Magnetic properties of Ni2.18Mn0.82Ga Heusler alloys with a coupled magnetostructural transition -: art. no. 092410

被引：71

作者：

Khovailo, VV ^{[1
]}

Takagi, T

Tani, J

Levitin, RZ

Cherechukin, AA

Matsumoto, M

Note, R

机构：

[1] Tohoku Univ, Inst Fluid Sci, Sendai, Miyagi 9808577, Japan

[2] Moscow MV Lomonosov State Univ, Fac Phys, Moscow 119899, Russia

[3] Russian Acad Sci, Inst Radioengn & Elect, Moscow 103907, Russia

[4] Tohoku Univ, Inst Multidisciplinary Res Adv Mat, Sendai, Miyagi 9808577, Japan

来源：

PHYSICAL REVIEW B | 2002年 / 65卷 / 09期

关键词：

D O I：

10.1103/PhysRevB.65.092410

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Polycrystalline Ni2.18Mn0.82Ga Heusler alloys with a coupled magnetostructural transition are studied by differential scanning calorimetry, magnetic and resistivity measurements. Coupling of the magnetic and structural subsystems results in unusual magnetic features of the alloy. These uncommon magnetic properties of Ni2.18Mn0.82Ga are attributed to the first-order structural transition from a tetragonal ferromagnetic to a cubic paramagnetic phase.

引用

页码：1 / 4

页数：4

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