Features of crystal structures in the correlated-electron system Sr1-xLaxTiO3

M. Arao, F. Munakata, Y. Koyama

Research output: Contribution to journalArticle

4 Citations (Scopus)

Abstract

The details of crystal structures in Sr1-xLaxTiO3 with the simple perovskite structure have been investigated by means of electron diffraction at room temperature. When the Sr content decreases, the crystal structure was found to change as follows; Pm3m (x=0), R3̄c (0.05≦x<0.6), and Pm3m (0.6<x≦1.0). That is, the Pbnm structure results from the condensation of both M3 and R25 modes in the Pm3m structure, which are rotation modes of the TiO6 octahedron, while only the R25 displacement is involved in the R3̄c structure.

Original languageEnglish
Pages (from-to)1111-1112
Number of pages2
JournalPhysica C: Superconductivity and its applications
Volume282-287
Issue numberPART 2
DOIs
Publication statusPublished - 1997 Aug

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Energy Engineering and Power Technology
  • Electrical and Electronic Engineering

Fingerprint Dive into the research topics of 'Features of crystal structures in the correlated-electron system Sr1-xLaxTiO3'. Together they form a unique fingerprint.

  • Cite this