Please use this identifier to cite or link to this item:
http://hdl.handle.net/2445/24164
Title: | Coexisting ferro- and antiferromagnetism in Ni2MnAl Heusler alloys |
Author: | Acet, Mehmet Duman, Eyüp Wassermann, Eberhard F. Mañosa, Lluís Planes Vila, Antoni |
Keywords: | Propietats magnètiques Cristal·lografia Magnetic properties Crystallography |
Issue Date: | 1-Oct-2002 |
Publisher: | American Institute of Physics |
Abstract: | The structural and magnetic properties of stoichiometric Ni2MnAl are studied to clarify the conditions for ferromagnetic and antiferromagnetic ordering claimed to occur in this compound. X-ray and magnetization measurements show that although a single phase B2 structure can be stabilized at room temperature, a single L21 phase is not readily stabilized, but rather a mixed L21+B2 state occurs. The mixed state incorporates ferromagnetic and antiferromagnetic parts for which close-lying Curie and a Néel temperatures can be identified from magnetization measurements. |
Note: | Reproducció del document publicat a: http://dx.doi.org/10.1063/1.1504498 |
It is part of: | Journal of Applied Physics, 2002, vol. 92, num. 7, p. 3867-3871 |
URI: | http://hdl.handle.net/2445/24164 |
Related resource: | http://dx.doi.org/10.1063/1.1504498 |
ISSN: | 0021-8979 |
Appears in Collections: | Articles publicats en revistes (Física Quàntica i Astrofísica) |
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File | Description | Size | Format | |
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505114.pdf | 78.5 kB | Adobe PDF | View/Open |
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