Title

Electronic structure of alkaline-earth selenides

Document Type

Article

Publication Date

1-1-1992

Abstract

The electronic band structures of MgSe, CaSe, and SrSe have been calculated by the Hartree-Fock method with correlation corrections included. Our results are compared to optical data on these rocksalt-structure insulators predicting that CaSe is a direct-gap material while both MgSe and SrSe are indirect-gap materials. © 1992 The American Physical Society.

Publication Title

Physical Review B

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