2 papers
cond-mat.mtrl-sci2023
Polarization description of successive ferroelectric switching in hafnia
Guo-Dong Zhao, Xingen Liu, Zhongshan Xu +4
Intertwined ionic conduction and ferroelectric (FE) switching in HfO2 lead to extensive focuses. To describe its fundamental phenomena, we present a free-energy model describing th…
hep-th2019
Holographic Superfluid Solitons with Backreaction
Zhongshan Xu, Yiqiang Du, Johanna Erdmenger +3
Solitons are important nonperturbative excitations in superfluids. For holographic superfluids, we numerically construct dark solitons that have the symmetry-restored phase at thei…