期刊
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS
卷 459, 期 -, 页码 46-48出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.jmmm.2017.12.052
关键词
Magnetocaloric effect; Magnetic refrigeration; Cold rolling; Rare-earth solid solutions
资金
- Russian Science Foundation [15-12-10008]
- Act 211 Government of the Russian Federation [02.A03.21.0011]
- RFBR [16-07-00679]
- Ministry of Education and Science of the Russian Federation
- German federal state of Hessen through its excellence program LOEWE RESPONSE
- Russian Science Foundation [18-42-06201] Funding Source: Russian Science Foundation
In this work we report on direct measurements of magnetocaloric effect in plastically deformed Gd-In solid solutions in the shape of foils with concentration of indium up to 3 at.%. When compared to the reference polycrystalline bulk samples, magnetocaloric effect in the cold-rolled foils of Gd100-xInx (x = 0, 1, 3) turned out to be systematically smaller. This was suggested to be due to a cold rolling-induced local magnetic anisotropy which can be diminished by an appropriate thermal treatment of the cold-rolled samples. (C) 2017 Elsevier B.V. All rights reserved.
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