130 citations · 130 across the 2 of their papers we have counts for
2 papers
cond-mat.mtrl-sci2023
Magnetic-order-mediated carrier and phonon dynamics in MnBi2Te4
Liang Cheng, Tian Xiang, Jingbo Qi
We investigate the quasiparticle dynamics in MnBi2Te4 single crystal using the ultrafast optical spectroscopy. Our results show that there exist anomalous dynamical optical respons…
physics.optics2021★ 130 cited
Spintronic Sources of Ultrashort Terahertz Electromagnetic Pulses
Tom S. Seifert, Liang Cheng, Zhengxing Wei +2
Spintronic terahertz emitters are novel, broadband and efficient sources of terahertz radiation, which emerged at the intersection of ultrafast spintronics and terahertz photonics.…