Приказ основних података о документу

dc.creatorRadojković, Aleksandar
dc.creatorLuković Golić, Danijela
dc.creatorĆirković, Jovana
dc.creatorMarinković Stanojević, Zorica
dc.creatorPajić, Damir
dc.creatorToric, Filip
dc.creatorDapčević, Aleksandra
dc.creatorVulić, Predrag
dc.creatorBranković, Zorica
dc.creatorBranković, Goran
dc.date.accessioned2022-04-05T15:15:57Z
dc.date.available2022-04-05T15:15:57Z
dc.date.issued2018
dc.identifier.issn0272-8842
dc.identifier.urihttp://rimsi.imsi.bg.ac.rs/handle/123456789/1162
dc.description.abstractBulk ceramic samples of BiFeO3 were light doped (up to 1%) with Nb5+ in the place of Fe3+ (B-site doping) and their multiferroic properties were investigated using XRD, SEM, polarization (PMTS) and magnetization (SQUID) techniques. It is shown that even the small percentages of doping can notably change electric and magnetic behavior. Electric conductivity differs by two orders of magnitude between samples doped with 0.2% and 1% Nb. The ferroelectric behavior strongly depended on conduction mechanism, and transition from space-charge-limited current (SCLC) conduction to trap-filled limited (TFL) conduction regime reflected on a change in hysteresis patterns, particularly for the samples with 0.2% and 0.5% Nb. Separation of ZFC-FC magnetization curves occurred for all Nb concentrations and increased with Nb doping. Weak ferromagnetic behavior and the increase of remnant magnetization with Nb concentration was observed from the hysteresis measurements. Coercive field changed drastically compared to the pure BiFeO3, namely, the sample with 1% Nb exhibited very high coercive magnetic field of 10 kOe.en
dc.publisherElsevier Sci Ltd, Oxford
dc.relationinfo:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/45007/RS//
dc.relationCroatian Science Foundation [UIP-2014-09-8276]
dc.rightsrestrictedAccess
dc.sourceCeramics International
dc.subjectMagnetic properties Cen
dc.subjectFerroelectric properties Cen
dc.subjectBismuth ferriteen
dc.titleTuning of BiFeO3 multiferroic properties by light doping with Nben
dc.typearticle
dc.rights.licenseARR
dc.citation.epage16744
dc.citation.issue14
dc.citation.other44(14): 16739-16744
dc.citation.rankaM21
dc.citation.spage16739
dc.citation.volume44
dc.identifier.doi10.1016/j.ceramint.2018.06.103
dc.identifier.scopus2-s2.0-85048728559
dc.identifier.wos000442714100079
dc.type.versionpublishedVersion


Документи

Thumbnail

Овај документ се појављује у следећим колекцијама

Приказ основних података о документу