Electrical and magnetic properties of the rapidly quenched Ni2.16Mn0.84Ga alloy with the shape-memory effect

被引：0
|
作者：
Kourov, NI
Korolev, AV
Pushin, VG
Koledov, VV
Shavrov, VG
Khovailo, VV
机构：
[1] Russian Acad Sci, Inst Met Phys, Ural Div, Ekaterinburg 620219, Russia
[2] Russian Acad Sci, Inst Radio Engn & Elect, Moscow 103907, Russia
[3] Tohoku Univ, Inst Fluid Sci, Sendai, Miyagi 9808577, Japan
来源：
PHYSICS OF METALS AND METALLOGRAPHY | 2005年 / 99卷 / 04期
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中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
Investigations of kinetic (electrical resistivity, macynetoresistance, and thermopower) and magnetic properties of a rapidly quenched alloy Ni2.16Mn0.84Ga have been carried out. A si--Inificant change in the energyband structure of the alloy during martensitic transformation has been detected. At the same time, no electron spectrum changes near the Fermi level have been observed at the Curie temperature. Ferro- and antiferromagnetic interactions have been shown to coexist in the martensitic phase of the alloy.
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页码：376 / 382
页数：7
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