Linear and nonlinear optical probe of the ferroelectric-like phase transition in a polar metal, LiOsO3

Haricharan Padmanabhan, Yoonsang Park, Danilo Puggioni +7

LiOsO3 is one of the first materials identified in a recent literature as a 'polar metal', a class of materials that are simultaneously noncentrosymmetric and metallic. In this wor…