Superconductivity induced by Ag intercalation in Dirac semimetal Bi2Se3
نویسندگان
چکیده
Superconductivity in a doped topological insulator (TI) is very interesting phenomenon and constitute new finding of the modern day condensed matter physics. Here we have investigated physical transport properties such an intercalated TI, namely, Bi$_2$Se$_3$ via strong coupling route. The unique bandstructure Bismuth Selenide with dirac cone strongly influenced intercalation by Silver (Ag) (Gold (Au) included to compare contrast) at high densities, along novel structural effects, leading emergence orbital selective metal transition possible superconductivity low temperature. explored part multi electron correlations Ag Au dynamical-mean-field theory local density approximation, impact this establishing energy applications.
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ژورنال
عنوان ژورنال: Computational Materials Science
سال: 2022
ISSN: ['1879-0801', '0927-0256']
DOI: https://doi.org/10.1016/j.commatsci.2021.110989