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Igor Litvinyuk
Researcher at Griffith University
Publications - 137
Citations - 3849
Igor Litvinyuk is an academic researcher from Griffith University. The author has contributed to research in topics: Ionization & Laser. The author has an hindex of 30, co-authored 133 publications receiving 3342 citations. Previous affiliations of Igor Litvinyuk include Florida State University & National Research Council.
Papers
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Journal ArticleDOI
Alignment-dependent strong field ionization of molecules.
Igor Litvinyuk,Kevin F. Lee,Kevin F. Lee,P. W. Dooley,P. W. Dooley,David M. Rayner,David M. Villeneuve,Paul B. Corkum,Paul B. Corkum +8 more
TL;DR: It is determined that N2 molecules are four times more likely to ionize when aligned parallel to the field than when aligned perpendicular to it, which indicates the dependence of strong field ionization of N2 on molecular orientation.
Journal ArticleDOI
Direct imaging of rotational wave-packet dynamics of diatomic molecules
P. W. Dooley,P. W. Dooley,Igor Litvinyuk,Kevin F. Lee,Kevin F. Lee,David M. Rayner,Michael Spanner,Michael Spanner,David M. Villeneuve,Paul B. Corkum,Paul B. Corkum +10 more
TL;DR: In this paper, Coulomb exploded molecules with a high-intensity circularly polarized pulse and used an ion imaging detector to measure a series of two-dimensional projections of the wave packet's angular distribution in 27 fs increments.
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Field-free orientation of CO molecules by femtosecond two-color laser fields.
Sankar De,Irina Znakovskaya,Dipanwita Ray,Fatima Anis,Nora G. Johnson,Irina Bocharova,Maia Magrakvelidze,B. D. Esry,C. L. Cocke,Igor Litvinyuk,Matthias F. Kling +10 more
TL;DR: The demonstrated method can be applied to study molecular frame dynamics under field-free conditions in conjunction with a variety of spectroscopy methods, such as high-harmonic generation, electron diffraction, and molecular frame photoelectron emission.
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Attosecond angular streaking and tunnelling time in atomic hydrogen.
U. Satya Sainadh,Han Xu,X. F. Wang,A. Atia-Tul-Noor,W. C. Wallace,Nicolas Douguet,Nicolas Douguet,Alexander Bray,Igor Ivanov,Klaus Bartschat,Anatoli Kheifets,Robert Sang,Igor Litvinyuk +12 more
TL;DR: In this article, the Coulomb potential was identified as the sole cause of the measured angle between the directions of electron emission and peak electric field, and an upper limit of 1.8 attoseconds on any tunnelling delay was established.
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Energy transfer to a proton-transfer fluorescence probe: Tryptophan to a flavonol in human serum albumin
Alexander Sytnik,Igor Litvinyuk +1 more
TL;DR: A protein fluorescence probe system, coupling excited-state intermolecular Förster energy transfer and intramolecular proton transfer (PT), is presented and it is demonstrated that two binding sites are involved in the human serum albumin-3-HF interaction.