Materials Based on RCo2 and RMnSi for Solid-State Magnetic Cooling

Highly effective materials are created for solid-state magnetic cooling in the range below room temperature (120–280 K). An investigation is performed of new (R,R')(Co,T) 2 and R(Mn,T)Si (T = Fe, Co, Al) compounds and hydrides based on them that have a notable magnetocaloric effect (MCE) in the...

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Bibliographic Details
Published in:Bulletin of the Russian Academy of Sciences. Physics 2023-03, Vol.87 (3), p.304-309
Main Authors: Tereshina, I. S., Ovchenkova, I. A., Politova, G. A., Pankratov, N. Yu
Format: Article
Language:English
Subjects:
Aluminum
Curie temperature
Hadrons
Heavy Ions
Iron
Magnetic cooling
Manganese
Nuclear Physics
Physics
Physics and Astronomy
Room temperature
Silicon
Solid state
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Summary:Highly effective materials are created for solid-state magnetic cooling in the range below room temperature (120–280 K). An investigation is performed of new (R,R')(Co,T) 2 and R(Mn,T)Si (T = Fe, Co, Al) compounds and hydrides based on them that have a notable magnetocaloric effect (MCE) in the region of the Curie temperature. Main patterns of the behavior of an MCE depending on composition are revealed.
ISSN:1062-8738
1934-9432
DOI:10.3103/S1062873822701131