Influence of Gd Substitution on Structural, Magnetic and Magnetocaloric Properties in (La0.8Gd0.2)0.85Ag0.15MnO3 Perovskite Manganite System

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dc.contributor.authorEkicibil, Ahmet
dc.contributor.authorAyaş, Ali Osman
dc.contributor.authorAkyol, Mustafa
dc.date.accessioned2025-01-06T17:22:40Z
dc.date.available2025-01-06T17:22:40Z
dc.date.issued2018
dc.departmentAdana Alparslan Türkeş Bilim ve Teknoloji Üniversitesi
dc.description.abstractIn this paper, the effect of Gd substitution with La on structural, magnetic and magnetocaloricproperties in (La0.8Gd0.2)0.85Ag0.15MnO3 manganite sample prepared by sol-gel method has been studied. Thecrystal properties have been investigated by x-ray diffraction technique that shows the sample is inrhombohedral structure with R3?c space group. In addition to this structure, small amount of reflections belongsto GdMn2O5 phase is detected. Scanning electron microscope images show that the sample is constituted fromsquare shaped grains. Energy dispersive x-ray spectroscopy analysis shows that the sample includes all expectedelements. The sample exhibits magnetic phase transition from ferromagnetic to paramagnetic phase at around149 K temperature. Applied field dependence of magnetization under isothermal process M(H) shows that thenature of the phase transition is second order and maximum magnetic entropy change (-?SM) value calculatedfrom M(H) curves is found as 1.73 J/kgK under 50 kOe external magnetic field change.
dc.identifier.doi10.17776/csj.388985
dc.identifier.endpage412
dc.identifier.issn2587-2680
dc.identifier.issn2587-246X
dc.identifier.issue2
dc.identifier.startpage406
dc.identifier.trdizinid290049
dc.identifier.urihttps://doi.org/10.17776/csj.388985
dc.identifier.urihttps://search.trdizin.gov.tr/tr/yayin/detay/290049
dc.identifier.urihttps://hdl.handle.net/20.500.14669/447
dc.identifier.volume39
dc.indekslendigikaynakTR-Dizin
dc.language.isoen
dc.relation.ispartofCumhuriyet Science Journal
dc.relation.publicationcategoryMakale - Ulusal Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_20241211
dc.subjectNanobilim ve Nanoteknoloji
dc.subjectFizik
dc.subjectKatı Hal
dc.subjectFizik
dc.subjectAtomik ve Moleküler Kimya
dc.subjectFizikokimya
dc.subjectKimya
dc.subjectİnorganik ve Nükleer
dc.titleInfluence of Gd Substitution on Structural, Magnetic and Magnetocaloric Properties in (La0.8Gd0.2)0.85Ag0.15MnO3 Perovskite Manganite System
dc.typeArticle

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