Chemical synthesis, structural and magnetic properties of Al-doped neodymium orthoferrite

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorSemnan University-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorAarhus University-
Autor(es): dc.contributorIran Polymer and Petrochemical Institute-
Autor(es): dc.creatorNakhaei, Mehrnoush-
Autor(es): dc.creatorNobre, Marcos A.L.-
Autor(es): dc.creatorKhoshnoud, Davoud Sanavi-
Autor(es): dc.creatorBremholm, Martin-
Autor(es): dc.creatorKhonakdar, Hossein Ali-
Data de aceite: dc.date.accessioned2025-08-21T20:38:49Z-
Data de disponibilização: dc.date.available2025-08-21T20:38:49Z-
Data de envio: dc.date.issued2025-04-29-
Data de envio: dc.date.issued2025-01-04-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1016/j.jallcom.2024.176987-
Fonte completa do material: dc.identifierhttps://hdl.handle.net/11449/298670-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/298670-
Descrição: dc.descriptionCrystalline and single phase of Al doped orthoferrite with stoichiometry NdFe1-xAlxO3 was synthesized by a hydrothermal method. The effect of Al doping on the structure features was investigated by powder X-ray diffraction (PXRD) technique. In this sense, Rietveld refinement was applied in refining the PXRD data. Scanning electron microscopy (SEM) was used to characterize the morphology. And from image analyses show a sub-micron particle size distributions for all samples. Using hydrothermal synthesis method, a micro-sized particle distribution is reached. Measurement of magnetic hysteresis loops showed that the highest coercivity (Hc) obtained was 5.2 kOe for the sample with x=2. Compared to previous results using sol-gel synthesis, the hydrothermal method used in this study showed improved magnetization properties.-
Descrição: dc.descriptionFaculty of Physics Semnan University, P.O. Box 35195-363-
Descrição: dc.descriptionSão Paulo State University (Unesp) School of Technology and Sciences, SP-
Descrição: dc.descriptionDepartment of Chemistry and Interdisciplinary Nanoscience Center (iNANO) Aarhus University-
Descrição: dc.descriptionDepartment of Polymer Processing Iran Polymer and Petrochemical Institute, P.O. Box 14965-115-
Descrição: dc.descriptionSão Paulo State University (Unesp) School of Technology and Sciences, SP-
Idioma: dc.languageen-
Relação: dc.relationJournal of Alloys and Compounds-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectHydrothermal-
Palavras-chave: dc.subjectMagnetic properties-
Palavras-chave: dc.subjectMorphology analysis-
Palavras-chave: dc.subjectPXRD-
Palavras-chave: dc.subjectSEM-
Palavras-chave: dc.subjectVSM-
Título: dc.titleChemical synthesis, structural and magnetic properties of Al-doped neodymium orthoferrite-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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