, year={2012}, pages={38–60} }","ama":"Kohl S, Sextro W, Zuber A. Benteler Vehicle Dynamics -- Fahrdynamikentwicklung basierend auf einer neuen Auslegungstheorie. In: <i>8. Tag Des Fahrwerks, Aachen, 2012</i>. Institut für Kraftfahrzeuge, RWTH Aachen University in Aachen; 2012:38-60."},"publication":"8. Tag des Fahrwerks, Aachen, 2012","popular_science":"1"},{"date_created":"2019-05-13T13:28:05Z","department":[{"_id":"151"}],"keyword":["crystallisation","hydrophones","piezoceramics","potassium compounds","powder technology","powders","sensors","sintering","sodium compounds","(K0.48Na0.52)NbO3","KNbO3 powder","NaNbO3 powder","crystallization","energy harvesting devices","g33 constant","hydrophone sensor","hydrothermal lead-free (K0.48Na0.52)NbO3 ceramics","hydrothermal method","piezoelectric applications","sintering","Materials","Transducers"],"type":"conference","citation":{"ieee":"T. Maeda, P. Bornmann, T. Hemsel, and T. Morita, “Piezoelectric applications of hydrothermal lead-free (K0.48Na0.52)NbO3 ceramics,” in <i>Ultrasonics Symposium (IUS), 2012 IEEE International</i>, 2012, pp. 194–195.","apa":"Maeda, T., Bornmann, P., Hemsel, T., &#38; Morita, T. (2012). Piezoelectric applications of hydrothermal lead-free (K0.48Na0.52)NbO3 ceramics. In <i>Ultrasonics Symposium (IUS), 2012 IEEE International</i> (pp. 194–195). <a href=\"https://doi.org/10.1109/ULTSYM.2012.0048\">https://doi.org/10.1109/ULTSYM.2012.0048</a>","chicago":"Maeda, Takafumi, Peter Bornmann, Tobias Hemsel, and Takeshi Morita. “Piezoelectric Applications of Hydrothermal Lead-Free (K0.48Na0.52)NbO3 Ceramics.” In <i>Ultrasonics Symposium (IUS), 2012 IEEE International</i>, 194–95, 2012. <a href=\"https://doi.org/10.1109/ULTSYM.2012.0048\">https://doi.org/10.1109/ULTSYM.2012.0048</a>.","short":"T. Maeda, P. Bornmann, T. Hemsel, T. Morita, in: Ultrasonics Symposium (IUS), 2012 IEEE International, 2012, pp. 194–195.","mla":"Maeda, Takafumi, et al. “Piezoelectric Applications of Hydrothermal Lead-Free (K0.48Na0.52)NbO3 Ceramics.” <i>Ultrasonics Symposium (IUS), 2012 IEEE International</i>, 2012, pp. 194–95, doi:<a href=\"https://doi.org/10.1109/ULTSYM.2012.0048\">10.1109/ULTSYM.2012.0048</a>.","bibtex":"@inproceedings{Maeda_Bornmann_Hemsel_Morita_2012, title={Piezoelectric applications of hydrothermal lead-free (K0.48Na0.52)NbO3 ceramics}, DOI={<a href=\"https://doi.org/10.1109/ULTSYM.2012.0048\">10.1109/ULTSYM.2012.0048</a>}, booktitle={Ultrasonics Symposium (IUS), 2012 IEEE International}, author={Maeda, Takafumi and Bornmann, Peter and Hemsel, Tobias and Morita, Takeshi}, year={2012}, pages={194–195} }","ama":"Maeda T, Bornmann P, Hemsel T, Morita T. Piezoelectric applications of hydrothermal lead-free (K0.48Na0.52)NbO3 ceramics. In: <i>Ultrasonics Symposium (IUS), 2012 IEEE International</i>. ; 2012:194-195. doi:<a href=\"https://doi.org/10.1109/ULTSYM.2012.0048\">10.1109/ULTSYM.2012.0048</a>"},"publication":"Ultrasonics Symposium (IUS), 2012 IEEE International","quality_controlled":"1","abstract":[{"lang":"eng","text":"A hydrothermal method utilizes a crystallization process in the solution so that the pure and high-quality powders can be realized. Sintering from the hydrothermal KNbO3 and NaNbO3 powders, a high-dense lead-free piezoelectric (K,Na)NbO3 ceramics could be obtained (density: 98.8\\%). Concerning about the g33 constant, high value as large as commercial PZT ceramics was measured. Therefore, the hydrothermal (K,Na)NbO3 ceramics is usable for the sensors and the energy harvesting devices. To demonstrate the (K,Na)NbO3 ceramics, a hydrophone sensor was fabricated and evaluated."}],"language":[{"iso":"eng"}],"_id":"9788","page":"194-195","doi":"10.1109/ULTSYM.2012.0048","user_id":"55222","publication_identifier":{"issn":["1948-5719"]},"author":[{"full_name":"Maeda, Takafumi","first_name":"Takafumi","last_name":"Maeda"},{"last_name":"Bornmann","first_name":"Peter","full_name":"Bornmann, Peter"},{"full_name":"Hemsel, Tobias","last_name":"Hemsel","first_name":"Tobias","id":"210"},{"full_name":"Morita, Takeshi","last_name":"Morita","first_name":"Takeshi"}],"status":"public","title":"Piezoelectric applications of hydrothermal lead-free (K0.48Na0.52)NbO3 ceramics","year":"2012","date_updated":"2022-01-06T07:04:20Z"},{"abstract":[{"lang":"eng","text":"[$Li_x(Na_0.52K_0.48)_1-x]NbO_3 (0 \\leq x \\leq 0.091)$ ceramics were synthesized using hydrothermal powders and the lithium doping content was controlled to optimize their piezoelectric properties. The raw KNbO$_3$ and NaNbO$_3$ powders were obtained separately by a hydrothermal method and LiNbO$_3$ powders were prepared by milling a commercial LiNbO$_3$ single crystal. These powders were mixed with ethanol at a molar ratio LiNbO$_3$: ($Na_0.52K_0.48$)NbO$_3 = x : 1-x$. The synthesized powders were sintered at 1060--1120 $\\,^{\\circ}$C for 2 h. We succeeded in obtaining highly dense [$Li_x(Na_0.52K_0.48)_1-x]NbO_3$ ceramics using hydrothermal powder. The X-ray diffraction patterns revealed that the crystal phase changed from orthorhombic to tetragonal at around x = 0.06. At this morphotropic phase boundary (MPB), the c/a ratio changed from 1.016 to 1.024 and the highest piezoelectric constant was obtained with the chemical component of [$Li_x(Na_0.52K_0.48)_1-x]NbO_3$. The obtained piezoelectric properties were as follows: $k_33 = 0.51, \\epsilon 33^T/ \\epsilon _0 = 836$ , $c_33^E = 46$ GPa, $d_33 = 203$ pC/N, and $T_c = 482 $\\,^{\\circ}$C$."}],"quality_controlled":"1","citation":{"ama":"Maeda T, Hemsel T, Morita T. Piezoelectric Properties of Li-Doped (K0.48Na0.52)NbO3 Ceramics Synthesized Using Hydrothermally-Derived KNbO3 and NaNbO3 Fine Powders. <i>Japanese Journal of Applied Physics</i>. 2012;51:09MD08. doi:<a href=\"https://doi.org/10.1143/JJAP.51.09MD08\">10.1143/JJAP.51.09MD08</a>","bibtex":"@article{Maeda_Hemsel_Morita_2012, title={Piezoelectric Properties of Li-Doped (K0.48Na0.52)NbO3 Ceramics Synthesized Using Hydrothermally-Derived KNbO3 and NaNbO3 Fine Powders}, volume={51}, DOI={<a href=\"https://doi.org/10.1143/JJAP.51.09MD08\">10.1143/JJAP.51.09MD08</a>}, journal={Japanese Journal of Applied Physics}, publisher={The Japan Society of Applied Physics}, author={Maeda, Takafumi and Hemsel, Tobias and Morita, Takeshi}, year={2012}, pages={09MD08} }","mla":"Maeda, Takafumi, et al. “Piezoelectric Properties of Li-Doped (K0.48Na0.52)NbO3 Ceramics Synthesized Using Hydrothermally-Derived KNbO3 and NaNbO3 Fine Powders.” <i>Japanese Journal of Applied Physics</i>, vol. 51, The Japan Society of Applied Physics, 2012, p. 09MD08, doi:<a href=\"https://doi.org/10.1143/JJAP.51.09MD08\">10.1143/JJAP.51.09MD08</a>.","short":"T. Maeda, T. Hemsel, T. Morita, Japanese Journal of Applied Physics 51 (2012) 09MD08.","chicago":"Maeda, Takafumi, Tobias Hemsel, and Takeshi Morita. “Piezoelectric Properties of Li-Doped (K0.48Na0.52)NbO3 Ceramics Synthesized Using Hydrothermally-Derived KNbO3 and NaNbO3 Fine Powders.” <i>Japanese Journal of Applied Physics</i> 51 (2012): 09MD08. <a href=\"https://doi.org/10.1143/JJAP.51.09MD08\">https://doi.org/10.1143/JJAP.51.09MD08</a>.","apa":"Maeda, T., Hemsel, T., &#38; Morita, T. (2012). Piezoelectric Properties of Li-Doped (K0.48Na0.52)NbO3 Ceramics Synthesized Using Hydrothermally-Derived KNbO3 and NaNbO3 Fine Powders. <i>Japanese Journal of Applied Physics</i>, <i>51</i>, 09MD08. <a href=\"https://doi.org/10.1143/JJAP.51.09MD08\">https://doi.org/10.1143/JJAP.51.09MD08</a>","ieee":"T. Maeda, T. Hemsel, and T. Morita, “Piezoelectric Properties of Li-Doped (K0.48Na0.52)NbO3 Ceramics Synthesized Using Hydrothermally-Derived KNbO3 and NaNbO3 Fine Powders,” <i>Japanese Journal of Applied Physics</i>, vol. 51, p. 09MD08, 2012."},"publication":"Japanese Journal of Applied Physics","department":[{"_id":"151"}],"type":"journal_article","date_created":"2019-05-13T13:29:10Z","intvolume":"        51","date_updated":"2022-01-06T07:04:20Z","author":[{"last_name":"Maeda","first_name":"Takafumi","full_name":"Maeda, Takafumi"},{"first_name":"Tobias","last_name":"Hemsel","full_name":"Hemsel, Tobias","id":"210"},{"first_name":"Takeshi","last_name":"Morita","full_name":"Morita, Takeshi"}],"year":"2012","status":"public","title":"Piezoelectric Properties of Li-Doped (K0.48Na0.52)NbO3 Ceramics Synthesized Using Hydrothermally-Derived KNbO3 and NaNbO3 Fine Powders","volume":51,"user_id":"55222","doi":"10.1143/JJAP.51.09MD08","language":[{"iso":"eng"}],"_id":"9789","publisher":"The Japan Society of Applied Physics","page":"09MD08"},{"date_updated":"2022-01-06T07:04:20Z","author":[{"full_name":"Sondermann-Wölke , Christoph","first_name":"Christoph","last_name":"Sondermann-Wölke "},{"first_name":"Tobias","last_name":"Meyer","full_name":"Meyer, Tobias"},{"last_name":"Dorociak","first_name":"Rafal","full_name":"Dorociak, Rafal"},{"first_name":"Jürgen","last_name":"Gausemeier","full_name":"Gausemeier, Jürgen"},{"full_name":"Sextro, Walter","first_name":"Walter","last_name":"Sextro","id":"21220"}],"status":"public","year":"2012","title":"Conceptual Design of Advanced Condition Monitoring for a Self-Optimizing System based on its Principle Solution","user_id":"55222","language":[{"iso":"eng"}],"_id":"9791","quality_controlled":"1","abstract":[{"lang":"eng","text":"The rapid development of communication and information technology opens up fascinating perspectives, which go far beyond the state of the art in mechatronics: mechatronic systems with inherent partial intelligence. These so called self-optimizing systems adapt their objectives and behavior autonomously and flexibly to changing operating conditions. On the one hand, securing the dependability of such systems is challenging due to their complexity and non-deterministic behavior. On the other hand, self-optimization can be used to increase the dependability of the system during its operation. However, it has to be ensured, that the self-optimization works dependable itself. To cope with these challenges, the multi-level dependability concept was developed. It enables predictive condition monitoring, influences the objectives of the system and determines suitable means to improve the system's dependability during its operation. In this contribution we introduce a procedure for the conceptual design of an advanced condition monitoring based on the system's principle solution. The principle solution describes the principal operation mode of the system and its desired behavior. It is modeled using the specification technique for the domain-spanning description of the principle solution of a self-optimizing system and consists of a coherent system of eight partial models (e.g. requirements, active structure, system of objectives, behavior, etc.). The partial models are analyzed separately in order to derive the components of the multi-level dependability concept. In particular, the reliability analysis of the partial model active structure is performed to identify the system elements to be monitored and parameters to be measured. The principle solution is extended accordingly: e.g. with system elements required for the realization of the dependability concept. The advantages of the method are shown on the self-optimizing guidance module of a railroad vehicle."}],"citation":{"mla":"Sondermann-Wölke , Christoph, et al. “Conceptual Design of Advanced Condition Monitoring for a Self-Optimizing System Based on Its Principle Solution.” <i>Proceedings of the 11th International Probabilistic Safety Assessment and Management Conference (PSAM11) and The Annual European Safety and Reliability Conference (ESREL2012)</i>, 2012.","ama":"Sondermann-Wölke  C, Meyer T, Dorociak R, Gausemeier J, Sextro W. Conceptual Design of Advanced Condition Monitoring for a Self-Optimizing System based on its Principle Solution. In: <i>Proceedings of the 11th International Probabilistic Safety Assessment and Management Conference (PSAM11) and The Annual European Safety and Reliability Conference (ESREL2012)</i>. Helsinki, Finland; 2012.","bibtex":"@inproceedings{Sondermann-Wölke _Meyer_Dorociak_Gausemeier_Sextro_2012, place={Helsinki, Finland}, title={Conceptual Design of Advanced Condition Monitoring for a Self-Optimizing System based on its Principle Solution}, booktitle={Proceedings of the 11th International Probabilistic Safety Assessment and Management Conference (PSAM11) and The Annual European Safety and Reliability Conference (ESREL2012)}, author={Sondermann-Wölke , Christoph and Meyer, Tobias and Dorociak, Rafal and Gausemeier, Jürgen and Sextro, Walter}, year={2012} }","apa":"Sondermann-Wölke , C., Meyer, T., Dorociak, R., Gausemeier, J., &#38; Sextro, W. (2012). Conceptual Design of Advanced Condition Monitoring for a Self-Optimizing System based on its Principle Solution. In <i>Proceedings of the 11th International Probabilistic Safety Assessment and Management Conference (PSAM11) and The Annual European Safety and Reliability Conference (ESREL2012)</i>. Helsinki, Finland.","ieee":"C. Sondermann-Wölke , T. Meyer, R. Dorociak, J. Gausemeier, and W. Sextro, “Conceptual Design of Advanced Condition Monitoring for a Self-Optimizing System based on its Principle Solution,” in <i>Proceedings of the 11th International Probabilistic Safety Assessment and Management Conference (PSAM11) and The Annual European Safety and Reliability Conference (ESREL2012)</i>, 2012.","short":"C. Sondermann-Wölke , T. Meyer, R. Dorociak, J. Gausemeier, W. Sextro, in: Proceedings of the 11th International Probabilistic Safety Assessment and Management Conference (PSAM11) and The Annual European Safety and Reliability Conference (ESREL2012), Helsinki, Finland, 2012.","chicago":"Sondermann-Wölke , Christoph, Tobias Meyer, Rafal Dorociak, Jürgen Gausemeier, and Walter Sextro. “Conceptual Design of Advanced Condition Monitoring for a Self-Optimizing System Based on Its Principle Solution.” In <i>Proceedings of the 11th International Probabilistic Safety Assessment and Management Conference (PSAM11) and The Annual European Safety and Reliability Conference (ESREL2012)</i>. Helsinki, Finland, 2012."},"publication":"Proceedings of the 11th International Probabilistic Safety Assessment and Management Conference (PSAM11) and The Annual European Safety and Reliability Conference (ESREL2012)","department":[{"_id":"151"}],"type":"conference","keyword":["Mechatronic Systems","Principle Solution","Condition Monitoring","Conceptual Design"],"place":"Helsinki, Finland","date_created":"2019-05-13T13:41:34Z"},{"page":"761-764","_id":"9806","language":[{"iso":"eng"}],"user_id":"55222","title":"Analysis of different operation modes for inertia motors","status":"public","year":"2012","author":[{"full_name":"Hunstig, Matthias","last_name":"Hunstig","first_name":"Matthias"},{"last_name":"Hemsel","first_name":"Tobias","full_name":"Hemsel, Tobias","id":"210"},{"first_name":"Walter","last_name":"Sextro","full_name":"Sextro, Walter","id":"21220"}],"date_updated":"2022-01-06T07:04:21Z","date_created":"2019-05-13T14:11:37Z","type":"journal_article","keyword":["Piezoelectric Inertia Motors","Drive Signals","Stick-slip","Slip-slip"],"department":[{"_id":"151"}],"publication":"ACTUATOR 2012 Conference Proceedings","citation":{"ieee":"M. Hunstig, T. Hemsel, and W. Sextro, “Analysis of different operation modes for inertia motors,” <i>ACTUATOR 2012 Conference Proceedings</i>, pp. 761–764, 2012.","apa":"Hunstig, M., Hemsel, T., &#38; Sextro, W. (2012). Analysis of different operation modes for inertia motors. <i>ACTUATOR 2012 Conference Proceedings</i>, 761–764.","chicago":"Hunstig, Matthias, Tobias Hemsel, and Walter Sextro. “Analysis of Different Operation Modes for Inertia Motors.” <i>ACTUATOR 2012 Conference Proceedings</i>, 2012, 761–64.","short":"M. Hunstig, T. Hemsel, W. Sextro, ACTUATOR 2012 Conference Proceedings (2012) 761–764.","mla":"Hunstig, Matthias, et al. “Analysis of Different Operation Modes for Inertia Motors.” <i>ACTUATOR 2012 Conference Proceedings</i>, 2012, pp. 761–64.","bibtex":"@article{Hunstig_Hemsel_Sextro_2012, title={Analysis of different operation modes for inertia motors}, journal={ACTUATOR 2012 Conference Proceedings}, author={Hunstig, Matthias and Hemsel, Tobias and Sextro, Walter}, year={2012}, pages={761–764} }","ama":"Hunstig M, Hemsel T, Sextro W. Analysis of different operation modes for inertia motors. <i>ACTUATOR 2012 Conference Proceedings</i>. 2012:761-764."},"quality_controlled":"1","abstract":[{"text":"Piezoelectric inertia motors, also known as ``stick-slip-drives'', use the inertia of a body to drive it by means of a friction contact in small steps. While these steps normally involve stiction and sliding, the motors can also operate in ``slip-slip'' mode without any phase of static friction. In this contribution, a one degree of freedom model of an inertia motor driven by an ideal actuator is analysed. Start-up and constant velocity operation of the motor are investigated and appropriate quantities to compare ``stick-slip'' and ``slip-slip'' operation are determined. Different aspects such as velocity, uniformity of motion, load capacity, robustness, efficiency, and wear are considered. The analysis allows both modes to be applied advantageously in different applications and can widen the field of application of piezoelectric inertia motors. Motor designers are enabled to choose the appropriate mode of operation and the best drive parameters for their individual applications.","lang":"eng"}]},{"doi":"10.1016/j.mseb.2012.10.014","language":[{"iso":"eng"}],"publication_status":"published","date_updated":"2022-01-06T07:00:16Z","article_type":"original","intvolume":"       178","title":"Biomimetic approaches to create anti-reflection glass surfaces for solar cells using self-organizing techniques","year":"2012","author":[{"first_name":"J.","last_name":"Achtelik","full_name":"Achtelik, J."