Structural and magnetic properties with large reversible magnetocaloric effect in (La1-xPrx)(0.85)Ag0.15MnO3 (0.0 <= x <= 0.5) compounds
PHILOSOPHICAL MAGAZINE, cilt.96, sa.10, ss.922-937, 2016 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 96 Sayı: 10
- Basım Tarihi: 2016
- Doi Numarası: 10.1080/14786435.2016.1144939
- Dergi Adı: PHILOSOPHICAL MAGAZINE
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Sayfa Sayıları: ss.922-937
- Anahtar Kelimeler: Manganites, sol-gel, magnetic entropy change, magnetocaloric effect, PHASE-TRANSITIONS, ENTROPY CHANGE, TEMPERATURE, MAGNETORESISTANCE, DISORDER, BEHAVIOR, DIAGRAM, PR, AG, ND
- Çukurova Üniversitesi Adresli: Evet
Özet
We report on the effect of Pr doping on structural, magnetic and magnetocaloric properties in (La1-xPrx)(0.85)Ag0.15MnO3 (0.0 <= x <= 0.5) compounds. The main crystal structure has been studied by performing X-ray diffraction method and structural analysis based on Rietveld method where it is found that although samples at low concentration level (x <= 0.2) have rhombohedral phase