Zobrazeno 1 - 10
of 310
pro vyhledávání: '"C. S. Lehmann"'
Autor:
A. Picón, C. S. Lehmann, C. Bostedt, A. Rudenko, A. Marinelli, T. Osipov, D. Rolles, N. Berrah, C. Bomme, M. Bucher, G. Doumy, B. Erk, K. R. Ferguson, T. Gorkhover, P. J. Ho, E. P. Kanter, B. Krässig, J. Krzywinski, A. A. Lutman, A. M. March, D. Moonshiram, D. Ray, L. Young, S. T. Pratt, S. H. Southworth
Publikováno v:
Nature Communications, Vol 7, Iss 1, Pp 1-6 (2016)
Two-color X-ray pulses with controlled time delay allow exciting one site of a molecule and then probing a different site of the same molecule with femtosecond resolution. Here, the authors use this hetero-site pump-probe technique to study charge re
Externí odkaz:
https://doaj.org/article/0a98f98715464bcb942263d6032e2a33
Autor:
Bertold Krässig, Sébastien Boutet, Sebastian Carron, Tais Gorkhover, Robin Santra, Kiyoshi Ueda, Benjamin Erk, Benedikt Rudek, Christoph Bostedt, J. Correa, Stephen H. Southworth, Lutz Foucar, Marc Simon, Maximilian Bucher, C. S. Lehmann, Roberto Alonso-Mori, Daniel Rolles, Sang-Kil Son, Tatiana Marchenko, Cédric Bomme, Rebecca Boll, Ken R. Ferguson, Zoltan Jurek, Garth J. Williams, Koudai Toyota, Jason E. Koglin, Linda Young, Artem Rudenko
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-6 (2018)
Nature Communications
Nature Communications, Nature Publishing Group, 2018, 9 (1), ⟨10.1038/s41467-018-06745-6⟩
Nature Communications 9(1), 4200 (2018). doi:10.1038/s41467-018-06745-6
Nature Communications
Nature Communications, Nature Publishing Group, 2018, 9 (1), ⟨10.1038/s41467-018-06745-6⟩
Nature Communications 9(1), 4200 (2018). doi:10.1038/s41467-018-06745-6
An accurate description of the interaction of intense hard X-ray pulses with heavy atoms, which is crucial for many applications of free-electron lasers, represents a hitherto unresolved challenge for theory because of the enormous number of electron
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c68ad9a6a4a7f3a2e81ecc08449683d3
http://link.springer.com/article/10.1038/s41467-018-06745-6
http://link.springer.com/article/10.1038/s41467-018-06745-6
Autor:
Yang Gao, Antonio Picón, Dipanwita Ray, Lan Cheng, Gilles Doumy, Stephen H. Southworth, R. W. Dunford, C. S. Lehmann, Anne Marie March, Phay J. Ho, Bertold Krässig, Donald A. Walko, Linda Young, Elliot P. Kanter
Publikováno v:
Physical Review A. 100
The $1s\phantom{\rule{4pt}{0ex}}\ensuremath{\rightarrow}\phantom{\rule{4pt}{0ex}}np$ Rydberg transitions below the $1s$ ionization thresholds of Kr and Xe are obscured in x-ray absorption spectra due to core-hole lifetime broadening. However, the $np
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bb71be2aa25ce83845e6d486bcfd8827
https://doi.org/10.1103/physreva.100.022507
https://doi.org/10.1103/physreva.100.022507
Autor:
Garth J. Williams, Rebecca Boll, Jason E. Koglin, Sang-Kil Son, M. Bucher, C. S. Lehmann, Koudai Toyota, Sébastien Boutet, Cédric Bomme, Christoph Bostedt, Sebastian Carron, Robin Santra, B. Kraessig, Tais Gorkhover, Benjamin Erk, Evgeny Savelyev, Tatiana Marchenko, J. Correa, Stephen H. Southworth, Marc Simon, Ludger Inhester, Benedikt Rudek, Oriol Vendrell, Kiyoshi Ueda, Ken R. Ferguson, Daniel Rolles, Y. Hao, Linda Young, S. J. Robatjazi, Xiang Li, Artem Rudenko, Kota Hanasaki, Lutz Foucar, Roberto Alonso-Mori
Publikováno v:
Rudenko, A, Inhester, L, Hanasaki, K, Li, X, Robatjazi, S J, Erk, B, Boll, R, Toyota, K, Hao, Y, Vendrell, O, Bomme, C, Savelyev, E, Rudek, B, Foucar, L, Southworth, S H, Lehmann, C S, Kraessig, B, Marchenko, T, Simon, M, Ueda, K, Ferguson, K R, Bucher, M, Gorkhover, T, Carron, S, Alonso-Mori, R, Koglin, J E, Correa, K J, Williams, G J, Boutet, S, Young, L T, Bostedt, C, Son, S-K, Santra, R & Rolles, D 2017, ' Femtosecond response of polyatomic molecules to ultra-intense hard X-rays ', Nature, vol. 546, no. 7656, pp. 129-132 . https://doi.org/10.1038/nature22373
Upon exposure to ultra-intense, hard X-ray pulses, polyatomic molecules containing one heavy atom reach a much higher degree of ionization than do individual heavy atoms, contrary to previous assumptions. X-ray free-electron lasers offer many new app
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::196bf569fbec6623239422aa59e7a289
https://pubmed.ncbi.nlm.nih.gov/28569799
https://pubmed.ncbi.nlm.nih.gov/28569799
Autor:
Rafael Abela, Tetsuo Katayama, Thomas J. Penfold, Gregor Knopp, C. S. Lehmann, Fabio G. Santomauro, Melanie Mucke, Shigeki Owada, Simon Ebner, Makina Yabashi, Denis Iablonskyi, Alexander Britz, Yoshiaki Kumagai, Koji Motomura, Christopher J. Milne, Stephen H. Southworth, Jakub Szlachetko, Anne Marie March, J. Rittmann, Leonardo Sala, M. Pajek, Wojciech Gawelda, Tadashi Togashi, Tim Brandt van Driel, Majed Chergui, Gilles Doumy, Martin Nielsen, Kiyoshi Ueda
Publikováno v:
International Conference on Ultrafast Phenomena.
