High-pressure studies of topological insulators Bi2Se3,Bi2Te3, and Sb2Te3

作者: F. J. Manjón , R. Vilaplana , O. Gomis , E. Pérez-González , D. Santamaría-Pérez

DOI: 10.1002/PSSB.201200672

关键词: SemiconductorStructural phaseMaterials scienceHigh pressureCondensed matter physicsThermoelectric materialsTetradymiteBand gapTopological 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 …

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