15 citations · 80 across the 17 of their papers we have counts for
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cond-mat.mes-hall2020★ 15 cited
Attractive and repulsive dipolar interaction in bilayers of indirect excitons
Darius Choksy, Chao Xu, Michael Fogler +3
We explore attractive dipolar interaction in indirect excitons (IXs). For one layer of IXs in a single pair of coupled quantum wells (CQW), the out-of-plane IX electric dipoles lea…
cond-mat.supr-con2020★ 1 cited
Superconducting junction with tri-component pairing gap functions
Chao Xu, Wang Yang, Congjun Wu
We study a superconducting hetro-junction with one side characterized by the unconventional chiral -wave gap function and the other side the conventional -wave…
cond-mat.supr-con2020
Nonrelativistic axion electrodynamics in superconductors
Chao Xu, Wang Yang
In previous works, axion electrodynamics in three dimensional superconductors is discussed by borrowing the results from superconducting Dirac systems. However, in this work…