A first-principles study on the electronic structure of BaSbO 3 and electron–phonon coupling in K-doped superconducting antimonate

Physical Chemistry Chemical Physics 2026

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Authors: Soubhik Bhattacharyya, Pallian Murikkoli Sarun
DOI: 10.1039/d5cp04497a
Cited by: 0
References: 38

Abstract

DFT-GGA calculations reveal the charge disproportionated state of BaSbO 3 in its CDW state. The electron–phonon coupling in K-doped systems is underestimated in GGA calculation and is strongly enhanced when long-range exchange interaction is included.

Fields of Study & Subjects

Physics of Superconductivity and Magnetism Advanced Chemical Physics Studies Electronic and Structural Properties of Oxides

Publication details

Journal / source
Physical Chemistry Chemical Physics
Volume
28
Issue
7
Pages
4445–4458
Publication date
1 January 2026
Language
EN