Phase evolution in PLD MgB2 films during the in situ annealing process Zhao, Yong en_US Wu, Yan en_US Kong, Chun en_US Wexler, D en_US Vos, M en_US Went, M en_US Dou, S en_US 2021-11-25T12:49:41Z 2021-11-25T12:49:41Z 2007 en_US
dc.description.abstract The transformation of zero-field-cooled (ZFC) magnetization curves of PLD MgB2 films annealed in situ for different dwell times and at different temperatures is studied within the context of structural analysis. The PLD films were deposited using an off-axis geometry followed by two series of annealing conditions: the dwell time series and the annealing temperature series. ZFC magnetization curves were obtained in an MPMS magnetometer from samples that had been cut into similar shapes. XRD scans on the two series of film samples show enhanced (001) and (002) MgB2 peaks till a dwell time of 9 min at a 650 °C and a 800 °C annealing temperature. TEM results show a granular transformation from an un-annealed film to a 700 °C 9 min in situ annealed film. The possible structural development with annealing time and annealing temperature is then discussed. en_US
dc.identifier.issn 0953-2048 en_US
dc.language English
dc.language.iso EN en_US
dc.rights CC BY-NC-ND 3.0 en_US
dc.rights.uri en_US
dc.source Legacy MARC en_US
dc.title Phase evolution in PLD MgB2 films during the in situ annealing process en_US
dc.type Journal Article en
dcterms.accessRights metadata only access
dspace.entity.type Publication en_US
unsw.description.notePublic The journal of Superconductor Science and Technology is published by Institute of Physics Publishing Ltd, en_US
unsw.identifier.doiPublisher en_US
unsw.relation.faculty Science
unsw.relation.ispartofissue 11 en_US
unsw.relation.ispartofjournal Superconductor Science and Technology en_US
unsw.relation.ispartofvolume 20 en_US
unsw.relation.originalPublicationAffiliation Zhao, Yong, Materials Science & Engineering, Faculty of Science, UNSW en_US
unsw.relation.originalPublicationAffiliation Wu, Yan en_US
unsw.relation.originalPublicationAffiliation Kong, Chun en_US
unsw.relation.originalPublicationAffiliation Wexler, D en_US
unsw.relation.originalPublicationAffiliation Vos, M en_US
unsw.relation.originalPublicationAffiliation Went, M en_US
unsw.relation.originalPublicationAffiliation Dou, S en_US School of Materials Science & Engineering *
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