2 papers
cond-mat.mtrl-sci2024
Precision-controlled ultrafast electron microscope platforms. A case study: Multiple-order coherent phonon dynamics in 1T-TaSe probed at 50 femtosecond - 10 femtometer scales
Xiaoyi Sun, Joseph William, Sachin Sharma +4
We report on the first detailed beam test attesting the fundamental principle behind the development of high-current-efficiency ultrafast electron microscope systems where a radio-…
cond-mat.str-el2021
Toward nonthermal control of excited quantum materials: framework and investigations by ultrafast electron scattering and imaging
Xiaoyi Sun, Shuaishuai Sun, Chong-Yu Ruan
Quantum material systems upon applying ultrashort laser pulses provide a rich platform to access excited material phases and their transformations that are not entirely like their…