Phase equilibria in the Mn-rich portion of Mn-Ga binary system

Kazuhiro Minakuchi; Rie Y. Umetsu; Kiyohito Ishida; Ryosuke Kainuma

doi:10.1016/j.jallcom.2012.04.065

Phase equilibria in the Mn-rich portion of Mn-Ga binary system

Kazuhiro Minakuchi, Rie Y. Umetsu, Kiyohito Ishida, Ryosuke Kainuma

Tohoku University

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

47 Citations (Scopus)

Abstract

The phase equilibria in the Mn-rich portion of Mn-Ga binary system were experimentally determined. The topological feature of the determined diagram was found to be similar to that reported by Wachtel and Nier [17] while the η phase with the D0 ₁₉ structure exists in a wider temperature and composition range and the τ phase has a wider solubility range. The complicated composition dependence on magnetization of the Mn-rich alloys reported by Masumoto et al. can successfully be explained with the determined phase diagram.

Original language	English
Pages (from-to)	332-337
Number of pages	6
Journal	Journal of Alloys and Compounds
Volume	537
DOIs	https://doi.org/10.1016/j.jallcom.2012.04.065
Publication status	Published - 2012 Oct 5

Keywords

Magnetization
Mn-Ga binary system
Mn Ga
Phase equilibria

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10.1016/j.jallcom.2012.04.065

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title = "Phase equilibria in the Mn-rich portion of Mn-Ga binary system",

abstract = "The phase equilibria in the Mn-rich portion of Mn-Ga binary system were experimentally determined. The topological feature of the determined diagram was found to be similar to that reported by Wachtel and Nier [17] while the η phase with the D0 19 structure exists in a wider temperature and composition range and the τ phase has a wider solubility range. The complicated composition dependence on magnetization of the Mn-rich alloys reported by Masumoto et al. can successfully be explained with the determined phase diagram.",

keywords = "Magnetization, Mn-Ga binary system, Mn Ga, Phase equilibria",

author = "Kazuhiro Minakuchi and Umetsu, {Rie Y.} and Kiyohito Ishida and Ryosuke Kainuma",

note = "Funding Information: We thanks K. Aoyagi and K. Ito for sample preparation. This study was supported by Grant-in-Aids from the Japanese Society for the Promotion of Science (JSPS), and by the Global COE Program, Tohoku University, MEXT, Japan.",

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AU - Minakuchi, Kazuhiro

AU - Umetsu, Rie Y.

AU - Ishida, Kiyohito

AU - Kainuma, Ryosuke

N1 - Funding Information: We thanks K. Aoyagi and K. Ito for sample preparation. This study was supported by Grant-in-Aids from the Japanese Society for the Promotion of Science (JSPS), and by the Global COE Program, Tohoku University, MEXT, Japan.

PY - 2012/10/5

Y1 - 2012/10/5

N2 - The phase equilibria in the Mn-rich portion of Mn-Ga binary system were experimentally determined. The topological feature of the determined diagram was found to be similar to that reported by Wachtel and Nier [17] while the η phase with the D0 19 structure exists in a wider temperature and composition range and the τ phase has a wider solubility range. The complicated composition dependence on magnetization of the Mn-rich alloys reported by Masumoto et al. can successfully be explained with the determined phase diagram.

AB - The phase equilibria in the Mn-rich portion of Mn-Ga binary system were experimentally determined. The topological feature of the determined diagram was found to be similar to that reported by Wachtel and Nier [17] while the η phase with the D0 19 structure exists in a wider temperature and composition range and the τ phase has a wider solubility range. The complicated composition dependence on magnetization of the Mn-rich alloys reported by Masumoto et al. can successfully be explained with the determined phase diagram.

KW - Magnetization

KW - Mn-Ga binary system

KW - Mn Ga

KW - Phase equilibria

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Phase equilibria in the Mn-rich portion of Mn-Ga binary system

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Keywords

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