Novel mechanism of biquadratic coupling in magnetic superlattices

被引：1
作者：
Gruhn, W
机构：
来源：
ACTA PHYSICA POLONICA A | 1997年 / 91卷 / 02期
关键词：
D O I：
10.12693/APhysPolA.91.303
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Using the modified total energy approach of Bruno, we prove that for the transition metal or rare-earth superlattices the additional scattering of free electrons on magnetic ion multipole moment gives rise to ferroquadrupolar biquadratic coupling between magnetic layers. We show that in this novel, intrinsic mechanism, the anisotropy of the magnetoresistivity should manifest itself.
引用
收藏
页码：303 / 306
页数：4
相关论文
共 50 条
[31]   Spin waves in superlattices with biquadratic exchange [J].
Bebenin, NG ;
Ustinov, VV .
FIZIKA METALLOV I METALLOVEDENIE, 1997, 84 (02) :29-36
[32]   Oscillatory interlayer magnetic coupling in magnetic sandwiches and superlattices [J].
Shen, SQ ;
Pu, FC .
PHYSICS LETTERS A, 1996, 210 (1-2) :135-140
[33]   Dependence of bilinear and biquadratic interlayer coupling on thickness of magnetic films [J].
Barnas, J .
ACTA PHYSICA POLONICA A, 1997, 91 (02) :257-260
[34]   INTRINSIC AND SECONDARY MECHANISMS FOR BIQUADRATIC EXCHANGE COUPLING IN MAGNETIC TRILAYERS [J].
EDWARDS, DM ;
WARD, JM ;
MATHON, J .
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1993, 126 (1-3) :380-383
[35]   INTRINSIC BIQUADRATIC CONTRIBUTION TO INTERLAYER COUPLING IN MAGNETIC LAYERED STRUCTURES [J].
BARNAS, J .
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1993, 123 (1-2) :L21-L24
[36]   Coupling and interface effects in magnetic oxide superlattices [J].
Ijiri, Y .
JOURNAL OF PHYSICS-CONDENSED MATTER, 2002, 14 (37) :R947-R966
[37]   OSCILLATORY MAGNETIC COUPLING IN AG/NI SUPERLATTICES [J].
DOSSANTOS, CA ;
RODMACQ, B ;
VAEZZADEH, M ;
GEORGE, B .
APPLIED PHYSICS LETTERS, 1991, 59 (01) :126-128
[38]   Exchange Coupling in Magnetic Semiconductor Multilayers and Superlattices [J].
Furdyna, J. K. ;
Leiner, J. ;
Liu, X. ;
Dobrowolska, M. ;
Lee, S. ;
Chung, J. -H. ;
Kirby, B. J. .
ACTA PHYSICA POLONICA A, 2012, 121 (5-6) :973-980
[39]   Influence of the biquadratic interlayer coupling in the specific heat of Fibonacci magnetic multilayers [J].
Bezerra, CG ;
Albuquerque, EL ;
Cottam, MG .
PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS, 2001, 301 (1-4) :341-350
[40]   A continuous model of magnetic moment distribution in a system with bilinear and biquadratic coupling [J].
Omelchenko, Pavlo ;
Wadge, Elliot ;
Besler, Juliana ;
Girt, Erol ;
Heinrich, Bret .
JOURNAL OF APPLIED PHYSICS, 2022, 132 (17)
12345