Thermobaric treatment induced changes in the structure and magnetic properties of manganese antimonide

被引：2

作者：

Goncharov, VS ^{[1
]}

Ryzhkovskii, VM ^{[1
]}

机构：

[1] Byelarussian Acad Sci, Inst Solid State & Semicond Phys, Minsk, BELARUS

来源：

TECHNICAL PHYSICS LETTERS | 2001年 / 27卷 / 07期

关键词：

Manganese; Magnetic Property; Normal Condition; Characteristic Feature; Orthorhombic Phase;

D O I：

10.1134/1.1388938

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

An orthorhombic phase of Mn2Sb (a = 0.562 nm; b = 0.432 nm; c = 0.757 nm) was obtained for the first time in the manganese antimonide samples treated at a pressure of P = 7 GPa and a temperature of T = 1800 K. The high-pressure phase is metastable under normal conditions and breaks on heating above 420 K. A characteristic feature of this phase is the absence of a total magnetic moment at T > 90 K. (C) 2001 MAIK "Nauka/Interperiodica".

引用

页码：546 / 547

页数：2

共 4 条

[1]

GOODENOUGH JB, 1973, J SOLID STATE CHEM, V6, P493, DOI 10.1016/S0022-4596(73)80005-2

[2] STRUCTURAL TRANSITIONS BETWEEN PHOSPHIDES, ARSENIDES AND ARSENOPHOSPHIDES OF COMPOSITION M2P, M2AS AND M2(P1-XASX) [J].

NYLUND, A ;

ROGER, A ;

SENATEUR, JP ;

FRUCHART, R .

MONATSHEFTE FUR CHEMIE, 1971, 102 (05) :1631-&

[3] High-pressure crystal structure of Mn2Sb and Mn-2(Fe)Sb compounds [J].

Ryzhkovskii, VM ;

Nekrashevich, EM ;

Dymont, VP ;

Starchenko, IM .

CRYSTAL RESEARCH AND TECHNOLOGY, 1996, 31 (08) :K96-K99

[4]

Ryzhkovsky VM, 1996, DOKL AKAD NAUK BELAR, V40, P64

← 1 →