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

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

doi:10.1143/JPSJ.72.2837

The two-phase coexistent region in Nd_0.5Sr_0.5MnO ₃

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

High Field Laboratory for Superconducting Materials

Research output: Contribution to journal › Article › peer-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 language	English
Pages (from-to)	2837-2842
Number of pages	6
Journal	journal of the physical society of japan
Volume	72
Issue number	11
DOIs	https://doi.org/10.1143/JPSJ.72.2837
Publication status	Published - 2003 Nov 1

Keywords

CMR
Magnetoresistance
Manganite
NdSrMnO
X-ray

ASJC Scopus subject areas

Physics and Astronomy(all)

Access to Document

10.1143/JPSJ.72.2837

Cite this

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title = "The two-phase coexistent region in Nd0.5Sr0.5MnO 3",

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.",

keywords = "CMR, Magnetoresistance, Manganite, NdSrMnO, X-ray",

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T1 - The two-phase coexistent region in Nd0.5Sr0.5MnO 3

AU - Watanabe, Yousuke

AU - Masaki, Tetsutaro

AU - Awaji, Satoshi

AU - Takahashi, Kohki

AU - Fukase, Tetsuro

AU - Kobayashi, Norio

AU - Watanabe, Kazuo

PY - 2003/11/1

Y1 - 2003/11/1

N2 - 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.

AB - 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.

KW - CMR

KW - Magnetoresistance

KW - Manganite

KW - NdSrMnO

KW - X-ray

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