cond-mat.mtrl-sci
Origin of Increased Curie Temperature in Lithium-Substituted Ferroelectric Niobate Perovskite: Enhancement of the Soft Polar Mode
Hao-Cheng Thong Fang-Zhou Yao Xian-Xian Cai Ze Xu Mao-Hua Zhang Huazhang Zhang Ben Xu Yan Wei Shi-Dong Wang Ke Wang