The Solid Solutions Gd2Cu2In1-xMgx - Drastic Increase of the Curie Temperature upon In/Mg Substitution

被引：6

作者：

Hermes, Wilfried ^{[2
]}

Schappacher, Falko M. ^{[1
]}

Poettgen, Rainer ^{[1
]}

机构：

[1] Univ Munster, Inst Anorgan & Analyt Chem, D-48149 Munster, Germany

[2] Lund Univ, Dept Chem Polymer & Mat Chem, SE-22100 Lund, Sweden

来源：

ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES | 2010年 / 65卷 / 12期

关键词：

Intermetallics; Gadolinium; Solid Solution; Ferromagnetism; INTERMETALLIC COMPOUNDS; ELECTRICAL-RESISTIVITY; NEUTRON-DIFFRACTION; MAGNESIUM COMPOUNDS; MAGNETIC-PROPERTIES; CRYSTAL-STRUCTURE; GD-TM; LA-ND; SM; HEAT;

D O I：

10.1515/znb-2010-1216

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The Mo2B2Fe-type intermetallic compounds Gd2Cu2In and Gd2Cu2Mg form a complete set of solid solutions Gd2Cu2In1-xMgx. The a lattice parameter, the Weiss constant and the Curie temperature increase with increasing magnesium content in an almost Vegard-like manner, while the c parameter remains almost constant. All members of the solid solutions show ferromagnetism with T(C)s between 114 and 80 K.

引用

页码：1516 / 1520

页数：5

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