50 citations · 96 across the 2 of their papers we have counts for
2 papers
cond-mat.mtrl-sci2022★ 46 cited
Dynamic crystallography reveals spontaneous anisotropy in cubic GeTe
Simon A. J. Kimber, Jiayong Zhang, Charles H. Liang +10
Cubic energy materials such as thermoelectrics or hybrid perovskite materials are often understood to be highly disordered. In GeTe and related IV-VI compounds, this is thought to…
quant-ph2014★ 50 cited
PT-restoration via increased loss-gain in PT-symmetric Aubry-Andre model
Charles Liang, Derek D. Scott, Yogesh N. Joglekar
In systems with ``balanced loss and gain'', the PT-symmetry is broken by increasing the non-hermiticity or the loss-gain strength. We show that finite lattices with oscillatory, PT…