2 papers
cond-mat.mtrl-sci2022
Realization of A Strong Ferroelectric Metal by Nb-doping in Strained EuTiO
Sheng Xu, Yanni Gu, Chuanbo Zheng +1
Ferroelectric (FE) metals have been attracting attention as they possess both metallicity and ferroelectricity, the two seemingly incompatible physical properties. An important pro…
cond-mat.str-el2020
Metallic ferroelectric-ferromagnetic multiferroics in strained EuTiOH
Xu Sheng, Yanni Gu, Xiao Shen
Polar metals are defined by the coexistence of metallicity and polar crystal structure. They have potential applications in non-linear optics, ferroelectric devices, and quantum de…