},{"full_name":"Sievers, W.","last_name":"Sievers","first_name":"W."},{"id":"20797","first_name":"Jörg","last_name":"Lindner","full_name":"Lindner, Jörg"}],"publication_identifier":{"issn":["0921-5107"]},"type":"journal_article","department":[{"_id":"15"},{"_id":"286"},{"_id":"230"}],"file":[{"date_updated":"2018-08-23T12:39:27Z","relation":"main_file","access_level":"closed","file_size":729276,"file_name":"Biomimetic approaches to create anti-reflection glass surfaces for solar cells using self-organizing techniques.pdf","content_type":"application/pdf","success":1,"file_id":"4096","creator":"hclaudia","date_created":"2018-08-23T12:39:27Z"}],"date_created":"2018-08-23T12:37:40Z","abstract":[{"lang":"eng","text":"Aiming to diminish the reflection losses of glass covered light harvesting devices, the optical reflectivity\r\nof nanostructured glass surfaces is studied theoretically and experimentally. The work is inspired by\r\nthe nanoscale roughness of insect eyes, which is tried to be replicated on a technical glass surface. To\r\nthis end, the reflectivity of glass surfaces with topographies represented by linear, parabolic and Fermishaped\r\nglass/air fill factor profiles is calculated for normal incidence. It is shown that using the latter ones,\r\nan almost complete suppression of reflections can be achieved. A simple, self-organization technique to\r\ncreate such Fermi-shaped filling factor profiles in glass experimentally is also presented."}],"publication":"Materials Science and Engineering: B","issue":"9","user_id":"55706","ddc":["530"],"volume":178,"page":"635-638","_id":"4095","publisher":"Elsevier BV","has_accepted_license":"1","status":"public","conference":{"location":"Straßburg (France)","start_date":"2012-05-14","name":"European Materials Research Society Spring Meeting 2012","end_date":"2012-05-18"},"file_date_updated":"2018-08-23T12:39:27Z","citation":{"ama":"Achtelik J, Sievers W, Lindner J. Biomimetic approaches to create anti-reflection glass surfaces for solar cells using self-organizing techniques. <i>Materials Science and Engineering: B</i>. 2012;178(9):635-638. doi:<a href=\"https://doi.org/10.1016/j.mseb.2012.10.014\">10.1016/j.mseb.2012.10.014</a>","bibtex":"@article{Achtelik_Sievers_Lindner_2012, title={Biomimetic approaches to create anti-reflection glass surfaces for solar cells using self-organizing techniques}, volume={178}, DOI={<a href=\"https://doi.org/10.1016/j.mseb.2012.10.014\">10.1016/j.mseb.2012.10.014</a>}, number={9}, journal={Materials Science and Engineering: B}, publisher={Elsevier BV}, author={Achtelik, J. and Sievers, W. and Lindner, Jörg}, year={2012}, pages={635–638} }","mla":"Achtelik, J., et al. “Biomimetic Approaches to Create Anti-Reflection Glass Surfaces for Solar Cells Using Self-Organizing Techniques.” <i>Materials Science and Engineering: B</i>, vol. 178, no. 9, Elsevier BV, 2012, pp. 635–38, doi:<a href=\"https://doi.org/10.1016/j.mseb.2012.10.014\">10.1016/j.mseb.2012.10.014</a>.","chicago":"Achtelik, J., W. Sievers, and Jörg Lindner. “Biomimetic Approaches to Create Anti-Reflection Glass Surfaces for Solar Cells Using Self-Organizing Techniques.” <i>Materials Science and Engineering: B</i> 178, no. 9 (2012): 635–38. <a href=\"https://doi.org/10.1016/j.mseb.2012.10.014\">https://doi.org/10.1016/j.mseb.2012.10.014</a>.","short":"J. Achtelik, W. Sievers, J. Lindner, Materials Science and Engineering: B 178 (2012) 635–638.","apa":"Achtelik, J., Sievers, W., &#38; Lindner, J. (2012). Biomimetic approaches to create anti-reflection glass surfaces for solar cells using self-organizing techniques. <i>Materials Science and Engineering: B</i>, <i>178</i>(9), 635–638. <a href=\"https://doi.org/10.1016/j.mseb.2012.10.014\">https://doi.org/10.1016/j.mseb.2012.10.014</a>","ieee":"J. Achtelik, W. Sievers, and J. Lindner, “Biomimetic approaches to create anti-reflection glass surfaces for solar cells using self-organizing techniques,” <i>Materials Science and Engineering: B</i>, vol. 178, no. 9, pp. 635–638, 2012."