Anomalous magnetic behavior in Sm(Fe1-xMnx)2Si2 system

被引：0

作者：

Vejpravová, J ^{[1
]}

Sechovsky, V ^{[1
]}

Svoboda, P ^{[1
]}

Prokleska, J ^{[1
]}

机构：

[1] Charles Univ, Dept Elect Struct, Prague 12116 2, Czech Republic

来源：

JOURNAL OF ALLOYS AND COMPOUNDS | 2004年 / 383卷 / 1-2期

关键词：

silicides; ThCr2Si2; type; magnetism;

D O I：

10.1016/j.jallcom.2004.04.025

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

A series of Sm(Fe1-xMnx)(2)Si-2 polycrystalline samples (x = 0, 0.25, 0.5, 0.75 and 1) has been prepared, characterized and studied in detail by means of specific heat (C), magnetization (M) and ac susceptibility measurements in the temperature range T = 2-350K and in magnetic fields (B) up to 9 T. Here we present selected results focused on the anomalous magnetic behavior of Sm(Fe0.5Mn0.5)(2)Si-2 and Sm(Fe0.75Mn0.25)(2)Si-2. (C) 2004 Elsevier B.V. All rights reserved.

引用

页码：140 / 143

页数：4

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