Title of article
Effect of B-doping on the structural, magnetotransport and magnetocaloric properties of La0.67Ca0.33MnO3 compounds
Author/Authors
Kolat، نويسنده , , V.S. and Gencer، نويسنده , , H. and Gunes، نويسنده , , M. A. Atalay، نويسنده , , S.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2007
Pages
6
From page
212
To page
217
Abstract
In this study, the effect of Mn site substitution of B on the structural, electrical and magnetocaloric properties of manganites was investigated. Polycrystalline manganites with the chemical composition La0.67Ca0.33Mn1−xBxO3 (x = 0, 0.1, 0.2 and 0.3) were prepared by the standard solid-state process. It was found that the magnetisation, the Curie temperature and the maximum value of the magnetic entropy change |ΔSm| decrease with increasing concentration of B.
Keywords
magnetoresistance , magnetocaloric effect , manganites , B substitution
Journal title
MATERIALS SCIENCE & ENGINEERING: B
Serial Year
2007
Journal title
MATERIALS SCIENCE & ENGINEERING: B
Record number
2145424
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