}},{"abstract":[{"lang":"eng","text":"Two methods to create biomimetic anti-reflection nanostructures in ordinary glass microscope object slides are presented. One technique is based on a nanosphere lithography process combined with physical vapour deposition of nickel and reactive ion etching (RIE). The other uses plasma induced dewetting of a smooth nickel surface. The amount of reflected light was measured and a method to simulate the reflectivity from an atomic force microscopy (AFM) topography scan of the glass surface is presented. The reflectivity for visible light at normal incidence was reduced to 20-50 % of the original value with both methods and the simulation gives results in good agreement to the measurement."}],"publication":"MRS Proceedings","type":"journal_article","department":[{"_id":"15"},{"_id":"286"}],"date_created":"2018-08-23T13:29:50Z","publication_status":"published","date_updated":"2022-01-06T07:00:18Z","article_type":"original","intvolume":"      1389","year":"2012","title":"Self-Organized Nanostructure Formation for Anti-Reflection Glass Surfaces","publication_identifier":{"issn":["1946-4274"]},"author":[{"full_name":"Achtelik, Jörn","first_name":"Jörn","last_name":"Achtelik"},{"last_name":"Kemper","first_name":"Ricarda M.","full_name":"Kemper, Ricarda M."},{"last_name":"Sievers","first_name":"Werner","full_name":"Sievers, Werner"},{"full_name":"Lindner, Jörg","last_name":"Lindner","first_name":"Jörg"}],"doi":"10.1557/opl.2012.491","language":[{"iso":"eng"}],"citation":{"ieee":"J. Achtelik, R. M. Kemper, W. Sievers, and J. Lindner, “Self-Organized Nanostructure Formation for Anti-Reflection Glass Surfaces,” <i>MRS Proceedings</i>, vol. 1389, 2012.","apa":"Achtelik, J., Kemper, R. M., Sievers, W., &#38; Lindner, J. (2012). Self-Organized Nanostructure Formation for Anti-Reflection Glass Surfaces. <i>MRS Proceedings</i>, <i>1389</i>. <a href=\"https://doi.org/10.1557/opl.2012.491\">https://doi.org/10.1557/opl.2012.491</a>","chicago":"Achtelik, Jörn, Ricarda M. Kemper, Werner Sievers, and Jörg Lindner. “Self-Organized Nanostructure Formation for Anti-Reflection Glass Surfaces.” <i>MRS Proceedings</i> 1389 (2012). <a href=\"https://doi.org/10.1557/opl.2012.491\">https://doi.org/10.1557/opl.2012.491</a>.","short":"J. Achtelik, R.M. Kemper, W. Sievers, J. Lindner, MRS Proceedings 1389 (2012).","mla":"Achtelik, Jörn, et al. “Self-Organized Nanostructure Formation for Anti-Reflection Glass Surfaces.” <i>MRS Proceedings</i>, vol. 1389, Cambridge University Press (CUP), 2012, doi:<a href=\"https://doi.org/10.1557/opl.2012.491\">10.1557/opl.2012.491</a>.","bibtex":"@article{Achtelik_Kemper_Sievers_Lindner_2012, title={Self-Organized Nanostructure Formation for Anti-Reflection Glass Surfaces}, volume={1389}, DOI={<a href=\"https://doi.org/10.1557/opl.2012.491\">10.1557/opl.2012.491</a>}, journal={MRS Proceedings}, publisher={Cambridge University Press (CUP)}, author={Achtelik, Jörn and Kemper, Ricarda M. and Sievers, Werner and Lindner, Jörg}, year={2012} }","ama":"Achtelik J, Kemper RM, Sievers W, Lindner J. Self-Organized Nanostructure Formation for Anti-Reflection Glass Surfaces. <i>MRS Proceedings</i>. 2012;1389. doi:<a href=\"https://doi.org/10.1557/opl.2012.491\">10.1557/opl.2012.491</a>"},"status":"public","conference":{"end_date":"2011-12-02","start_date":"2011-11-28","name":"MRS Fall Meeting 2011","location":"Boston (USA)"},"user_id":"55706","volume":1389,"_id":"4114","publisher":"Cambridge University Press (CUP)"},{"department":[{"_id":"15"},{"_id":"286"}],"type":"conference","date_created":"2018-08-23T13:34:01Z","citation":{"chicago":"Brodehl, Christoph, Siegmund Greulich-Weber, and Jörg Lindner. “Gyrotropic Metamaterials,” 2012.","short":"C. Brodehl, S. Greulich-Weber, J. Lindner, in: 2012.","ieee":"C. Brodehl, S. Greulich-Weber, and J. Lindner, “Gyrotropic Metamaterials,” presented at the GRK1464 Convention on Micro- and Nanostructures in Optoelectronics and Photonics, Paderborn, 2012.","apa":"Brodehl, C., Greulich-Weber, S., &#38; Lindner, J. (2012). Gyrotropic Metamaterials. Presented at the GRK1464 Convention on Micro- and Nanostructures in Optoelectronics and Photonics, Paderborn.","bibtex":"@inproceedings{Brodehl_Greulich-Weber_Lindner_2012, title={Gyrotropic Metamaterials}, author={Brodehl, Christoph and Greulich-Weber, Siegmund and Lindner, Jörg}, year={2012} }","ama":"Brodehl C, Greulich-Weber S, Lindner J. Gyrotropic Metamaterials. In: ; 2012.","mla":"Brodehl, Christoph, et al. <i>Gyrotropic Metamaterials</i>. 