Zobrazeno 1 - 10
of 34
pro vyhledávání: '"Lucas Huber"'
Autor:
Vincent Esposito, Laurenz Rettig, Elisabeth M. Bothschafter, Yunpei Deng, Christian Dornes, Lucas Huber, Tim Huber, Gerhard Ingold, Yuichi Inubushi, Tetsuo Katayama, Tomoya Kawaguchi, Henrik Lemke, Kanade Ogawa, Shigeki Owada, Milan Radovic, Mahesh Ramakrishnan, Zoran Ristic, Valerio Scagnoli, Yoshikazu Tanaka, Tadashi Togashi, Kensuke Tono, Ivan Usov, Yoav W. Windsor, Makina Yabashi, Steven L. Johnson, Paul Beaud, Urs Staub
Publikováno v:
Structural Dynamics, Vol 5, Iss 6, Pp 064501-064501-10 (2018)
Material properties can be controlled via strain, pressure, chemical composition, or dimensionality. Nickelates are particularly susceptible due to their strong variations of the electronic and magnetic properties on such external stimuli. Here, we a
Externí odkaz:
https://doaj.org/article/e5fb4c9b331647c3b37c1cc5519b84ab
Autor:
Martin Kubli, Matteo Savoini, Elsa Abreu, Bulat Burganov, Gabriel Lantz, Lucas Huber, Martin J. Neugebauer, Larissa Boie, Vincent Esposito, Elisabeth M. Bothschafter, Sergii Parchenko, Sebastian Grübel, Michael Porer, Jochen Rittmann, Paul Beaud, Urs Staub, Makina Yabashi, Yoshikazu Tanaka, Tetsuo Katayama, Tadashi Togashi, Anton A. Kohutych, Yulian M. Vysochanskii, Steven L. Johnson
Publikováno v:
Applied Sciences, Vol 9, Iss 3, p 525 (2019)
We investigate the structural dynamics of the incommensurately modulated phase of Sn 2 P 2 Se 6 by means of time-resolved X-ray diffraction following excitation by an optical pump. Tracking the incommensurable distortion in the time domain enables us
Externí odkaz:
https://doaj.org/article/891a422fb84d4a83b9b90e4b9d36b1cd
Publikováno v:
The Journal of Physical Chemistry C. 126:15795-15800
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8b96251b9d082f6576ef16dfe42f5606
https://doi.org/10.1021/acs.jpcc.2c04332
https://doi.org/10.1021/acs.jpcc.2c04332
Autor:
Mark E. Ziffer, Lucas Huber, Feifan Wang, Victoria A. Posey, Jake C. Russell, Taketo Handa, Xavier Roy, X.-Y. Zhu
Publikováno v:
Physical Review Materials, 6 (9)
Many crystalline solids possess strongly anharmonic “soft” phonon modes characterized by diminishing frequency as temperature approaches a critical point associated with a symmetry breaking phase transition. While electron–soft phonon coupling
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::49fd286cb3a7cf62e5c031e99bd7c5d5
https://doi.org/10.1103/physrevmaterials.6.095401
https://doi.org/10.1103/physrevmaterials.6.095401
Autor:
Feifan Wang, Weibin Chu, Lucas Huber, Teng Tu, Yanan Dai, Jue Wang, Hailin Peng, Jin Zhao, X.-Y. Zhu
Publikováno v:
Proceedings of the National Academy of Sciences, 119 (30)
Mechanistic studies on lead halide perovskites (LHPs) in recent years have suggested charge carrier screening as partially responsible for long carrier diffusion lengths and lifetimes that are key to superior optoelectronic properties. These findings
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3660b82990b5e0d388fa7e45ad666193
https://doi.org/10.1073/pnas.2122436119
https://doi.org/10.1073/pnas.2122436119
Autor:
Elsa Abreu, Matteo Savoini, Larissa Boie, Paul Beaud, Vincent Esposito, Martin Kubli, Martin J. Neugebauer, Michael Porer, Urs Staub, Bulat Burganov, Chris Dornes, Angel Rodriguez-Fernandez, Lucas Huber, Gabriel Lantz, José R. L. Mardegan, Sergii Parchenko, Jochen Rittmann, Cris Svetina, Gerhard Ingold, Steven L. Johnson
We use time-resolved hard x-ray diffraction to investigate the structural dynamics of the multiferroic insulator TbMnO$_3$ in the low temperature antiferromagnetic and ferroelectrically ordered phase. The lattice response following photoexcitation at
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::04d22ccfd4a59e52470bd9bf293761ff
Autor:
Martin Wolf, Leona Nest, Marie Cherasse, Prakriti P. Joshi, Maximilian Frenzel, Feifan Wang, Xiaoyang Zhu, Lucas Huber, Sebastian F. Maehrlein
Publikováno v:
2021 46th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz).
Ultrafast optical- or magneto-optical Kerr responses exhibiting THz frequency oscillations are commonly assumed to trace coherent low-energy quasi-particles, such as phonons or magnons. Here, we decode the complex nonlinear polarization response of l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dab1049ea9e9dcfcdd6afec83c0952f6
https://doi.org/10.1109/irmmw-thz50926.2021.9567004
https://doi.org/10.1109/irmmw-thz50926.2021.9567004
Publikováno v:
The journal of physical chemistry letters. 12(20)
Optical anisotropy originates from crystalline structures with low symmetry and governs the polarization-dependent light propagation. Optical anisotropy is particularly important to lead halide perovskites that have been under intense investigation f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ee270e9069a78a068181347cb63897c4
https://pubmed.ncbi.nlm.nih.gov/34018751
https://pubmed.ncbi.nlm.nih.gov/34018751
Autor:
Prakriti P. Joshi, Marie Cherasse, Dominik M. Juraschek, Filippo De Angelis, Feifan Wang, Xiaolin Zhu, Daniele Meggiolaro, Sebatian F. Maehrlein, Lucas Huber, Yufeng Liu, Edoardo Mosconi
Publikováno v:
Proceedings of the International Conference on Impedance Spectroscopy and Related Techniques in Metal Halide Perovskites.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::321e630108e161032404d7566503765e
https://doi.org/10.29363/nanoge.perimped.2020.014
https://doi.org/10.29363/nanoge.perimped.2020.014
Autor:
Marie Cherasse, Daniele Meggiolaro, Sebastian F. Maehrlein, Filippo De Angelis, Feifan Wang, Xiaoyang Zhu, Edoardo Mosconi, Lucas Huber, Yufeng Liu, Prakriti P. Joshi, Dominik M. Juraschek
Publikováno v:
Proc Natl Acad Sci U S A
The ultrafast polarization response to incident light and ensuing exciton/carrier generation are essential to outstanding optoelectronic properties of lead halide perovskites (LHPs). A large number of mechanistic studies in the LHP field to date have
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::efce7f223ecabea14641e41b659be540
http://arxiv.org/abs/2008.06791
http://arxiv.org/abs/2008.06791