162 citations · 401 across the 12 of their papers we have counts for
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cond-mat.mtrl-sci2016
Designing New Improper Ferroelectrics with a General Strategy
Ke Xu, Xue-Zeng Lu, H. J. Xiang
The presence of a switchable spontaneous electric polarization makes ferroelectrics ideal candidates for the use in many applications such as memory and sensors devices. Since know…
cond-mat.supr-con2016★ 42 cited
Structure and Composition of the 200 K-Superconducting Phase of H2S under Ultrahigh Pressure: The Perovskite (SH-)(H3S+)
Elijah E. Gordon§, Ke Xu§, Hongjun Xiang +5
H2S is converted under ultrahigh pressure (> 110 GPa) to a metallic phase that becomes superconducting with a record Tc of 200 K. It has been proposed that the superconducting phas…