Effect of Eu Doping on the Structural, Magnetic and Magnetocaloric Properties in La0.85Ag0.15MnO3
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Tarih
2018
Yazarlar
Dergi Başlığı
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Cilt Başlığı
Yayıncı
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
In this research, the effect of Eu doping on the structural, magnetic and magnetocaloric properties inLa0.85Ag0.15MnO3 sample synthesized by sol-gel technique has been studied. The structural analysis showthat crystal structure of the sample is found as rhombohedral being the same as undoped sample. But, theaverage particle size decreases when Eu is doped in the main structure. In the magnetic analysis, amagnetic transition is observed from ferromagnetic to paramagnetic phase around 192 K. The maximummagnetic entropy change (??SM)max and relative cooling power (RCP) values were found as 2.78 J/kgKand 142.31 J/kg under 5 T field change.
Açıklama
Anahtar Kelimeler
Kaynak
Çukurova Üniversitesi Mühendislik-Mimarlik Fakültesi Dergisi
WoS Q Değeri
Scopus Q Değeri
Cilt
33
Sayı
1