2012."},"user_id":"55706","language":[{"iso":"eng"}],"_id":"4115","date_updated":"2022-01-06T07:00:18Z","conference":{"end_date":"2012-12-04","location":"Paderborn","start_date":"2012-12-04","name":"GRK1464 Convention on Micro- and Nanostructures in Optoelectronics and Photonics"},"author":[{"id":"30380","last_name":"Brodehl","first_name":"Christoph","full_name":"Brodehl, Christoph"},{"full_name":"Greulich-Weber, Siegmund","first_name":"Siegmund","last_name":"Greulich-Weber"},{"first_name":"Jörg","last_name":"Lindner","full_name":"Lindner, Jörg","id":"20797"}],"year":"2012","title":"Gyrotropic Metamaterials","status":"public"},{"type":"journal_article","department":[{"_id":"286"},{"_id":"287"},{"_id":"15"},{"_id":"230"},{"_id":"35"}],"file":[{"creator":"hclaudia","date_created":"2018-08-27T11:35:10Z","access_level":"closed","file_size":848414,"file_name":"Formation of defects in cubic GaN grown on nano-patterned 3C-SiC 001.pdf","date_updated":"2018-08-27T11:35:10Z","relation":"main_file","content_type":"application/pdf","success":1,"file_id":"4132"}],"date_created":"2018-08-27T11:31:07Z","abstract":[{"text":"We report an anisotropic formation of defects in cubic GaN grown on nano-patterned 3C-SiC/Si (001) by molecular\r\nbeam epitaxy. Nano-patterning of 3C-SiC/Si (001) is achieved by nanosphere lithography and a reactive\r\nion etching process. Atomic force microscopy and scanning electron microscopy show that the selectivearea-\r\ngrown cubic GaN nucleates in two structurally different domains, which most probably originate from the\r\nsubstrate. In adjacent domains the formation of defects, especially hexagonal inclusions, is different and leads to\r\ntwo different surface morphologies. The dominant phase within these domains was measured by electron backscatter\r\ndiffraction. Optical properties were investigated by micro-photoluminescence and cathodoluminescence spectroscopy.","lang":"eng"}],"publication":"physica status solidi (c)","issue":"3-4","doi":"10.1002/pssc.201100174","language":[{"iso":"eng"}],"date_updated":"2022-01-06T07:00:23Z","publication_status":"published","intvolume":"         9","article_type":"original","year":"2012","title":"Formation of defects in cubic GaN grown on nano-patterned 3C-SiC (001)","author":[{"full_name":"Kemper, R. M.","first_name":"R. M.","last_name":"Kemper"},{"full_name":"Häberlen, M.","last_name":"Häberlen","first_name":"M."},{"first_name":"T.","last_name":"Schupp","full_name":"Schupp, T."},{"first_name":"M.","last_name":"Weinl","full_name":"Weinl, M."},{"last_name":"Bürger","first_name":"M.","full_name":"Bürger, M."},{"last_name":"Ruth","first_name":"M.","full_name":"Ruth, M."},{"id":"20798","orcid":"https://orcid.org/0000-0002-3787-3572","last_name":"Meier","first_name":"Cedrik","full_name":"Meier, Cedrik"},{"full_name":"Niendorf, T.","first_name":"T.","last_name":"Niendorf"},{"last_name":"Maier","first_name":"H. J.","full_name":"Maier, H. J."},{"first_name":"K.","last_name":"Lischka","full_name":"Lischka, K."},{"first_name":"D. J.","last_name":"As","full_name":"As, D. J."},{"first_name":"Jörg","last_name":"Lindner","full_name":"Lindner, Jörg"}],"publication_identifier":{"issn":["1862-6351"]},"file_date_updated":"2018-08-27T11:35:10Z","citation":{"ama":"Kemper RM, Häberlen M, Schupp T, et al. Formation of defects in cubic GaN grown on nano-patterned 3C-SiC (001). <i>physica status solidi (c)</i>. 2012;9(3-4):1028-1031. doi:<a href=\"https://doi.org/10.1002/pssc.201100174\">10.1002/pssc.201100174</a>","bibtex":"@article{Kemper_Häberlen_Schupp_Weinl_Bürger_Ruth_Meier_Niendorf_Maier_Lischka_et al._2012, title={Formation of defects in cubic GaN grown on nano-patterned 3C-SiC (001)}, volume={9}, DOI={<a href=\"https://doi.org/10.1002/pssc.201100174\">10.1002/pssc.201100174</a>}, number={3–4}, journal={physica status solidi (c)}, publisher={Wiley}, author={Kemper, R. M. and Häberlen, M. and Schupp, T. and Weinl, M. and Bürger, M. and Ruth, M. and Meier, Cedrik and Niendorf, T. and Maier, H. J. and Lischka, K. and et al.