Contribution of valence difference to mixture formation between perovskite compounds A+2B+4O3 and A+3B+3O3

Seo Yong Cho, Dong-Wan Kim, Jung Ryeol Kim, Hyun Suk Jung, Kug Sun Hong

Research output: Contribution to journalArticle

Abstract

Requirements for mixture formation between A+2B+4O3 and A+3B+3O3 perovskite compounds were examined. The tolerance factor as well as the differences in size and valence of A and B site ions were considered as critical factors. A valence difference is found to be a necessary condition for the mixture formation.

Original languageEnglish
Pages (from-to)32-35
Number of pages4
JournalRare Metals
Volume21
Issue numberSUPPL.
Publication statusPublished - 2002 Jul 1
Externally publishedYes

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Perovskite
valence
Ions
requirements
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perovskite

Keywords

  • Critical factor
  • Mixture formation
  • Perovskite
  • Valence

ASJC Scopus subject areas

  • Materials Science(all)
  • Metals and Alloys

Cite this

Contribution of valence difference to mixture formation between perovskite compounds A+2B+4O3 and A+3B+3O3 . / Cho, Seo Yong; Kim, Dong-Wan; Kim, Jung Ryeol; Jung, Hyun Suk; Hong, Kug Sun.

In: Rare Metals, Vol. 21, No. SUPPL., 01.07.2002, p. 32-35.

Research output: Contribution to journalArticle

Cho, Seo Yong ; Kim, Dong-Wan ; Kim, Jung Ryeol ; Jung, Hyun Suk ; Hong, Kug Sun. / Contribution of valence difference to mixture formation between perovskite compounds A+2B+4O3 and A+3B+3O3 In: Rare Metals. 2002 ; Vol. 21, No. SUPPL. pp. 32-35.
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