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- Title
On Hysteresis and Magnetocaloric Effect in CoS1.76Se0.24.
- Authors
Karmakar, Suman; Joshi, Rajeev; Kumar, Kranti; Rawat, R.
- Abstract
The path dependence of the magnetocaloric effect (MCE) in CoS 1.76 Se 0.24 has been studied. A field-induced paramagnetic (PM)-ferromagnetic (FM) transition results in 4.6 J/kg-K peak value of isothermal entropy change (Δ S th ) for 90 kOe field change. Above 10 K, the temperature dependence of Δ S th calculated from the forward curve (0 kOe–90 kOe) and that calculated from the reverse curve (90 kOe–0 kOe) are found to be similar, whereas at lower temperature, contrasting behaviour is observed due to the kinetic arrest of first-order magnetic transition.
- Subjects
MAGNETIC entropy; MAGNETOCALORIC effects; MAGNETIC transitions; HYSTERESIS; LOW temperatures; HEAT capacity
- Publication
Journal of Superconductivity & Novel Magnetism, 2024, Vol 37, Issue 5-7, p1229
- ISSN
1557-1939
- Publication type
Article
- DOI
10.1007/s10948-024-06755-0