Impurity Effects on the Electronic/Magnetic Ground States of Perovskite Manganites

Takuro Katsufuji, Sang Wook Cheong, Shigeo Mori, Cheng Hsuan Chen

Research output: Contribution to journalArticle

86 Citations (Scopus)

Abstract

Impurity effects on charge ordering (CO) as well as magnetic ground states in perovskite-type manganites are investigated. We found that the CO state becomes short-ranged with a small amount of impurities, in contrast to the impurity effects on the magnetic ordering without CO, e.g., the ferromagnetic (FM) state or the layered antiferromagnetic state. Such a short-ranged CO may play an important role in the competition between the FM state and the CO state.

Original languageEnglish
Pages (from-to)1090-1093
Number of pages4
Journaljournal of the physical society of japan
Volume68
Issue number4
DOIs
Publication statusPublished - 1999 Apr
Externally publishedYes

Keywords

  • Charge ordering
  • Impurity
  • Perovskite manganites

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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