Study of coexisting phases in Bi doped La0.67Sr0.33MnO3

Handle URI:
http://hdl.handle.net/10754/592641
Title:
Study of coexisting phases in Bi doped La0.67Sr0.33MnO3
Authors:
Kambhala, Nagaiah; Chen, Miaoxiang; Li, Peng ( 0000-0001-8633-9045 ) ; Zhang, Xixiang ( 0000-0002-3478-6414 ) ; Rajesh, Desapogu; Bhagyashree, K.S.; Goveas, Lora Rita; Bhat, S.V.; Kumar, P. Anil; Mathieu, Roland; Angappane, S.
Abstract:
We report the remarkable phase separation behaviour in La0.67Sr0.33MnO3 doped with Bi3+ ion at La site. The temperature dependent resistivity and magnetization of La0.67−xBixSr0.33MnO3 (x>0) show the presence of phase separation of ferromagnetic metallic and charge ordered antiferromagnetic insulating phases. Markedly, the field dependant magnetization studies of La0.67−xBixSr0.33MnO3 (x=0.3) show the metamagnetic nature of ferromagnetic metallic state implying the competition of coexisting ferromagnetic metallic and charge ordered antiferromagnetic phases. The electron spin resonance and exchange bias studies of La0.67−xBixSr0.33MnO3 (x=0.4 and 0.5) substantiate the coexistence of ferromagnetic clusters in antiferromagnetic matrix.
KAUST Department:
Advanced Nanofabrication and Thin Film Core Lab; Imaging and Characterization Core Lab; Materials Science and Engineering Program
Citation:
Study of coexisting phases in Bi doped La0.67Sr0.33MnO3 2015 Journal of Magnetism and Magnetic Materials
Publisher:
Elsevier BV
Journal:
Journal of Magnetism and Magnetic Materials
Issue Date:
28-Dec-2015
DOI:
10.1016/j.jmmm.2015.12.084
Type:
Article
ISSN:
03048853
Additional Links:
http://linkinghub.elsevier.com/retrieve/pii/S0304885315309495
Appears in Collections:
Articles; Advanced Nanofabrication, Imaging and Characterization Core Lab; Materials Science and Engineering Program

Full metadata record

DC FieldValue Language
dc.contributor.authorKambhala, Nagaiahen
dc.contributor.authorChen, Miaoxiangen
dc.contributor.authorLi, Pengen
dc.contributor.authorZhang, Xixiangen
dc.contributor.authorRajesh, Desapoguen
dc.contributor.authorBhagyashree, K.S.en
dc.contributor.authorGoveas, Lora Ritaen
dc.contributor.authorBhat, S.V.en
dc.contributor.authorKumar, P. Anilen
dc.contributor.authorMathieu, Rolanden
dc.contributor.authorAngappane, S.en
dc.date.accessioned2015-12-29T10:13:28Zen
dc.date.available2015-12-29T10:13:28Zen
dc.date.issued2015-12-28en
dc.identifier.citationStudy of coexisting phases in Bi doped La0.67Sr0.33MnO3 2015 Journal of Magnetism and Magnetic Materialsen
dc.identifier.issn03048853en
dc.identifier.doi10.1016/j.jmmm.2015.12.084en
dc.identifier.urihttp://hdl.handle.net/10754/592641en
dc.description.abstractWe report the remarkable phase separation behaviour in La0.67Sr0.33MnO3 doped with Bi3+ ion at La site. The temperature dependent resistivity and magnetization of La0.67−xBixSr0.33MnO3 (x>0) show the presence of phase separation of ferromagnetic metallic and charge ordered antiferromagnetic insulating phases. Markedly, the field dependant magnetization studies of La0.67−xBixSr0.33MnO3 (x=0.3) show the metamagnetic nature of ferromagnetic metallic state implying the competition of coexisting ferromagnetic metallic and charge ordered antiferromagnetic phases. The electron spin resonance and exchange bias studies of La0.67−xBixSr0.33MnO3 (x=0.4 and 0.5) substantiate the coexistence of ferromagnetic clusters in antiferromagnetic matrix.en
dc.language.isoenen
dc.publisherElsevier BVen
dc.relation.urlhttp://linkinghub.elsevier.com/retrieve/pii/S0304885315309495en
dc.rightsNOTICE: this is the author’s version of a work that was accepted for publication in Journal of Magnetism and Magnetic Materials. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms may not be reflected in this document. Changes may have been made to this work since it was submitted for publication. A definitive version was subsequently published in Journal of Magnetism and Magnetic Materials, 28 December 2015. DOI: 10.1016/j.jmmm.2015.12.084en
dc.subjectCMRen
dc.subjectManganitesen
dc.subjectPhase separationen
dc.subjectElectron spin resonanceen
dc.titleStudy of coexisting phases in Bi doped La0.67Sr0.33MnO3en
dc.typeArticleen
dc.contributor.departmentAdvanced Nanofabrication and Thin Film Core Laben
dc.contributor.departmentImaging and Characterization Core Laben
dc.contributor.departmentMaterials Science and Engineering Programen
dc.identifier.journalJournal of Magnetism and Magnetic Materialsen
dc.eprint.versionPost-printen
dc.contributor.institutionCentre for Nano and Soft Matter Sciences, Jalahalli, Bangalore-560013, Indiaen
dc.contributor.institutionSchool of Physics, University of Hyderabad, Hyderabad-500046, Indiaen
dc.contributor.institutionDepartment of Physics, Indian Institute of Science, Bangalore-560012, Indiaen
dc.contributor.institutionDepartment of Engineering Sciences, Uppsala University, SE-751 21 Uppsala, Swedenen
dc.contributor.affiliationKing Abdullah University of Science and Technology (KAUST)en
kaust.authorChen, Miaoxiangen
kaust.authorLi, Pengen
kaust.authorZhang, Xixiangen
All Items in KAUST are protected by copyright, with all rights reserved, unless otherwise indicated.