ShareDysprosium-aluminium-oxygen(3): a more promising cryogenic magnet than dysprosium(3)-aluminium(5)-oxygen(12)?
Author(s) : KUZ'MIN M. D., TISHIN A. M.
Type of article: Article
Summary
A simplified mean-field calculation of the magnetic entropy change for the Ising-like rare-earth magnets dysprosium-aluminium-oxygen(3) and dysprosium(3)-aluminium(5)-oxygen(12) is performed, showing dysprosium-aluminium-oxygen(3) to be a more promising working material for the 4.2-20 K range Carnot-type magnetic refrigerators than the conventional refrigerant dysprosium(3)-aluminium(5)-oxygen(12).
Details
- Original title: Dysprosium-aluminium-oxygen(3): a more promising cryogenic magnet than dysprosium(3)-aluminium(5)-oxygen(12)?
- Record ID : 1994-2043
- Languages: English
- Source: J. appl. Phys. - vol. 73 - n. 8
- Publication date: 1993
Links
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Indexing
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Themes:
Small-scale cryogenic applications, cryocoolers;
Superconduction - Keywords: Oxygen; Magnet; Rare earth; Aluminium; Cryocooler; Dysprosium
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