HIGH-PRESSURE STUDY OF THE ANTIFERROMAGNETIC STATE OF CHROMIUM-ALLOYS

被引：9

作者：

HOCHHEIMER, HD ^{[1
]}

MUNCH, R ^{[1
]}

机构：

[1] AGFA GAEVERT PHOTOTECH,W-8000 MUNICH,GERMANY

来源：

PHILOSOPHICAL MAGAZINE B-PHYSICS OF CONDENSED MATTER STATISTICAL MECHANICS ELECTRONIC OPTICAL AND MAGNETIC PROPERTIES | 1991年 / 63卷 / 04期

关键词：

D O I：

10.1080/13642819108205552

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We have studied the pressure dependence of the Neel temperature (T(N)) in Cr-Si, Cr-Ge, and Cr-Sn alloys. In all alloys we have found a transition to the commensurate antiferromagnetic spin density wave state above a certain threshold concentration (1.35 at.%Si, 0.6 at.%Ge, and > 2 at.%Sn). On the basis of a two-band nesting model this behaviour can be understood only if the group IV elements act as electron donors to the d band of Cr, as is found for transition metal additions.

引用

页码：979 / 992

页数：14

共 35 条

[21] ANTIFERROMAGNETISM IN CHROMIUM ALLOYS .I. NEUTRON DIFFRACTION
KOEHLER, WC
MOON, RM
TREGO, AL
MACKINTOSH, AR
[J]. PHYSICAL REVIEW, 1966, 151 (02): : 405 - +
[22] LIU SH, 1981, PHYS LETT A, V27, P493
[23] ELECTRONIC STRUCTURE OF CHROMIUM GROUP METALS
LOMER, WM
[J]. PROCEEDINGS OF THE PHYSICAL SOCIETY OF LONDON, 1962, 80 (514): : 489 - &
[24] PRESSURE DEPENDENCE OF ITINERANT ANTIFERROMAGNETISM IN CHROMIUM
MCWHAN, DB
RICE, TM
[J]. PHYSICAL REVIEW LETTERS, 1967, 19 (15) : 846 - &
[25] PRESSURE EFFECTS ON SPIN-DENSITY WAVE IN CR RICH CR-AL, SI, MN, FE AND CO ALLOYS
MIZUKI, J
ENDOH, Y
ISHIKAWA, Y
[J]. JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 1982, 51 (11) : 3497 - 3503
[26] HIGH-PRESSURE AND EXTENDED X-RAY-ABSORPTION FINE-STRUCTURE STUDY OF CR-RICH CR-GE ALLOYS
MUNCH, R
HOCHHEIMER, HD
WERNER, A
MATERLIK, G
JAYARAMAN, A
RAO, KV
[J]. PHYSICAL REVIEW LETTERS, 1983, 50 (20) : 1619 - 1622
[27] SPIN DENSITY WAVES IN AN ELECTRON GAS
OVERHAUSER, AW
[J]. PHYSICAL REVIEW, 1962, 128 (03): : 1437 - +
[28] ANTIFERROMAGNETISM IN CHROMIUM AND ITS ALLOYS
RICE, TM
BARKER, AS
HALPERIN, BI
MCWHAN, DB
[J]. JOURNAL OF APPLIED PHYSICS, 1969, 40 (03) : 1337 - &
[29] RICE TM, 1971, J PHYSIQUE PARIS C, V32, P39
[30] ELECTRICAL FEEDTHROUGH FOR GAS-PRESSURES UP TO 10000 BAR AND LOW-TEMPERATURES
SCHOUTEN, JA
TRAPPENIERS, NJ
GOEDEGEBUURE, W
[J]. REVIEW OF SCIENTIFIC INSTRUMENTS, 1979, 50 (12) : 1652 - 1653

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