LATTICE ANISOTROPY IN ANTIFERROMAGNETIC CHROMIUM

被引：75

作者：

STEINITZ, MO

SCHWARTZ, LH

MARCUS, JA

FAWCETT, E

REED, WA

机构：

来源：

PHYSICAL REVIEW LETTERS | 1969年 / 23卷 / 17期

关键词：

D O I：

10.1103/PhysRevLett.23.979

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Thermal expansion and magnetostriction measurements on single-Q→ single-crystal chromium give the lattice parameter ratios in the orthorhombic phase below the Néel temperature and through the transition to the tetragonal phase at the spin-flip temperature, TF=122;°K. The Q→ direction is the longest axis at 300;°K and becomes the shortest axis below ∼200°K. The anisotropic discontinuities in length at TF result in a net volume dilatation, 1.4 × 10-6 with decreasing temperature. © 1969 The American Physical Society.

引用

收藏

页码：979 / &

相关论文

共 17 条

[1] HIGH-FIELD GALVANOMAGNETIC EFFECTS IN ANTIFERROMAGNETIC CHROMIUM [J].

ARKO, AJ ;

MARCUS, JA ;

REED, WA .

PHYSICAL REVIEW, 1968, 176 (02) :671-&

[2]

ARKO AJ, 1965, 9 P INT C LOW TEMP B, P748

[3] FIRST-ORDER MAGNETIC PHASE CHANGE IN CHROMIUM AT 38.5DEGREES C [J].

ARROTT, A ;

WERNER, SA ;

KENDRICK, H .

PHYSICAL REVIEW LETTERS, 1965, 14 (25) :1022-&

[4] MAGNETIC STRUCTURES OF FIELD-COOLED AND STRESS-COOLED CHROMIUM [J].

BASTOW, TJ ;

STREET, R .

PHYSICAL REVIEW, 1966, 141 (02) :510-&

[5] AN INVESTIGATION OF CRYSTAL STRUCTURE OF ANTIFERROMAGNETIC CHROMIUM [J].

COMBLEY, FH .

ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL CRYSTALLOGRAPHY AND CRYSTAL CHEMISTRY, 1968, B 24 :142-&

[6] DE HAAS-VAN ALPHEN EFFECT IN ANTIFERROMAGNETIC CHROMIUM [J].

GRAEBNER, J ;

MARCUS, JA .

JOURNAL OF APPLIED PHYSICS, 1966, 37 (03) :1262-&

[7] MAGNETOSTRICTION AND ANOMALOUS THERMAL EXPANSION OF CHROMIUM [J].

LEE, EW ;

ASGAR, MA .

PHYSICAL REVIEW LETTERS, 1969, 22 (26) :1436-&

[8] ELASTIC STRESS-COOLING EFFECT ON ELECTRICAL RESISTIVITY OF CHROMIUM [J].

MATSUMOTO, T ;

MITUI, T .

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 1968, 25 (02) :634-+

[9] MAGNETIC ANISOTROPY IN ANTIFERROMAGNETIC CHROMIUM [J].

MONTALVO, RA ;

MARCUS, JA .

PHYSICS LETTERS, 1964, 8 (03) :151-153

[10]

STEINITZ MO, 1969, B AM PHYS SOC, V14, P348