(Fe,Mn)Si: Transitions from a magnetic to a nonmagnetic state and from metallic to semiconducting behaviour

被引：9

作者：

Spolenak, R ^{[1
]}

Bauer, E ^{[1
]}

Muller, H ^{[1
]}

Kirchmayr, K ^{[1
]}

Blaha, P ^{[1
]}

Mohn, P ^{[1
]}

Schwarz, K ^{[1
]}

机构：

[1] VIENNA TECH UNIV, INST TECH ELEKTROCHEM, A-1040 VIENNA, AUSTRIA

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 1996年 / 157卷

关键词：

(Fe; Mn)Si; narrow gap semiconductor; long range magnetic order; band structure calculations; LAPW; ASW;

D O I：

10.1016/0304-8853(95)01106-4

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The pseudobinary series (FexMn1-x)Si shows a transition from an insulator for x = 1 to a metallic state with long range magnetic order at the Mn-rich side. This behaviour can be attributed to the shift of the Fermi energy across a narrow gap into a region of high density of states.

引用

页码：715 / 716

页数：2

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