Publication:
Enhancement of Critical Current Density in MgB2 Bulk Superconductors by Ti Doping
Enhancement of Critical Current Density in MgB2 Bulk Superconductors by Ti Doping
dc.contributor.author | Zhao, Yong | en_US |
dc.contributor.author | Feng, Y | en_US |
dc.contributor.author | Machi, T | en_US |
dc.contributor.author | Cheng, C | en_US |
dc.contributor.author | Huang, D | en_US |
dc.contributor.author | Fudamoto, Y | en_US |
dc.contributor.author | Koshizuka, N | en_US |
dc.contributor.author | Murakami, M | en_US |
dc.date.accessioned | 2021-11-25T13:03:46Z | |
dc.date.available | 2021-11-25T13:03:46Z | |
dc.date.issued | 2002 | en_US |
dc.description.abstract | We studied the Ti doping effect on the superconducting properties and microstructure of sintered MgB2 bulk polycrystals. Using Ti as a sintering assistant, we have fabricated MgB2 bulk materials consisting of fine 10 nm scale particles and achieved a high Jc of 1MA/cm2 in self-field and 3 x 105 A/cm2 in 1T at 20 K. The large enhancement of Jc is explained by the excellent connection between grains and the high density of pinning centers served by both grain boundaries and MgO nanoparticles. | en_US |
dc.identifier.issn | 0295-5075 | en_US |
dc.identifier.uri | http://hdl.handle.net/1959.4/39061 | |
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 | Enhancement of Critical Current Density in MgB2 Bulk Superconductors by Ti Doping | en_US |
dc.type | Journal Article | en |
dcterms.accessRights | open access | |
dspace.entity.type | Publication | en_US |
unsw.accessRights.uri | https://purl.org/coar/access_right/c_abf2 | |
unsw.description.publisherStatement | Published by EDP Sciences on behalf of the Europhysics Letters Association (EPLA). | en_US |
unsw.identifier.doiPublisher | http://dx.doi.org/10.1209/epl/i2002-00479-1 | en_US |
unsw.relation.faculty | Science | |
unsw.relation.ispartofjournal | Europhysics Letters | en_US |
unsw.relation.ispartofpagefrompageto | 437-443 | en_US |
unsw.relation.ispartofvolume | 57 | en_US |
unsw.relation.originalPublicationAffiliation | Zhao, Yong, Materials Science & Engineering, Faculty of Science, UNSW | en_US |
unsw.relation.originalPublicationAffiliation | Feng, Y | en_US |
unsw.relation.originalPublicationAffiliation | Machi, T | en_US |
unsw.relation.originalPublicationAffiliation | Cheng, C, Materials Science & Engineering, Faculty of Science, UNSW | en_US |
unsw.relation.originalPublicationAffiliation | Huang, D | en_US |
unsw.relation.originalPublicationAffiliation | Fudamoto, Y | en_US |
unsw.relation.originalPublicationAffiliation | Koshizuka, N | en_US |
unsw.relation.originalPublicationAffiliation | Murakami, M | en_US |
unsw.relation.school | School of Materials Science & Engineering | * |
Files
Original bundle
1 - 1 of 1