THE SPONTANEOUS RESISTIVE ANISOTROPY IN PDFE ABOVE THE FERROMAGNETIC PERCOLATION-THRESHOLD

被引：4

作者：

WANG, Z ^{[1
]}

KUNKEL, HP ^{[1
]}

WILLIAMS, G ^{[1
]}

机构：

[1] UNIV MANITOBA,DEPT PHYS,WINNIPEG R3T 2N2,MANITOBA,CANADA

来源：

JOURNAL OF PHYSICS-CONDENSED MATTER | 1992年 / 4卷 / 50期

关键词：

D O I：

10.1088/0953-8984/4/50/028

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

A detailed study of the anisotropy in the magnetoresistance of PdFe alloys containing between 0.35 and 2.2 at.% Fe at 1.5 and 4.2 K is presented. Using these data, the composition dependence of the spontaneous resistive anisotropy at Fe concentrations above that necessary to establish a ferromagnetic ground state is established and compared with that reported recently in PdNi. The 'exponent' governing this concentration dependence appears to be different for systems in which the impurities either carry or lack an orbital moment.

引用

页码：10399 / 10408

页数：10

共 50 条

[1] THE SPONTANEOUS RESISTIVE ANISOTROPY IN PDFE ABOVE THE FERROMAGNETIC PERCOLATION-THRESHOLD (VOL 4, PG 10399, 1992)
WANG, Z
KUNKEL, HP
WILLIAMS, G
[J]. JOURNAL OF PHYSICS-CONDENSED MATTER, 1993, 5 (21) : 3486 - 3486
[2] CRITICAL-BEHAVIOR IN THE SPONTANEOUS RESISTIVE ANISOTROPY NEAR A FERROMAGNETIC PERCOLATION-THRESHOLD
KUNKEL, HP
WANG, Z
WILLIAMS, G
[J]. JOURNAL OF PHYSICS-CONDENSED MATTER, 1989, 1 (21) : 3381 - 3387
[3] SCALING AT THE PERCOLATION-THRESHOLD ABOVE 6 DIMENSIONS
AHARONY, A
GEFEN, Y
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[J]. JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL, 1984, 17 (04): : L197 - L202
[4] CLUSTER SIZE DISTRIBUTION ABOVE THE PERCOLATION-THRESHOLD
LUBENSKY, TC
MCKANE, AJ
[J]. JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL, 1981, 14 (05): : L157 - L161
[5] THE CLUSTER SIZE DISTRIBUTION ABOVE THE PERCOLATION-THRESHOLD
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[J]. BULLETIN OF THE AMERICAN PHYSICAL SOCIETY, 1981, 26 (03): : 242 - 242
[6] DIFFUSION IN POROUS MATERIALS ABOVE THE PERCOLATION-THRESHOLD
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[J]. PHARMACEUTICAL RESEARCH, 1990, 7 (09) : 893 - 901
[7] AC SUSCEPTIBILITY OF PDNI THROUGH THE FERROMAGNETIC PERCOLATION-THRESHOLD
WANG, Z
KUNKEL, HP
WILLIAMS, G
[J]. JOURNAL OF PHYSICS-CONDENSED MATTER, 1990, 2 (18) : 4173 - 4183
[8] MEASUREMENTS OF THE AC SUSCEPTIBILITY AND THE SPONTANEOUS RESISTIVE ANISOTROPY IN DILUTE PDFE
WANG, Z
KUNKEL, HP
WILLIAMS, G
[J]. JOURNAL OF APPLIED PHYSICS, 1993, 73 (10) : 5674 - 5676
[9] A FRACTAL MODEL FOR BAND STRUCTURES JUST ABOVE PERCOLATION-THRESHOLD
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[J]. JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL, 1985, 18 (13): : L821 - L828
[10] CRITICAL CURRENT SIMULATION IN GRANULAR SUPERCONDUCTORS ABOVE THE PERCOLATION-THRESHOLD
RIEDINGER, R
[J]. JOURNAL DE PHYSIQUE III, 1992, 2 (02): : 181 - 186

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