151 citations · 372 across the 5 of their papers we have counts for
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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…
cond-mat.mtrl-sci2021★ 6 cited
Extremely low-energy collective modes in a quasi-one-dimensional system
Z. X. Wei, S. Zhang, Y. L. Su +5
We have investigated the quasiparticle dynamics and collective excitations in the quasi-one-dimensional material ZrTe using ultrafast optical pump-probe spectroscopy. Our time-…
cond-mat.mtrl-sci2018★ 151 cited
Ultrafast Spin-To-Charge Conversion at the Surface of Topological Insulator Thin Films
Xinbo Wang, Liang Cheng, Dapeng Zhu +11
Strong spin-orbit coupling, resulting in the formation of spin-momentum-locked surface states, endows topological insulators with superior spin-to-charge conversion characteristics…