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Self-heating and ac losses in superconductors

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dc.contributor.author Cheng, CH en_US
dc.contributor.author Zhao, Yong en_US
dc.date.accessioned 2021-11-25T13:03:39Z
dc.date.available 2021-11-25T13:03:39Z
dc.date.issued 2003 en_US
dc.description.abstract Self-heating induced by ac loss in superconductors under different thermal boundary conditions has been investigated numerically. Self-heating effect results in non-uniform distributions of temperature and critical current density in superconductors. The self-heating effect is also sensitive to the thermal boundary conditions. A low-field instability of the critical current density is found when the external magnetic field decreases to near zero after fully penetrating the superconductors, leading to low-field flux jumps as observed in MgB2 and YBa2Cu3O7 superconductors. en_US
dc.identifier.issn 0921-4534 en_US
dc.identifier.uri http://hdl.handle.net/1959.4/39057
dc.language English
dc.language.iso EN en_US
dc.rights CC BY-NC-ND 3.0 en_US
dc.rights.uri https://creativecommons.org/licenses/by-nc-nd/3.0/au/ en_US
dc.source Legacy MARC en_US
dc.title Self-heating and ac losses in superconductors en_US
dc.type Journal Article en
dcterms.accessRights metadata only access
dspace.entity.type Publication en_US
unsw.accessRights.uri http://purl.org/coar/access_right/c_14cb
unsw.identifier.doiPublisher http://dx.doi.org/10.1016/S0921-4534(02)02116-0 en_US
unsw.relation.faculty Science
unsw.relation.ispartofjournal Physica C en_US
unsw.relation.ispartofpagefrompageto 31-34 en_US
unsw.relation.ispartofvolume 386 en_US
unsw.relation.originalPublicationAffiliation Cheng, CH, Materials Science & Engineering, Faculty of Science, UNSW en_US
unsw.relation.originalPublicationAffiliation Zhao, Yong, Materials Science & Engineering, Faculty of Science, UNSW en_US
unsw.relation.school School of Materials Science & Engineering *
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