Electronic structure, optical and dielectric properties of BaTiO 3 /CaTiO 3 /SrTiO 3 ferroelectric superlattices from first-principles calculations

Luo, Bing; Wang, Xiaohui; Tian, Enke; Li, Guowu; Li, Longtu

doi:10.1039/c5tc01622c

Public

Electronic structure, optical and dielectric properties of BaTiO 3 /CaTiO 3 /SrTiO 3 ferroelectric superlattices from first-principles calculations

Published in Journal of Materials Chemistry C • Jan 1, 2015

Authors:

Bing Luo

Xiaohui Wang

Enke Tian

Abstract

The electronic structure, lattice vibrations, and optical, dielectric and thermodynamic properties of BaTiO 3 /CaTiO 3 /SrTiO 3 (BT/CT/ST) ferroelectric superlattices are calculated by using first-principles calculations.

Subject

Materials science

Superlattice

Ferroelectricity

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