Magnetocaloric effect of La0.75Ca0.25-xSrxMnO3 perovskite

Ya Tao Shen*, Zai Bing Guo, You Wei Du

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

1 Scopus citations

Abstract

A series of polycrystal samples of La0.75Ca0.25-xSrxMnO3 (x = 0, 0.075, 0.1, 0.125, 0.14, 0.15, 0.175, 0.2, 0.25) was prepared. The entropy change and Curie temperature were measured under a magnetic field 1.5 T. The microstructure of samples was used to explain the change of properties as Sr2+ substituted for Ca2+. Amalgamating a few of samples made the compound material suitable to employ Ericsson cycle.

Original languageEnglish (US)
Pages (from-to)2140-2141
Number of pages2
JournalWuli Xuebao/Acta Physica Sinica
Volume48
Issue number11
StatePublished - Nov 1999
Externally publishedYes

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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