Realization of magnetic field-induced reversible martensitic transformation in NiCoMnGa alloys

S. Y. Yu; Z. X. Cao; L. Ma; G. D. Liu; J. L. Chen; G. H. Wu; Bei Zhang; X. X. Zhang

doi:10.1063/1.2783188

Realization of magnetic field-induced reversible martensitic transformation in NiCoMnGa alloys

S. Y. Yu, Z. X. Cao, L. Ma, G. D. Liu, J. L. Chen, G. H. Wu^*, Bei Zhang, X. X. Zhang

^*Corresponding author for this work

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

171 Scopus citations

Abstract

Effect of a magnetic field on martensitic transformation in the NiCoMnGa alloys was investigated. A field-induced reversible martensitic transformation from the martensitic phase of low magnetization to the parent phase of high magnetization has been realized. The substitution of Co for Ni atoms has turned the magnetic ordering of the parent phase from partially antiferromagnetic to ferromagnetic, resulting in a large magnetization change across the transformation, which dramatically enhances the magnetic field driving force. The transformation temperature can be downshifted by magnetic field at a rate up to 14 KT in Ni37 Co13 Mn32 Ga18. Other mechanism details were also discussed.

Original language	English (US)
Article number	102507
Journal	Applied Physics Letters
Volume	91
Issue number	10
DOIs	https://doi.org/10.1063/1.2783188
State	Published - 2007
Externally published	Yes

ASJC Scopus subject areas

Physics and Astronomy (miscellaneous)

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10.1063/1.2783188

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title = "Realization of magnetic field-induced reversible martensitic transformation in NiCoMnGa alloys",

abstract = "Effect of a magnetic field on martensitic transformation in the NiCoMnGa alloys was investigated. A field-induced reversible martensitic transformation from the martensitic phase of low magnetization to the parent phase of high magnetization has been realized. The substitution of Co for Ni atoms has turned the magnetic ordering of the parent phase from partially antiferromagnetic to ferromagnetic, resulting in a large magnetization change across the transformation, which dramatically enhances the magnetic field driving force. The transformation temperature can be downshifted by magnetic field at a rate up to 14 KT in Ni37 Co13 Mn32 Ga18. Other mechanism details were also discussed.",

author = "Yu, {S. Y.} and Cao, {Z. X.} and L. Ma and Liu, {G. D.} and Chen, {J. L.} and Wu, {G. H.} and Bei Zhang and Zhang, {X. X.}",

year = "2007",

doi = "10.1063/1.2783188",

language = "English (US)",

volume = "91",

journal = "Applied Physics Letters",

issn = "0003-6951",

publisher = "AMER INST PHYSICS",

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T1 - Realization of magnetic field-induced reversible martensitic transformation in NiCoMnGa alloys

AU - Yu, S. Y.

AU - Cao, Z. X.

AU - Ma, L.

AU - Liu, G. D.

AU - Chen, J. L.

AU - Wu, G. H.

AU - Zhang, Bei

AU - Zhang, X. X.

PY - 2007

Y1 - 2007

N2 - Effect of a magnetic field on martensitic transformation in the NiCoMnGa alloys was investigated. A field-induced reversible martensitic transformation from the martensitic phase of low magnetization to the parent phase of high magnetization has been realized. The substitution of Co for Ni atoms has turned the magnetic ordering of the parent phase from partially antiferromagnetic to ferromagnetic, resulting in a large magnetization change across the transformation, which dramatically enhances the magnetic field driving force. The transformation temperature can be downshifted by magnetic field at a rate up to 14 KT in Ni37 Co13 Mn32 Ga18. Other mechanism details were also discussed.

AB - Effect of a magnetic field on martensitic transformation in the NiCoMnGa alloys was investigated. A field-induced reversible martensitic transformation from the martensitic phase of low magnetization to the parent phase of high magnetization has been realized. The substitution of Co for Ni atoms has turned the magnetic ordering of the parent phase from partially antiferromagnetic to ferromagnetic, resulting in a large magnetization change across the transformation, which dramatically enhances the magnetic field driving force. The transformation temperature can be downshifted by magnetic field at a rate up to 14 KT in Ni37 Co13 Mn32 Ga18. Other mechanism details were also discussed.

UR - http://www.scopus.com/inward/record.url?scp=34548503372&partnerID=8YFLogxK

U2 - 10.1063/1.2783188

DO - 10.1063/1.2783188

M3 - Article

AN - SCOPUS:34548503372

SN - 0003-6951

VL - 91

JO - Applied Physics Letters

JF - Applied Physics Letters

IS - 10

M1 - 102507

ER -

Realization of magnetic field-induced reversible martensitic transformation in NiCoMnGa alloys

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