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Attosecond Probing of Coherent Vibrational Dynamics in CBr ₄

https://doi.org/10.1021/acs.jpca.4c05210

Ou, Jen-Hao; Hait, Diptarka; Rupprecht, Patrick; Beetar, John_E; Martínez, Todd_J; Leone, Stephen_R (October 2024, The Journal of Physical Chemistry A)
Measurement of coherent vibrational dynamics with X-ray Transient Absorption Spectroscopy simultaneously at the Carbon K- and Chlorine L2,3- edges

https://doi.org/10.1038/s42005-024-01794-4

Ross, Andrew_D; Hait, Diptarka; Scutelnic, Valeriu; Neumark, Daniel_M; Head-Gordon, Martin; Leone, Stephen_R (September 2024, Communications Physics)
Reinvented: An Attosecond Chemist

https://doi.org/10.1146/annurev-physchem-083122-011610

Leone, Stephen R (June 2024, Annual Review of Physical Chemistry)

Attosecond science requires a substantial rethinking of how to make measurements on very short timescales; how to acquire the necessary equipment, technology, and personnel; and how to build a set of laboratories for such experiments. This entails a rejuvenation of the author in many respects, in the laboratory itself, with regard to students and postdocs, and in generating funding for research. It also brings up questions of what it means to do attosecond science, and the discovery of the power of X-ray spectroscopy itself, which complements the short timescales addressed. The lessons learned, expressed in the meanderings of this autobiographical article, may be of benefit to others who try to reinvent themselves.
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Free, publicly-accessible full text available June 28, 2025
Core-excited states of ${SF}_{6}$ probed with soft-x-ray femtosecond transient absorption of vibrational wave packets

https://doi.org/10.1103/PhysRevA.108.012805

Barreau, Lou; Ross, Andrew D.; Kimberg, Victor; Krasnov, Pavel; Blinov, Svyatoslav; Neumark, Daniel M.; Leone, Stephen R. (July 2023, Physical Review A)

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Nonresonant coherent amplitude transfer in attosecond four-wave-mixing spectroscopy

https://doi.org/10.1103/PhysRevA.107.023526

Gaynor, James D.; Fidler, Ashley P.; Kobayashi, Yuki; Lin, Yen-Cheng; Keenan, Clare L.; Neumark, Daniel M.; Leone, Stephen R. (February 2023, Physical Review A)

Full Text Available