Ultrafast Diffraction and Spectroscopy Studies of Gas-Phase Photochemistry
ORAL · Invited
Abstract
The continuing progress of ultrafast sources such as X-ray free-electron lasers, high-repetition-rate near-infrared lasers, and Mega-electronvolt ultrafast electron diffraction facilities enable studies of electronic and structural dynamics in gas-phase molecules with unprecedented spatial and temporal resolution. I will present recent examples of experiments utilizing a variety of different spectroscopic techniques such as time-resolved photoelectron spectroscopy [1] and Coulomb explosion imaging [2,3,4]. The results are compared to experiments performed with other ultrafast techniques such as ultrafast electron and X-ray diffraction to highlight strengths and limitations of each technique.
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Publication: [1] S. Pathak et al., Nat. Chem. 12, 795 (2020)<br>[2] R. Boll et al., Nat. Phys. 18, 423-428 (2022)<br>[3] S. Pathak et al., J. Phys. Chem. Lett. 11, 10205 (2020)<br>[4] S. Bhattacharyya et al., J. Phys. Chem. Lett. 13, 5845 (2022)
Presenters
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Daniel Rolles
J.R. Macdonald Laboratory, Kansas State University, J.R. Macdonald Laboratory, Department of Physics, Kansas State University, Manhattan, KS, USA, Kansas State, Kansas State University
Authors
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Daniel Rolles
J.R. Macdonald Laboratory, Kansas State University, J.R. Macdonald Laboratory, Department of Physics, Kansas State University, Manhattan, KS, USA, Kansas State, Kansas State University