Electrical resistivity in the Co2-xPdxTiSn Heusler-type alloys

被引：8

作者：

Slebarski, A

Talik, E

Chelkowska, G

Jezierski, A

机构：

[1] Silesian Univ, Inst Phys, PL-40007 Katowice, Poland

[2] Polish Acad Sci, Inst Mol Phys, PL-60179 Poznan, Poland

来源：

JOURNAL OF ALLOYS AND COMPOUNDS | 1999年 / 287卷 / 1-2期

关键词：

cobalt titanium stannide; electronic structure; electrical transport; Heusler alloys;

D O I：

10.1016/S0925-8388(99)00067-5

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：

The residual resistivities of the Co2 - xPdxTiSn Heusler-type alloys are relatively large and more typical for semimetals than for metals. The largest residual resistivity is obtained for the Co concentration x = 1.25. This concentration is near to the critical Co-content which separates the magnetic Co2 - xPdxTiSn alloys from the Pd-reach nonmagnetic samples. This behaviour is discussed on the base of the electronic structure, which recently have been calculated and experimentally obtained for these alloys. (C) 1999 Elsevier Science S.A. All rights reserved.

引用

页码：45 / 47

页数：3

共 6 条

[1] Magnetic properties of partially ordered Co2-xPdxTiSn alloys
Jezierski, A
[J]. JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1996, 164 (03) : 381 - 384
[2] Short range order in Pd2-xCoxTiSn alloys
Jezierski, A
[J]. PHYSICA B-CONDENSED MATTER, 1997, 229 (3-4) : 275 - 278
[3] FROM NONMAGNETIC SEMICONDUCTOR TO ITINERANT FERROMAGNET IN THE TINISN-TICOSN SERIES
PIERRE, J
SKOLOZDRA, RV
GORELENKO, YK
KOUACOU, M
[J]. JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1994, 134 (01) : 95 - 105
[4] Electronic structure of Co2-xPdxTiSn alloys
Slebarski, A
Jezierski, A
Neumann, M
Plogmann, S
[J]. JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1998, 185 (01) : 43 - 48
[5] Electronic structure and magnetism in Co-Ni Heusler compounds
Tobola, J
Pierre, J
Kaprzyk, S
Skolozdra, RV
Kouacou, MA
[J]. JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1996, 159 (1-2) : 192 - 200
[6] Webster P. J., 1988, Magnetic Properties of Metals, P75

← 1 →