New Features to Increase the Thermopower in Magnetic Semiconductors - IJMN

International Journal of Magnetism & Nuclear Science 

(IJMN)

New Features to Increase the Thermopower in Magnetic Semiconductors

In this paper thermopowerS, magnetothermopower ΔS/S were studied in single-crystal Sm(1-x)Srx MnO3 (0.15≤x≤0.3). It is known that these compounds consist of ferron-type ferromagnetic clusters in A-type antiferromagnetic matrix. A sharp increase of S and module of negative ΔS/S were discovered near Curie temperature TC, where they achieve giant values.

By LI Koroleva,

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