T
Timur Osipov
Researcher at SLAC National Accelerator Laboratory
Publications - 80
Citations - 1533
Timur Osipov is an academic researcher from SLAC National Accelerator Laboratory. The author has contributed to research in topics: Ionization & Photoionization. The author has an hindex of 20, co-authored 80 publications receiving 1259 citations. Previous affiliations of Timur Osipov include Stanford University & Western Michigan University.
Papers
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Journal ArticleDOI
Probing ultrafast ππ*/nπ* internal conversion in organic chromophores via K-edge resonant absorption
Thomas J. A. Wolf,Rolf H. Myhre,Rolf H. Myhre,James P. Cryan,Sonia Coriani,Sonia Coriani,Richard J. Squibb,Andrea Battistoni,Nora Berrah,Christoph Bostedt,Christoph Bostedt,Christoph Bostedt,Phil Bucksbaum,Phil Bucksbaum,Giacomo Coslovich,Raimund Feifel,Kelly J. Gaffney,Jakob Grilj,Todd J. Martínez,Todd J. Martínez,Shungo Miyabe,Shungo Miyabe,Stefan Moeller,Melanie Mucke,Adi Natan,Razib Obaid,Timur Osipov,Oksana Plekan,Song Wang,Henrik Koch,Henrik Koch,Markus Gühr,Markus Gühr +32 more
TL;DR: In this paper, the authors exploit the element and site selectivity of soft X-ray absorption to sensitively follow the ultrafast ππ*/nπ* electronic relaxation of hetero-organic molecules.
Single photon induced symmetry breaking of H2 dissociation - eScholarship
F. Martín,J. Fernandez,T. Havermeier,Lutz Foucar,Th. Weber,K. Kreidi,Markus Schöffler,L. Schmidt,T. Jahnke,A. L. Landers,Ottmar Jagutzki,Achim Czasch,E. P. Benis,Timur Osipov,Ali Belkacem,M. H. Prior,Horst Schmidt-Böcking,C. L. Cocke,R. Dörner +18 more
TL;DR: In this paper, it was shown that the inversion symmetry can be broken by absorption of a linearly polarized photon, which itself has inversion symmetric symmetry, which is the result of the entanglement between symmetric and antisymmetric states resulting from autoionization.
Journal ArticleDOI
Probing ultrafast \pi\pi*/n\pi* internal conversion in organic chromophores via K-edge resonant absorption
Thomas J. A. Wolf,Rolf H. Myhre,James P. Cryan,Sonia Coriani,Richard J. Squibb,Andrea Battistoni,Nora Berrah,C. Bostedt,P. H. Bucksbaum,Giacomo Coslovich,R. Feifel,Kelly J. Gaffney,Jakob Grilj,Todd J. Martínez,S. Miyabe,Stefan Moeller,Melanie Mucke,Adi Natan,Razib Obaid,Timur Osipov,O. Plekan,Shan X. Wang,Henrik Koch,Markus Gühr +23 more
TL;DR: In this paper, the authors exploit the element and site specificity of soft x-ray absorption spectroscopy to selectively follow the electronic change during the n π/n π* internal conversion.
Journal ArticleDOI
Dynamics of hollow atom formation in intense x-ray pulses probed by partial covariance mapping
Leszek J. Frasinski,Vitali Zhaunerchyk,Melanie Mucke,Richard J. Squibb,Richard J. Squibb,M. Siano,John H. D. Eland,John H. D. Eland,P. Linusson,Peter van der Meulen,Peter Salén,Richard D. Thomas,Mats Larsson,Lutz Foucar,Joachim Ullrich,Koji Motomura,S. Mondal,Kiyoshi Ueda,Timur Osipov,Li Fang,Brendan Murphy,Nora Berrah,Christoph Bostedt,John D. Bozek,S. Schorb,Marc Messerschmidt,James M. Glownia,James P. Cryan,Ryan Coffee,Osamu Takahashi,Shin-ichi Wada,Maria Novella Piancastelli,Maria Novella Piancastelli,Robert Richter,Kevin C. Prince,Raimund Feifel +35 more
TL;DR: The capacity of a correlation method called "partial covariance mapping" to probe the electron dynamics of neon atoms exposed to intense 8 fs pulses of 1062 eV photons is demonstrated and the map reveals hitherto unobserved nonlinear sequences of photoionization and Auger events.
Journal ArticleDOI
Hetero-site-specific X-ray pump-probe spectroscopy for femtosecond intramolecular dynamics
Antonio Picón,C. S. Lehmann,C. S. Lehmann,Christoph Bostedt,Christoph Bostedt,Artem Rudenko,Agostino Marinelli,Timur Osipov,Daniel Rolles,Nora Berrah,Cédric Bomme,M. Bucher,M. Bucher,Gilles Doumy,Benjamin Erk,Ken R. Ferguson,Tais Gorkhover,Phay J. Ho,Elliot P. Kanter,Bertold Krässig,Jacek Krzywinski,Alberto Lutman,Anne Marie March,Dooshaye Moonshiram,Dipanwita Ray,Dipanwita Ray,Linda Young,S. T. Pratt,Stephen H. Southworth +28 more
TL;DR: Using two-colour 10-fs X-ray pulses, experimental evidence of a hetero-site pump-probe signal is shown and the femtosecond time dependence for the formation of F ions during the fragmentation of XeF2 molecules following X-rays absorption at the Xe site is observed.