Phase separation and ferromagnetic transition in B-site substituted (formula presented)

A. Machida; Y. Moritomo; K. Ohoyama; T. Katsufuji; A. Nakamura

doi:10.1103/PhysRevB.65.064435

Phase separation and ferromagnetic transition in B-site substituted (formula presented)

A. Machida, Y. Moritomo^*, K. Ohoyama, T. Katsufuji, A. Nakamura

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

1 Citation (Scopus)

Abstract

(formula presented) -site substitution effects on the structural and magnetic properties are investigated in (formula presented) (formula presented) (formula presented) (formula presented) Zn, Sc, Fe, Ni, Co, and Cr). With decreases of temperature below (formula presented) these compounds transform into a two-phase state. With further decrease of temperature below (formula presented) the Cr-, Co-, and Ni-doped compounds show the ferromagnetic transition, while the other compounds show only the antiferromagnetic component. We discuss these dopant-dependent ferromagnetic transition in terms of the effective one-electron bandwidth of the (formula presented) band.

Original language	English
Pages (from-to)	1-6
Number of pages	6
Journal	Physical Review B - Condensed Matter and Materials Physics
Volume	65
Issue number	6
DOIs	https://doi.org/10.1103/PhysRevB.65.064435
Publication status	Published - 2002
Externally published	Yes

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics

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10.1103/PhysRevB.65.064435

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title = "Phase separation and ferromagnetic transition in B-site substituted (formula presented)",

abstract = "(formula presented) -site substitution effects on the structural and magnetic properties are investigated in (formula presented) (formula presented) (formula presented) (formula presented) Zn, Sc, Fe, Ni, Co, and Cr). With decreases of temperature below (formula presented) these compounds transform into a two-phase state. With further decrease of temperature below (formula presented) the Cr-, Co-, and Ni-doped compounds show the ferromagnetic transition, while the other compounds show only the antiferromagnetic component. We discuss these dopant-dependent ferromagnetic transition in terms of the effective one-electron bandwidth of the (formula presented) band.",

author = "A. Machida and Y. Moritomo and K. Ohoyama and T. Katsufuji and A. Nakamura",

year = "2002",

doi = "10.1103/PhysRevB.65.064435",

language = "English",

volume = "65",

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journal = "Physical Review B-Condensed Matter",

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TY - JOUR

T1 - Phase separation and ferromagnetic transition in B-site substituted (formula presented)

AU - Machida, A.

AU - Moritomo, Y.

AU - Ohoyama, K.

AU - Katsufuji, T.

AU - Nakamura, A.

PY - 2002

Y1 - 2002

N2 - (formula presented) -site substitution effects on the structural and magnetic properties are investigated in (formula presented) (formula presented) (formula presented) (formula presented) Zn, Sc, Fe, Ni, Co, and Cr). With decreases of temperature below (formula presented) these compounds transform into a two-phase state. With further decrease of temperature below (formula presented) the Cr-, Co-, and Ni-doped compounds show the ferromagnetic transition, while the other compounds show only the antiferromagnetic component. We discuss these dopant-dependent ferromagnetic transition in terms of the effective one-electron bandwidth of the (formula presented) band.

AB - (formula presented) -site substitution effects on the structural and magnetic properties are investigated in (formula presented) (formula presented) (formula presented) (formula presented) Zn, Sc, Fe, Ni, Co, and Cr). With decreases of temperature below (formula presented) these compounds transform into a two-phase state. With further decrease of temperature below (formula presented) the Cr-, Co-, and Ni-doped compounds show the ferromagnetic transition, while the other compounds show only the antiferromagnetic component. We discuss these dopant-dependent ferromagnetic transition in terms of the effective one-electron bandwidth of the (formula presented) band.

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JO - Physical Review B-Condensed Matter

JF - Physical Review B-Condensed Matter

SN - 0163-1829

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Phase separation and ferromagnetic transition in B-site substituted (formula presented)

Abstract

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