The two-phase coexistent region in Nd0.5Sr0.5MnO 3

Yousuke Watanabe, Tetsutaro Masaki, Satoshi Awaji, Kohki Takahashi, Tetsuro Fukase, Norio Kobayashi, Kazuo Watanabe

Research output: Contribution to journalArticlepeer-review

1 Citation (Scopus)

Abstract

By utilizing three kinds of incident X-ray radiation under the magnetic fields of 0 T and 5 T, the coexistent region of high-temperature ferromagnetic and low-temperature anti-ferromagnetic phases for the titled manganite oxide was investigated with temperature change between 300 K and 10 K. The unusual extension of the two-phase coexistent region to lower temperature was observed with cooling under 5 T for CuKα radiation, and was estimated due to a surface effect. The large amount of the remnant high-temperature ferromagnetic phase observed in the previous investigations for powder sample under magnetic field was considered by this effect.

Original languageEnglish
Pages (from-to)2837-2842
Number of pages6
Journaljournal of the physical society of japan
Volume72
Issue number11
DOIs
Publication statusPublished - 2003 Nov 1

Keywords

  • CMR
  • Magnetoresistance
  • Manganite
  • NdSrMnO
  • X-ray

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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