We have performed femtosecond X-ray spectroscopy measurements after UV photoexcitation of a colloidal solution of ZnO nanoparticles. The results indicate sub-ps hole trapping at oxygen vacancies with shallowly-trapped electrons in the conduction band
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f049017003f5a44672ec9e3a88f380da
https://doi.org/10.1364/up.2016.uf1a.6
https://doi.org/10.1364/up.2016.uf1a.6
Autor:
Timur Osipov, Cédric Bomme, Tais Gorkhover, Dipanwita Ray, Benjamin Erk, Gilles Doumy, Christoph Bostedt, Nora Berrah, Jacek Krzywinski, S. T. Pratt, Stephen H. Southworth, M. Bucher, Bertold Krässig, Anne Marie March, Alberto Lutman, Ken R. Ferguson, Dooshaye Moonshiram, Elliot P. Kanter, Antonio Picón, Linda Young, Agostino Marinelli, C. S. Lehmann, Daniel Rolles, Phay J. Ho, Artem Rudenko
Publikováno v:
Nature Communications
Nature Communications 7, 11652 (2016). doi:10.1038/ncomms11652
Nature Communications, Vol 7, Iss 1, Pp 1-6 (2016)
Nature Communications 7, 11652 (2016). doi:10.1038/ncomms11652
Nature Communications, Vol 7, Iss 1, Pp 1-6 (2016)
Nature Communications 7, 11652 (2016). doi:10.1038/ncomms11652
New capabilities at X-ray free-electron laser facilities allow the generation of two-colour femtosecond X-ray pulses, opening the possibility of performing ultrafast studies of X-ray
New capabilities at X-ray free-electron laser facilities allow the generation of two-colour femtosecond X-ray pulses, opening the possibility of performing ultrafast studies of X-ray
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::880a4ce925e44dea7880692323039fb3
Autor:
Artem Rudenko, Stephen H. Southworth, Anne Marie March, Timur Osipov, Dooshaye Moonshiram, Cédric Bomme, C. S. Lehmann, Agostino Marinelli, Maximilian Bucher, Linda Young, Phay J. Ho, Antonio Picón, Nora Berrah, Christoph Bostedt, Jacek Krzywinski, Dipanwita Ray, Ken R. Ferguson, Elliot P. Kanter, Daniel Rolles, Bertold Krässig, Alberto Lutman, Gilles Doumy, Tais Gorkhover, Benjamin Erk, S. T. Pratt
Publikováno v:
Physical review / A 94(1), 013426 (2016). doi:10.1103/PhysRevA.94.013426
Physical review / A covering atomic, molecular, and optical physics and quantum information 94(1), 013426(2016). doi:10.1103/PhysRevA.94.013426
The capability of generating two intense, femtosecond x-ray pulses with a controlled time delay opens
The capability of generating two intense, femtosecond x-ray pulses with a controlled time delay opens
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0785eda6d56953ae8e6860afba119130
Autor:
Jon Gutiérrez, A. Lasheras, Jose Manuel Barandiaran, S. Reis, Senentxu Lanceros-Méndez, Pedro Martins, C. S. Lehmann, M. P. Silva
Publikováno v:
ACS applied materialsinterfaces. 5(21)
The effect of the bonding layer type and piezoelectric layer thickness on the magnetoelectric (ME) response of layered poly(vinylidene fluoride) (PVDF)/epoxy/Vitrovac composites is reported. Three distinct epoxy types were tested, commercially known
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aa199bfabcf05005f267de8821492410
https://pubmed.ncbi.nlm.nih.gov/24125528
https://pubmed.ncbi.nlm.nih.gov/24125528
Publikováno v:
EPJ Web of Conferences, Vol 41, p 02029 (2013)
Detection of molecular chirality with high sensitivity and selectivity is important for many analytical and practical applications. Photoionization has emerged as a very sensitive probe of chirality in molecules. We show here that a table top setup w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c9f9ffb020838eafcd7f0ca3f43c5c5d
https://doaj.org/article/7ef9a7cdac76433490a41e664c38ea2a
https://doaj.org/article/7ef9a7cdac76433490a41e664c38ea2a
Publikováno v:
Journal of Chemical Physics; 2017, Vol. 146 Issue 2, p1-33, 33p, 3 Diagrams, 25 Charts, 4 Graphs