Magnetic and transport properties of the Ni2-xMn1+xGa alloys

F. Zuo; X. Su; P. Zhang; G. C. Alexandrakis; F. Yang; K. H. Wu

doi:10.1088/0953-8984/11/13/016

Magnetic and transport properties of the Ni_2-xMn_1+xGa alloys

F. Zuo, X. Su, P. Zhang, G. C. Alexandrakis, F. Yang, K. H. Wu

Physics

Research output: Contribution to journal › Article

44 Scopus citations

Abstract

Magnetization and transport measurements have been performed to study the martensitic and pre-martensitic transitions for a series of ferromagnetic Heusler Ni_2-xMn_1+xGa alloys. Both magnetization and resistivity measurements show a clear jump at the martensitic transition and a discontinuous slope change at the pre-martensitic transition. The characteristic temperatures correspond well with those derived from previous direct structural results from neutron scattering, electron microscopy and ultrasonic studies. The martensitic transition temperature decreases with increasing Mn concentration.

Original language	English (US)
Pages (from-to)	2821-2830
Number of pages	10
Journal	Journal of Physics Condensed Matter
Volume	11
Issue number	13
DOIs	https://doi.org/10.1088/0953-8984/11/13/016
State	Published - Apr 5 1999

ASJC Scopus subject areas

Materials Science(all)
Condensed Matter Physics

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Zuo, F., Su, X., Zhang, P., Alexandrakis, G. C., Yang, F., & Wu, K. H. (1999). Magnetic and transport properties of the Ni_2-xMn_1+xGa alloys. Journal of Physics Condensed Matter, 11(13), 2821-2830. https://doi.org/10.1088/0953-8984/11/13/016

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AU - Zuo, F.

AU - Su, X.

AU - Zhang, P.

AU - Alexandrakis, G. C.

AU - Yang, F.

AU - Wu, K. H.

PY - 1999/4/5

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AB - Magnetization and transport measurements have been performed to study the martensitic and pre-martensitic transitions for a series of ferromagnetic Heusler Ni2-xMn1+xGa alloys. Both magnetization and resistivity measurements show a clear jump at the martensitic transition and a discontinuous slope change at the pre-martensitic transition. The characteristic temperatures correspond well with those derived from previous direct structural results from neutron scattering, electron microscopy and ultrasonic studies. The martensitic transition temperature decreases with increasing Mn concentration.

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