作者: F. J. Manjón , R. Vilaplana , O. Gomis , E. Pérez-González , D. Santamaría-Pérez
关键词: Semiconductor 、 Structural phase 、 Materials science 、 High pressure 、 Condensed matter physics 、 Thermoelectric materials 、 Tetradymite 、 Band gap 、 Topological insulator
摘要: … and Im-3m phases … pressure dependence of the optical gap measured in these compounds is in very good agreement with the evolution of the electronic band structure under pressure …