THE MAGNETIC-STRUCTURES OF PLANAR INTERFACES

被引：9

作者：

FITZSIMMONS, MR ^{[1
]}

SMITH, GS ^{[1
]}

PYNN, R ^{[1
]}

NASTASI, MA ^{[1
]}

BURKEL, E ^{[1
]}

机构：

[1] UNIV MUNICH,LEHRSTUHL PEISL,SEKT PHYS,W-8000 MUNICH 2,GERMANY

来源：

PHYSICA B | 1994年 / 198卷 / 1-3期

关键词：

D O I：

10.1016/0921-4526(94)90153-8

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

The magnetization density profiles of two planar interfaces are deduced from polarized neutron reflectometry measurements. The first interface is the phase boundary between a thin Fe film and a MgO substrate; the second, a [0 0 1] twist grain boundary between two thin films of Ni that were hot-pressed together. The atomic densities of both boundary regions were determined to be less than those of the neighboring thin films, while the average magnetic moments per atom were increased compared to the bulk films.

引用

页码：169 / 172

页数：4

共 5 条

[1] QUANTITATIVE X-RAY-DIFFRACTION STUDY OF THE ATOMIC-STRUCTURE OF THE SIGMA=5(THETA-=36.9-DEGREES) [001] TWIST BOUNDARY IN GOLD [J].

FITZSIMMONS, MR ;

SASS, SL .

ACTA METALLURGICA, 1988, 36 (12) :3103-3122

[2] THE ATOMIC-STRUCTURE OF THE SIGMA = 13(THETA = 22.6-DEGREES)[001] TWIST BOUNDARY IN GOLD DETERMINED USING QUANTITATIVE X-RAY-DIFFRACTION TECHNIQUES [J].

FITZSIMMONS, MR ;

SASS, SL .

ACTA METALLURGICA, 1989, 37 (04) :1009-&

[3] GIANT MAGNETORESISTANCE IN MAGNETIC LAYERED AND GRANULAR-MATERIALS [J].

LEVY, PM .

SCIENCE, 1992, 256 (5059) :972-972

[4] SINGULAR VOLUME DEPENDENCE OF TRANSITION-METAL MAGNETISM [J].

MORUZZI, VL .

PHYSICAL REVIEW LETTERS, 1986, 57 (17) :2211-2214

[5] NEUTRON-SCATTERING BY ROUGH SURFACES AT GRAZING-INCIDENCE [J].

PYNN, R .

PHYSICAL REVIEW B, 1992, 45 (02) :602-612

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