Spin and orbital polarized relativistic multiple scattering theory - With applications to Fe, Co, Ni and FexCo1-x

被引：55

作者：

Ebert, H

Battocletti, M

机构：

[1] Inst. für Physikalische Chemie, Universität München, D-80333 München

来源：

SOLID STATE COMMUNICATIONS | 1996年 / 98卷 / 09期

关键词：

D O I：

10.1016/0038-1098(96)00202-5

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

A scheme is presented that allows to incorporate the orbital polarization (OP) mechanism into the Dirac equation for spin-polarized systems. This allows in a straightforward way to extend any band structure method accordingly - including those based on multiple scattering theory. The corresponding spin and orbital polarized relativistic version of the Korringa-Kohn-Rostoker-Coherent Potential Approximation (KKR-CPA) method has been implemented and applied to pure Fe, Co and Ni and to disordered bcc-FexCo1-x alloys. Results for the spin and orbital magnetic moments as well as the spin-orbit coupling induced hyperfine fields are presented and discussed. Copyright (C) 1996 Published by Elsevier Science Ltd.

引用

页码：785 / 789

页数：5

共 35 条

[11] SPIN AND ORBITAL MAGNETISM IN 3D SYSTEMS [J].

ERIKSSON, O ;

NORDSTROM, L ;

POHL, A ;

SEVERIN, L ;

BORING, AM ;

JOHANSSON, B .

PHYSICAL REVIEW B, 1990, 41 (17) :11807-11812

[12] ORBITAL POLARIZATION IN NARROW-BAND SYSTEMS - APPLICATION TO VOLUME COLLAPSES IN LIGHT LANTHANIDES [J].

ERIKSSON, O ;

BROOKS, MSS ;

JOHANSSON, B .

PHYSICAL REVIEW B, 1990, 41 (10) :7311-7314

[13] ORBITAL MAGNETISM IN FE, CO, AND NI [J].

ERIKSSON, O ;

JOHANSSON, B ;

ALBERS, RC ;

BORING, AM ;

BROOKS, MSS .

PHYSICAL REVIEW B, 1990, 42 (04) :2707-2710

[14] META-MAGNETISM IN UCOAL [J].

ERIKSSON, O ;

JOHANSSON, B ;

BROOKS, MSS .

JOURNAL OF PHYSICS-CONDENSED MATTER, 1989, 1 (25) :4005-4011

[15]

FEDER R, 1983, Z PHYS B CON MAT, V52, P31, DOI 10.1007/BF01305895

[16] MAGNETIC-FIELD DENSITY-FUNCTIONAL THEORY [J].

GRAYCE, CJ ;

HARRIS, RA .

PHYSICAL REVIEW A, 1994, 50 (04) :3089-3095

[17]

IDZERDA YU, 1993, J MAGN MAGN MATER, V109, P127

[18] RELATIVISTIC DENSITY FUNCTIONAL FORMALISM [J].

MACDONALD, AH ;

VOSKO, SH .

JOURNAL OF PHYSICS C-SOLID STATE PHYSICS, 1979, 12 (15) :2977-2990

[19] THEORETICAL PREDICTIONS OF INTERFACE ANISOTROPY IN THE PRESENCE OF INTERDIFFUSION (INVITED) [J].

MACLAREN, JM ;

VICTORA, RH .

JOURNAL OF APPLIED PHYSICS, 1994, 76 (10) :6069-6074

[20] Theory of complex spectra. II [J].

Racah, G .

PHYSICAL REVIEW, 1942, 62 (9/10) :438-462

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