Zobrazeno 1 - 10
of 21
pro vyhledávání: '"K A, Gaffney"'
Autor:
K. Ledbetter, E. Biasin, J. P. F. Nunes, M. Centurion, K. J. Gaffney, M. Kozina, M.-F. Lin, X. Shen, J. Yang, X. J. Wang, T. J. A. Wolf, A. A. Cordones
Publikováno v:
Structural Dynamics, Vol 7, Iss 6, Pp 064901-064901-10 (2020)
Developing femtosecond resolution methods for directly observing structural dynamics is critical to understanding complex photochemical reaction mechanisms in solution. We have used two recent developments, ultrafast mega-electron-volt electron sourc
Externí odkaz:
https://doaj.org/article/d2a0b90b98114f5a957efce3969b5d17
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:
K. Kunnus, I. Josefsson, I. Rajkovic, S. Schreck, W. Quevedo, M. Beye, C. Weniger, S. Grübel, M. Scholz, D. Nordlund, W. Zhang, R. W. Hartsock, K. J. Gaffney, W. F. Schlotter, J. J. Turner, B. Kennedy, F. Hennies, F. M. F. de Groot, S. Techert, M. Odelius, Ph. Wernet, A. Föhlisch
Publikováno v:
Structural Dynamics, Vol 3, Iss 4, Pp 043204-043204-16 (2016)
We utilized femtosecond time-resolved resonant inelastic X-ray scattering and ab initio theory to study the transient electronic structure and the photoinduced molecular dynamics of a model metal carbonyl photocatalyst Fe(CO)5 in ethanol solution. We
Externí odkaz:
https://doaj.org/article/e9a6a7049824442fb909ce522d065b82
Autor:
K, Ledbetter, E, Biasin, J P F, Nunes, M, Centurion, K J, Gaffney, M, Kozina, M-F, Lin, X, Shen, J, Yang, X J, Wang, T J A, Wolf, A A, Cordones
Publikováno v:
Structural Dynamics
Developing femtosecond resolution methods for directly observing structural dynamics is critical to understanding complex photochemical reaction mechanisms in solution. We have used two recent developments, ultrafast mega-electron-volt electron sourc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::6b795351fb12a5ba8d8b72bb855ad2e8
https://pubmed.ncbi.nlm.nih.gov/33415183
https://pubmed.ncbi.nlm.nih.gov/33415183
Autor:
Mike M. Webster, K. A. Gaffney
Publikováno v:
Journal of Fish Biology. 92:1574-1589
We investigated the consistency of association network structure for groups of sticklebacks Gasterosteus aculeatus. Each group was observed twice and we varied the duration between observations and the size of the experimental arena that they were ob
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d1b6a050f0f94a0ee392106e6e76e58b
https://doi.org/10.1111/jfb.13613
https://doi.org/10.1111/jfb.13613
Autor:
Q Y, Kong, M G, Laursen, K, Haldrup, K S, Kjær, D, Khakhulin, E, Biasin, T B, van Driel, M, Wulff, V, Kabanova, R, Vuilleumier, S, Bratos, M M, Nielsen, K J, Gaffney, T C, Weng, M H J, Koch
Publikováno v:
Photochemicalphotobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology. 18(2)
Using femtosecond resolution X-ray solution scattering at a free electron laser we were able to directly observe metal-metal bond cleavage upon photolysis at 400 nm of Ru3(CO)12, a prototype for the photochemistry of transition metal carbonyls. This
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::3537d773531681f76af95a17f96e8a40
https://pubmed.ncbi.nlm.nih.gov/30628601
https://pubmed.ncbi.nlm.nih.gov/30628601
Autor:
K A, Gaffney, M M, Webster
Publikováno v:
Journal of fish biology. 92(5)
We investigated the consistency of association network structure for groups of sticklebacks Gasterosteus aculeatus. Each group was observed twice and we varied the duration between observations and the size of the experimental arena that they were ob
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::7b99258e7296f176ec985aa10d2659f2
https://pubmed.ncbi.nlm.nih.gov/29624696
https://pubmed.ncbi.nlm.nih.gov/29624696
Autor:
M. Vinall, K. C. Gaffney
Publikováno v:
MD Conference Express. 14:24-25
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ab32f1e6b7de7a2a1193cdd6c43d3aa4
https://doi.org/10.1177/155989771444021
https://doi.org/10.1177/155989771444021
Autor:
Sébastien Boutet, M. Messerschmidt, Desy, K. J. Gaffney, J. Arthur, David A. Reis, Livermore Llnl, Yiping Feng, David Fritz, Th. Tschentscher, U Boston, N. van Bakel, Lund Inst. Tech., G. B. Stephenson, J. B. Hastings, Nadine Kurita, J-C. Castagna, Henry N. Chapman, G. Gr|bel, Aymeric Robert, Jörgen Larsson, Jianwei Miao, Janos Hajdu, W. Foyt, Karl F. Ludwig
The Stanford Linear Accelerator Center (SLAC), along with Argonne National Laboratory (ANL), Lawrence Livermore National Laboratory (LLNL), and the University of California at Los Angeles (UCLA), is constructing a Free-Electron Laser (FEL) facility,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::23c3e06949be4644f4b78ef3ec5e5c82
https://doi.org/10.2172/918010
https://doi.org/10.2172/918010
Autor:
R. Pahl, O. Hignette, J. Arthur, Aaron M. Lindenberg, J. Als-Nielsen, E. P. Kanter, K. J. Gaffney, Lin X. Chen, J. Schneider, D der Spoel, H. Ishii, C. Blome, Holger Schlarb, J. Rudati, P. Emma, L. Young, Andrew MacPhee, F. Settle, D. P. Siddons, O. Synnergreen, D. P. Lowney, D. Mills, A. L. Cavalieri, S. Southworth, Philip H. Bucksbaum, Simone Techert, David A. Reis, Patrick Krejcik, Tristan G. Matthews, C. Calleman, David Fritz, Brian Stephenson, M. Bergh, P. H. Fuoss, K. Luening, Janos Hajdu, J. B. Hastings, C.-C. Kao, Keith Moffat, Henry N. Chapman, S. Brenna, Roger Falcone, S. H. Lee, R. Tatchyn, G. Huldt, H. Schulte-Schrepping, Rasmus Ischebeck, B. Adams, Jörgen Larsson, Thomas Tschentscher
Publikováno v:
American Institute of Physics Conference Proceedings
The Sub‐Picosecond Photon Source (SPPS), in operation since May 2003, makes x‐ray pulses of 100 fs. Spontaneous radiation originates from a short pulsed electron beam that passes through an undulator at the Stanford Linear Accelerator Center. New
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cd44e0d0a299d47ae4bfce7c97594ecd
https://doi.org/10.1063/1.2128358
https://doi.org/10.1063/1.2128358