Zobrazeno 1 - 10
of 465
pro vyhledávání: '"C. Bostedt"'
Autor:
T. Barillot, O. Alexander, B. Cooper, T. Driver, D. Garratt, S. Li, A. Al Haddad, A. Sanchez-Gonzalez, M. Agåker, C. Arrell, M. J. Bearpark, N. Berrah, C. Bostedt, J. Bozek, C. Brahms, P. H. Bucksbaum, A. Clark, G. Doumy, R. Feifel, L. J. Frasinski, S. Jarosch, A. S. Johnson, L. Kjellsson, P. Kolorenč, Y. Kumagai, E. W. Larsen, P. Matia-Hernando, M. Robb, J.-E. Rubensson, M. Ruberti, C. Sathe, R. J. Squibb, A. Tan, J. W. G. Tisch, M. Vacher, D. J. Walke, T. J. A. Wolf, D. Wood, V. Zhaunerchyk, P. Walter, T. Osipov, A. Marinelli, T. J. Maxwell, R. Coffee, A. A. Lutman, V. Averbukh, K. Ueda, J. P. Cryan, J. P. Marangos
Publikováno v:
Physical Review X, Vol 11, Iss 3, p 031048 (2021)
The possibility of suddenly ionized molecules undergoing extremely fast electron hole (or hole) dynamics prior to significant structural change was first recognized more than 20 years ago and termed charge migration. The accurate probing of ultrafast
Externí odkaz:
https://doaj.org/article/9125dfe7b71b4902b383d1eaa3c5b4f5
Probing ultrafast ππ*/nπ* internal conversion in organic chromophores via K-edge resonant absorption
Autor:
T. J. A. Wolf, R. H. Myhre, J. P. Cryan, S. Coriani, R. J. Squibb, A. Battistoni, N. Berrah, C. Bostedt, P. Bucksbaum, G. Coslovich, R. Feifel, K. J. Gaffney, J. Grilj, T. J. Martinez, S. Miyabe, S. P. Moeller, M. Mucke, A. Natan, R. Obaid, T. Osipov, O. Plekan, S. Wang, H. Koch, M. Gühr
Publikováno v:
Nature Communications, Vol 8, Iss 1, Pp 1-7 (2017)
Many photo-induced processes such as photosynthesis occur in organic molecules, but their femtosecond excited-state dynamics are difficult to track. Here, the authors exploit the element and site selectivity of soft X-ray absorption to sensitively fo
Externí odkaz:
https://doaj.org/article/bf84fb1d3c9c472f9e0e1473e557de0e
Autor:
A. Sanchez-Gonzalez, P. Micaelli, C. Olivier, T. R. Barillot, M. Ilchen, A. A. Lutman, A. Marinelli, T. Maxwell, A. Achner, M. Agåker, N. Berrah, C. Bostedt, J. D. Bozek, J. Buck, P. H. Bucksbaum, S. Carron Montero, B. Cooper, J. P. Cryan, M. Dong, R. Feifel, L. J. Frasinski, H. Fukuzawa, A. Galler, G. Hartmann, N. Hartmann, W. Helml, A. S. Johnson, A. Knie, A. O. Lindahl, J. Liu, K. Motomura, M. Mucke, C. O’Grady, J-E Rubensson, E. R. Simpson, R. J. Squibb, C. Såthe, K. Ueda, M. Vacher, D. J. Walke, V. Zhaunerchyk, R. N. Coffee, J. P. Marangos
Publikováno v:
Nature Communications, Vol 8, Iss 1, Pp 1-9 (2017)
X-ray free-electron lasers, important light sources for materials research, suffer from shot-to-shot fluctuations that necessitate complex diagnostics. Here, the authors apply machine learning to accurately predict pulse properties, using parameters
Externí odkaz:
https://doaj.org/article/fa0d86670e2840eb9cd9a555d1830812
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:
A. Aquila, A. Barty, C. Bostedt, S. Boutet, G. Carini, D. dePonte, P. Drell, S. Doniach, K. H. Downing, T. Earnest, H. Elmlund, V. Elser, M. Gühr, J. Hajdu, J. Hastings, S. P. Hau-Riege, Z. Huang, E. E. Lattman, F. R. N. C. Maia, S. Marchesini, A. Ourmazd, C. Pellegrini, R. Santra, I. Schlichting, C. Schroer, J. C. H. Spence, I. A. Vartanyants, S. Wakatsuki, W. I. Weis, G. J. Williams
Publikováno v:
Structural Dynamics, Vol 2, Iss 4, Pp 041701-041701-13 (2015)
Intense femtosecond x-ray pulses from free-electron laser sources allow the imaging of individual particles in a single shot. Early experiments at the Linac Coherent Light Source (LCLS) have led to rapid progress in the field and, so far, coherent
Externí odkaz:
https://doaj.org/article/f9bc127153034d39b84a7090f09c04d2
Autor:
M Sauppe, T Bischoff, C Bomme, C Bostedt, A Colombo, B Erk, T Feigl, L Flückiger, T Gorkhover, A Heilrath, K Kolatzki, Y Kumagai, B Langbehn, J P Müller, C Passow, D Ramm, D Rolles, D Rompotis, J Schäfer-Zimmermann, B Senfftleben, R Treusch, A Ulmer, J Zimbalski, T Möller, D Rupp
Publikováno v:
New Journal of Physics, Vol 26, Iss 7, p 073019 (2024)
Because of their high photon flux, x-ray free-electron lasers (FEL) allow to resolve the structure of individual nanoparticles via coherent diffractive imaging (CDI) within a single x-ray pulse. Since the inevitable rapid destruction of the sample li
Externí odkaz:
https://doaj.org/article/9379614768474c1693ff340ede5afa8f
Autor:
C Peltz, J A Powell, P Rupp, A Summers, T Gorkhover, M Gallei, I Halfpap, E Antonsson, B Langer, C Trallero-Herrero, C Graf, D Ray, Q Liu, T Osipov, M Bucher, K Ferguson, S Möller, S Zherebtsov, D Rolles, E Rühl, G Coslovich, R N Coffee, C Bostedt, A Rudenko, M F Kling, T Fennel
Publikováno v:
New Journal of Physics, Vol 24, Iss 4, p 043024 (2022)
The free expansion of a planar plasma surface is a fundamental non-equilibrium process relevant for various fields but as-yet experimentally still difficult to capture. The significance of the associated spatiotemporal plasma motion ranges from astro
Externí odkaz:
https://doaj.org/article/d56347cb28e047d98aef0c168b2118e5
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