Layer-dependent magnetization at the surface of a band ferromagnet

被引：16
作者：
Pfandzelter, R [1 ]
Potthoff, M [1 ]
机构：
[1] Humboldt Univ, Inst Phys, D-10115 Berlin, Germany
来源：
PHYSICAL REVIEW B | 2001年 / 64卷 / 14期
关键词：
D O I：
10.1103/PhysRevB.64.140405
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The temperature dependence of the magnetization near the surface of a band ferromagnet is measured with monolayer resolution. The simultaneous application of highly surface-sensitive techniques enables one to deduce the layer-dependent magnetization curves at a Fe(100) surface. Analysis of data is based on a simple mean-field approach. Implications for modem theories of itinerant-electron ferromagnetism are discussed.
引用
收藏
页数：4
相关论文
共 31 条
[1]   MAGNETIC PROBING DEPTH IN SPIN-POLARIZED SECONDARY-ELECTRON SPECTROSCOPY [J].
ABRAHAM, DL ;
HOPSTER, H .
PHYSICAL REVIEW LETTERS, 1987, 58 (13) :1352-1354
[2]  
Aharoni A., 1996, INTRO THEORY FERROMA
[3]   THICKNESS-DEPENDENT AND TEMPERATURE-DEPENDENT SPIN ANISOTROPY OF ULTRATHIN EPITAXIAL FE FILMS ON AG(100) [J].
ARAYAPOCHET, J ;
BALLENTINE, CA ;
ERSKINE, JL .
PHYSICAL REVIEW B, 1988, 38 (11) :7846-7849
[4]  
BABERSCHKE K, IN PRESS BAND FERROM
[5]   SURFACE EFFECTS ON MAGNETIC PHASE-TRANSITIONS [J].
BINDER, K ;
HOHENBERG, PC .
PHYSICAL REVIEW B, 1974, 9 (05) :2194-2214
[6]   Theoretical calculation of magnetic properties of ultrathin Fe films on Cu(100) [J].
Camley, RE ;
Li, DQ .
PHYSICAL REVIEW LETTERS, 2000, 84 (20) :4709-4712
[7]  
Chikazumi S., 1997, PHYS FERROMAGNETISM, P118
[8]  
Dunning F. B., 1985, Comments on Solid State Physics, V12, P17
[9]  
GAY JG, 1994, ULTRATHIN MAGNETIC S, V1, P21
[10]   DEPENDENCE OF ANISOTROPY-FIELD ON MAGNETIZATION IN IRON [J].
HANHAM, SD ;
ARROTT, AS ;
HEINRICH, B .
JOURNAL OF APPLIED PHYSICS, 1981, 52 (03) :1941-1943
1234