Electronic structure of the high-temperature cubic phase of SrFeO2.5

M. A. Korotin, V. M. Zainullina, V. L. Kozhevnikov

Research output: Contribution to journalArticlepeer-review

4 Citations (Scopus)

Abstract

The electronic structure and magnetic properties of the high-temperature cubic phase of strontium ferrite SrFeO2.5 with the disordered location of oxygen vacancies have been calculated using the coherent potential method. The semiconductor character of the electronic spectrum of SrFeO2.5 is observed only at certain types of disordering of vacancies over the oxygen sublattice, which makes it possible to choose among structural models of the high-temperature phase proposed on the basis of experiments.

Original languageEnglish
Pages (from-to)307-311
Number of pages5
JournalJETP Letters
Volume102
Issue number5
DOIs
Publication statusPublished - 1 Sep 2015
Externally publishedYes

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