Please use this identifier to cite or link to this item:
http://doi.org/10.25358/openscience-5129
Authors: | Zhong, Yongshi Kurokawa, Yuichiro Nagashima, Gen Horiike, Shu Hanashima, Takayasu Schönke, Daniel Krautscheid, Pascal Reeve, Robert M. Kläui, Mathias Yuasa, Hiromi |
Title: | Determination of fine magnetic structure of magnetic multilayer with quasi antiferromagnetic layer by using polarized neutron reflectivity analysis |
Online publication date: | 4-Nov-2020 |
Year of first publication: | 2020 |
Language: | english |
Abstract: | We carried out polarized neutron reflectivity (PNR) analysis to determine the fine magnetic structure of magnetic multilayers with quasi-antiferromagnetic (quasi-AFM) layers realized by 90-deg coupling using two Co90Fe10 layers, and quantitatively evaluated the magnetization of quasi-AFM layers. Two types of samples with different buffer layers, Ru buffer and a NiFeCr buffer, were investigated and the average angles between the respective magnetization of the two Co90Fe10 layers were estimated to be +/- 39 degrees and +/- 53 degrees. In addition, less roughness was found in the NiFeCr buffer sample resulting stronger 90-deg coupling. A perfect quasi-AFM is expected to be realized by a flat interface of the magnetic multilayer. |
DDC: | 530 Physik 530 Physics |
Institution: | Johannes Gutenberg-Universität Mainz |
Department: | FB 08 Physik, Mathematik u. Informatik |
Place: | Mainz |
ROR: | https://ror.org/023b0x485 |
DOI: | http://doi.org/10.25358/openscience-5129 |
Version: | Published version |
Publication type: | Zeitschriftenaufsatz |
Document type specification: | Scientific article |
License: | CC BY |
Information on rights of use: | https://creativecommons.org/licenses/by/4.0/ |
Journal: | AIP Advances 10 1 |
Pages or article number: | Art. 015323 |
Publisher: | American Inst. of Physics |
Publisher place: | New York, NY |
Issue date: | 2020 |
ISSN: | 2158-3226 |
Publisher URL: | https://www.doi.org/10.1063/1.5130445 |
Publisher DOI: | 10.1063/1.5130445 |
Appears in collections: | JGU-Publikationen |
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