}, year={2012}, pages={1028–1031} }","mla":"Kemper, R. M., et al. “Formation of Defects in Cubic GaN Grown on Nano-Patterned 3C-SiC (001).” <i>Physica Status Solidi (C)</i>, vol. 9, no. 3–4, Wiley, 2012, pp. 1028–31, doi:<a href=\"https://doi.org/10.1002/pssc.201100174\">10.1002/pssc.201100174</a>.","short":"R.M. Kemper, M. Häberlen, T. Schupp, M. Weinl, M. Bürger, M. Ruth, C. Meier, T. Niendorf, H.J. Maier, K. Lischka, D.J. As, J. Lindner, Physica Status Solidi (C) 9 (2012) 1028–1031.","chicago":"Kemper, R. M., M. Häberlen, T. Schupp, M. Weinl, M. Bürger, M. Ruth, Cedrik Meier, et al. “Formation of Defects in Cubic GaN Grown on Nano-Patterned 3C-SiC (001).” <i>Physica Status Solidi (C)</i> 9, no. 3–4 (2012): 1028–31. <a href=\"https://doi.org/10.1002/pssc.201100174\">https://doi.org/10.1002/pssc.201100174</a>.","apa":"Kemper, R. M., Häberlen, M., Schupp, T., Weinl, M., Bürger, M., Ruth, M., … Lindner, J. (2012). Formation of defects in cubic GaN grown on nano-patterned 3C-SiC (001). <i>Physica Status Solidi (C)</i>, <i>9</i>(3–4), 1028–1031. <a href=\"https://doi.org/10.1002/pssc.201100174\">https://doi.org/10.1002/pssc.201100174</a>","ieee":"R. M. Kemper <i>et al.</i>, “Formation of defects in cubic GaN grown on nano-patterned 3C-SiC (001),” <i>physica status solidi (c)</i>, vol. 9, no. 3–4, pp. 1028–1031, 2012."},"ddc":["530"],"user_id":"20798","volume":9,"page":"1028-1031","publisher":"Wiley","_id":"4131","has_accepted_license":"1","status":"public"},{"department":[{"_id":"15"},{"_id":"286"}],"type":"conference","date_created":"2018-08-27T12:14:30Z","citation":{"ieee":"R. M. Kemper <i>et al.</i>, “TEM investigation of GaN thin films grown on nanostructured 3C-SiC/Si(001) substrates,” presented at the European Microscopy Congress (EMC) 2012, Manchester (UK), 2012.","apa":"Kemper, R. M., Hiller, L., Stauden, T., Pezoldt, J., Meertens, D., Luysberg, M., … Lindner, J. (2012). TEM investigation of GaN thin films grown on nanostructured 3C-SiC/Si(001) substrates. Presented at the European Microscopy Congress (EMC) 2012, Manchester (UK).","short":"R.M. Kemper, L. Hiller, T. Stauden, J. Pezoldt, D. Meertens, M. Luysberg, K. Tillmann, T. Riedl, D. As, J. Lindner, in: 2012.","chicago":"Kemper, R.M., L. Hiller, T. Stauden, J.  Pezoldt, D. Meertens, M.  Luysberg, K. Tillmann, Thomas Riedl, Donald As, and Jörg Lindner. “TEM Investigation of GaN Thin Films Grown on Nanostructured 3C-SiC/Si(001) Substrates,” 2012.","mla":"Kemper, R. M., et al. <i>TEM Investigation of GaN Thin Films Grown on Nanostructured 3C-SiC/Si(001) Substrates</i>. 2012.","bibtex":"@inproceedings{Kemper_Hiller_Stauden_Pezoldt_Meertens_Luysberg_Tillmann_Riedl_As_Lindner_2012, title={TEM investigation of GaN thin films grown on nanostructured 3C-SiC/Si(001) substrates}, author={Kemper, R.M. and Hiller, L. and Stauden, T. and Pezoldt, J.  and Meertens, D. and Luysberg, M.  and Tillmann, K. and Riedl, Thomas and As, Donald and Lindner, Jörg}, year={2012} }","ama":"Kemper RM, Hiller L, Stauden T, et al. TEM investigation of GaN thin films grown on nanostructured 3C-SiC/Si(001) substrates. In: ; 2012."},"user_id":"55706","language":[{"iso":"eng"}],"_id":"4133","date_updated":"2022-01-06T07:00:23Z","conference":{"end_date":"2012-09-21","start_date":"2012-09-16","name":"European Microscopy Congress (EMC) 2012","location":"Manchester (UK)"},"author":[{"first_name":"R.M.","last_name":"Kemper","full_name":"Kemper, R.M."},{"last_name":"Hiller","first_name":"L.","full_name":"Hiller, L."},{"first_name":"T.","last_name":"Stauden","full_name":"Stauden, T."},{"full_name":"Pezoldt, J. ","first_name":"J. ","last_name":"Pezoldt"},{"last_name":"Meertens","first_name":"D.","full_name":"Meertens, D."},{"full_name":"Luysberg, M. ","last_name":"Luysberg","first_name":"M. "},{"full_name":"Tillmann, K.","last_name":"Tillmann","first_name":"K."},{"id":"36950","first_name":"Thomas","last_name":"Riedl","full_name":"Riedl, Thomas"},{"full_name":"As, Donald","last_name":"As","first_name":"Donald"},{"id":"20797","first_name":"Jörg","last_name":"Lindner","full_name":"Lindner, Jörg"}],"status":"public","year":"2012","title":"TEM investigation of GaN thin films grown on nanostructured 3C-SiC/Si(001) substrates"}]