Issue 5, 2018

Systematic charge distribution changes in Bi- and Pb-3d transition metal perovskites

Abstract

Charge distribution changes in Bi- and Pb-3d transition metal perovskite type oxides were examined by comprehensive precise structural analysis, spectroscopy, and theoretical investigations. The change in the depth of the d level of the transition metal caused the intermetallic charge transfer. A temperature-induced charge-transfer transition in chemically modified BiNiO3 results in technologically important negative thermal expansion.

Graphical abstract: Systematic charge distribution changes in Bi- and Pb-3d transition metal perovskites

Article information

Article type
Perspective
Submitted
01 sep 2017
Accepted
20 dec 2017
First published
11 jan 2018

Dalton Trans., 2018,47, 1371-1377

Systematic charge distribution changes in Bi- and Pb-3d transition metal perovskites

M. Azuma, Y. Sakai, T. Nishikubo, M. Mizumaki, T. Watanuki, T. Mizokawa, K. Oka, H. Hojo and M. Naka, Dalton Trans., 2018, 47, 1371 DOI: 10.1039/C7DT03244G

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