Magnetocaloric effect in La1-xSrxCoO3 (0.05 <= x <= 0.40)
| Data(s) |
01/07/1999
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| Resumo |
We report studies of magnetocaloric effect in lanthanum cobaltate doped with different Sr-concentrations, La1-xSrxCoO3 (0.05 less than or equal to x less than or equal to 0.4). The study has revealed that La0.6Sr0.4CoO3, which exhibits a moderately large value of maximum entropy change of about 1.45 J/kg/K in 1.5 T DC-fieid around its Curie temperature (of 235 K), can be used as an active magnetic refrigerant (AMR) material at similar to 2.35 K. (C) 1999 Elsevier Science B.V. Al rights reserved. |
| Formato |
application/pdf |
| Identificador |
http://eprints.iisc.ernet.in/38612/1/Magnetocaloric_e%21ect_in_La.pdf Chaudhary, S and Kumar, VS and Roy, SB and Chaddah, P and Krishnakumar, SR and Sathe, VG and Kumar, A and Sarma, DD (1999) Magnetocaloric effect in La1-xSrxCoO3 (0.05 <= x <= 0.40). In: Journal of Magnetism and Magnetic Materials, 202 (1). 47-52 . |
| Publicador |
Elsevier Science |
| Relação |
http://dx.doi.org/10.1016/S0304-8853(99)00333-9 http://eprints.iisc.ernet.in/38612/ |
| Palavras-Chave | #Solid State & Structural Chemistry Unit |
| Tipo |
Journal Article PeerReviewed |
