Magnetic properties on shape memory alloys Ni2Mn1+xIn1-x

T. Kanomata; T. Yasuda; S. Sasaki; H. Nishihara; R. Kainuma; W. Ito; K. Oikawa; K. Ishida; K. U. Neumann; K. R.A. Ziebeck

doi:10.1016/j.jmmm.2008.11.079

Magnetic properties on shape memory alloys Ni₂Mn_1+xIn_1-x

T. Kanomata, T. Yasuda, S. Sasaki, H. Nishihara, R. Kainuma, W. Ito, K. Oikawa, K. Ishida, K. U. Neumann, K. R.A. Ziebeck

ENG - Metallurgy

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

73 Citations (Scopus)

Abstract

X-ray powder diffraction and magnetization measurements were done on the magnetic shape memory alloys Ni₂Mn_1+xIn_1-x. On the basis of the results, the magnetic phase diagram was determined for Ni₂Mn_1+xIn_1-x alloys. Magnetization measurements make clear that the excess Mn atoms, which substitute for In sites, are coupled ferromagnetically to the ferromagnetic manganese sublattices. A magnetic phase diagram of Ni₂Mn_1+xIn_1-x alloys is discussed qualitatively on the basis of the interatomic dependence of the exchange interactions.

Original language	English
Pages (from-to)	773-776
Number of pages	4
Journal	Journal of Magnetism and Magnetic Materials
Volume	321
Issue number	7
DOIs	https://doi.org/10.1016/j.jmmm.2008.11.079
Publication status	Published - 2009 Apr 1

Keywords

Magnetic shape memory alloys
Martenstic transition
Phase diagram

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics

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title = "Magnetic properties on shape memory alloys Ni2Mn1+xIn1-x",

abstract = "X-ray powder diffraction and magnetization measurements were done on the magnetic shape memory alloys Ni2Mn1+xIn1-x. On the basis of the results, the magnetic phase diagram was determined for Ni2Mn1+xIn1-x alloys. Magnetization measurements make clear that the excess Mn atoms, which substitute for In sites, are coupled ferromagnetically to the ferromagnetic manganese sublattices. A magnetic phase diagram of Ni2Mn1+xIn1-x alloys is discussed qualitatively on the basis of the interatomic dependence of the exchange interactions.",

keywords = "Magnetic shape memory alloys, Martenstic transition, Phase diagram",

author = "T. Kanomata and T. Yasuda and S. Sasaki and H. Nishihara and R. Kainuma and W. Ito and K. Oikawa and K. Ishida and Neumann, {K. U.} and Ziebeck, {K. R.A.}",

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TY - JOUR

T1 - Magnetic properties on shape memory alloys Ni2Mn1+xIn1-x

AU - Kanomata, T.

AU - Yasuda, T.

AU - Sasaki, S.

AU - Nishihara, H.

AU - Kainuma, R.

AU - Ito, W.

AU - Oikawa, K.

AU - Ishida, K.

AU - Neumann, K. U.

AU - Ziebeck, K. R.A.

PY - 2009/4/1

Y1 - 2009/4/1

N2 - X-ray powder diffraction and magnetization measurements were done on the magnetic shape memory alloys Ni2Mn1+xIn1-x. On the basis of the results, the magnetic phase diagram was determined for Ni2Mn1+xIn1-x alloys. Magnetization measurements make clear that the excess Mn atoms, which substitute for In sites, are coupled ferromagnetically to the ferromagnetic manganese sublattices. A magnetic phase diagram of Ni2Mn1+xIn1-x alloys is discussed qualitatively on the basis of the interatomic dependence of the exchange interactions.

AB - X-ray powder diffraction and magnetization measurements were done on the magnetic shape memory alloys Ni2Mn1+xIn1-x. On the basis of the results, the magnetic phase diagram was determined for Ni2Mn1+xIn1-x alloys. Magnetization measurements make clear that the excess Mn atoms, which substitute for In sites, are coupled ferromagnetically to the ferromagnetic manganese sublattices. A magnetic phase diagram of Ni2Mn1+xIn1-x alloys is discussed qualitatively on the basis of the interatomic dependence of the exchange interactions.

KW - Magnetic shape memory alloys

KW - Martenstic transition

KW - Phase diagram

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