Analysis of interfacial magnetic anisotropy in Co/Pt and Co/Pd multilayer films
Analysis of Co/Pt and Co/Pd multilayer films was performed to investigate the dependence of interfacial magnetic anisotropy (IMA) and induced magnetization on the thickness of the laminated Pd or Pt l...
Analysis of Co/Pt and Co/Pd multilayer films was performed to investigate the dependence of interfacial magnetic anisotropy (IMA) and induced magnetization on the thickness of the laminated Pd or Pt l...
Magneto-optical properties of Co/Ge(100) with ultrathin Ag buffer layers
Magnetic properties of Co films (<2 nm) with Ag buffer layers (<0.7 nm) grown on Ge(100) at room temperature and 200 K were studied by surface magneto-optical Ke...
Magnetic properties of Co films (<2 nm) with Ag buffer layers (<0.7 nm) grown on Ge(100) at room temperature and 200 K were studied by surface magneto-optical Ke...
Determination of multiple easy axes in magnetic multilayers by remanence measurement using a vector magnetometer
J. Appl. Phys. 97, 10J110 (2005); doi:10.1063/1.1851926
Published 11 May 2005
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The determination of multiple easy axes in magnetic multilayers with noncollinear spin structures using traditional hysteresis loop measurements at different angles is time consuming and problematic. We describe a simple and accurate method for determining the easy axis and remnant magnetization of each individual magnetic layer. By measuring the angular dependence of the x component of the remnant magnetization using a vector vibrating sample magnetometer and numerical fitting based on superposition of the remnant magnetizations, multiple easy axes can be determined with a resolution of about 0.1°. We demonstrate that multilayer samples with one, two, or even three easy axes can be determined with only one measurement of angular dependent remanence.
©2005 American Institute of Physics
| History: | Presented 8 November 2004; published 11 May 2005 |
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http://link.aip.org/link/?JAPIAU/97/10J110/1 |
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BibSonomy
KEYWORDS and PACS
cobalt,
Permalloy,
copper,
ferromagnetic materials,
antiferromagnetic materials,
metallic thin films,
magnetic thin films,
magnetic multilayers,
remanence,
magnetic hysteresis,
magnetic structure,
exchange interactions (electron)
- 75.50.Bb
Ferromagnetism of Fe and its alloys - 75.50.Cc
Ferromagnetism of nonferrous metals and alloys - 75.50.Ee
Antiferromagnetics - 68.65.Ac
Multilayers (structure and nonelectronic properties) - 75.70.Cn
Magnetic properties of interfaces (multilayers, superlattices, heterostructures) - 75.70.Ak
Magnetic properties of monolayers and thin films - 75.60.Ej
Magnetization curves, hysteresis, Barkhausen and related effects - 75.25.+z
Spin arrangements in magnetically ordered materials including neutron and spin-polarized electron studies, synchrotron-source X-ray scattering, etc - 75.30.Et
Exchange and superexchange interactions in magnetically ordered materials - YEAR: 2005
RELATED DATABASES
PUBLICATION DATA
0021-8979 (print)
1089-7550 (online)
AIP
REFERENCES (9)
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