Physical properties of strontium barium niobate thin films prepared by polymeric chemical method
dc.contributor.author | Melo, M. [UNESP] | |
dc.contributor.author | Araujo, E. B. [UNESP] | |
dc.contributor.author | Turygin, A. P. | |
dc.contributor.author | Shur, V. Ya. | |
dc.contributor.author | Kholkin, A. L. | |
dc.contributor.institution | Universidade Estadual Paulista (Unesp) | |
dc.contributor.institution | Ural Fed Univ | |
dc.contributor.institution | Univ Aveiro | |
dc.date.accessioned | 2018-11-26T16:32:45Z | |
dc.date.available | 2018-11-26T16:32:45Z | |
dc.date.issued | 2016-01-01 | |
dc.description.abstract | Randomly oriented Sr0.75Ba0.25Nb2O6 thin films have been deposited on Pt(111)/Ti/SiO2/Si substrates using a polymeric chemical method to study their physical properties. Refinements of the structure confirm the stoichiometry of the studied films. The relaxor behavior is evidenced by the dielectric measurements and Vogel-Fulcher analysis of the dielectric curves. Lowering the transition temperature (T-m) by about 100K and asymmetries in the local hysteresis loops well above T-m are discussed in terms of the existence of complex defects in thin films. | en |
dc.description.affiliation | Sao Paulo State Univ, Dept Chem & Phys, Ilha Solteira, SP, Brazil | |
dc.description.affiliation | Ural Fed Univ, Inst Nat Sci, Ekaterinburg, Russia | |
dc.description.affiliation | Univ Aveiro, Aveiro Inst Mat, Dept Phys, P-3800 Aveiro, Portugal | |
dc.description.affiliation | Univ Aveiro, Aveiro Inst Mat, CICECO, P-3800 Aveiro, Portugal | |
dc.description.affiliationUnesp | Sao Paulo State Univ, Dept Chem & Phys, Ilha Solteira, SP, Brazil | |
dc.format.extent | 177-186 | |
dc.identifier | http://dx.doi.org/10.1080/00150193.2016.1155035 | |
dc.identifier.citation | Ferroelectrics. Abingdon: Taylor & Francis Ltd, v. 496, n. 1, p. 177-186, 2016. | |
dc.identifier.doi | 10.1080/00150193.2016.1155035 | |
dc.identifier.file | WOS000374630800020.pdf | |
dc.identifier.issn | 0015-0193 | |
dc.identifier.uri | http://hdl.handle.net/11449/161437 | |
dc.identifier.wos | WOS:000374630800020 | |
dc.language.iso | eng | |
dc.publisher | Taylor & Francis Ltd | |
dc.relation.ispartof | Ferroelectrics | |
dc.relation.ispartofsjr | 0,260 | |
dc.rights.accessRights | Acesso aberto | |
dc.source | Web of Science | |
dc.subject | Relaxor | |
dc.subject | hysteresis loop | |
dc.subject | dielectric measurement | |
dc.subject | SBN | |
dc.title | Physical properties of strontium barium niobate thin films prepared by polymeric chemical method | en |
dc.type | Artigo | |
dcterms.license | http://journalauthors.tandf.co.uk/permissions/reusingOwnWork.asp | |
dcterms.rightsHolder | Taylor & Francis Ltd | |
unesp.department | Física e Química - FEIS | pt |
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