343 citations · 609 across the 5 of their papers we have counts for
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Robust edge photocurrent response on layered Type II Weyl semimetal WTe2
Qinsheng Wang, Jingchuan Zheng, Yuan He +16
Photo sensing and energy harvesting based on exotic properties of quantum materials and new operation principles have great potentials to break the fundamental performance limit of…
Observation of a ferro-rotational order coupled with second-order nonlinear optical fields
Wencan Jin, Elizabeth Drueke, Siwen Li +6
The ferro-rotational order, whose order parameter (OP) is an axial vector invariant under both time reversal (TR) and spatial inversion (SI) operations, is the last remaining categ…
Valley-Hall In-Plane Edge States as Building Blocks for Elastodynamic Logic Circuits
Jihong Ma, Kai Sun, Stefano Gonella
In this work, we investigate theoretically and demonstrate experimentally the existence of valley-Hall edge states in the in-plane dynamics of honeycomb lattices with bi-valued str…
Evolution of interlayer and intralayer magnetism in three atomically thin chromium trihalides
Hyun Ho Kim, Bowen Yang, Siwen Li +16
We conduct a comprehensive study of three different magnetic semiconductors, CrI, CrBr, and CrCl, by incorporating both few- and bi-layer samples in van der Waals tunne…
Detection of quantum phases via out-of-time-order correlators
Ceren B. Dağ, Kai Sun, L. -M. Duan
We elucidate the relation between out-of-time-order correlators (OTOCs) and quantum phase transitions via analytically studying the OTOC dynamics in a degenerate spectrum. Our meth…