371 citations · 1.5k across the 36 of their papers we have counts for
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Ultrafast lattice disordering can be accelerated by electronic collisional forces
Gilberto A. de la Pena Munoz, Alfredo A. Correa, Shan Yang +11
In the prevalent picture of ultrafast structural phase transitions, the atomic motion occurs in a slowly varying potential energy surface determined adiabatically by the fast elect…
Formation of buried domain walls in the ultrafast transition of SmTe
M. Trigo, P. Giraldo-Gallo, J. N. Clark +13
We study ultrafast x-ray diffraction on the charge density wave (CDW) of SmTe using an x-ray free electron laser. The CDW peaks show that photoexcitation with near-infrared pum…
Short small-polaron lifetime in the mixed-valence perovskite CsAuI from high-pressure pump-probe experiments
M. Trigo, J. Chen, M. P. Jiang +5
We study the ultrafast phonon response of mixed-valence perovskite CsAuI using pump-probe spectroscopy under high-pressure in a diamond anvil cell. We observed a remark…