Publication:
Microstructures and superconducting properties in Ti-doped MgB2/Ta/Cu tape
Microstructures and superconducting properties in Ti-doped MgB2/Ta/Cu tape
| dc.contributor.author | Fu, B | en_US |
| dc.contributor.author | Feng, Y | en_US |
| dc.contributor.author | Zhao, Yong | en_US |
| dc.contributor.author | Pradhan, A | en_US |
| dc.contributor.author | Cheng, CH | en_US |
| dc.contributor.author | Ji, P. | en_US |
| dc.contributor.author | Liu, X | en_US |
| dc.contributor.author | Liu, C | en_US |
| dc.contributor.author | Yan, G | en_US |
| dc.contributor.author | Zhou, L | en_US |
| dc.date.accessioned | 2021-11-25T13:03:33Z | |
| dc.date.available | 2021-11-25T13:03:33Z | |
| dc.date.issued | 2003 | en_US |
| dc.description.abstract | We fabricated MgB2/Ta/Cu tapes with and without Ti-doping through the in situ powder-in-tube method and studied the phase composition, microstructure and superconducting properties by XRD, SEM and SQUID magnetometer. The results show that the critical temperature of Ti-doped MgB2/Ta/Cu tape is around 38 K. The high magnetic critical current density of 1.5x10(6) A/cm2 (10 K, self-field) and 9.3x10(5) A/cm2 (20 K, self-field) were obtained in this sample, which is much higher than MgB2/Ta/Cu tapes without Ti-doping. The microstructure observations indicate that the grain size of MgB2 is much reduced by Ti-doping and the density of Ti-doped tape is higher, which may enhance Jc of MgB2 tapes. | en_US |
| dc.identifier.issn | 0921-4534 | en_US |
| dc.identifier.uri | http://hdl.handle.net/1959.4/39054 | |
| 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 | Microstructures and superconducting properties in Ti-doped MgB2/Ta/Cu tape | 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)02188-3 | en_US |
| unsw.relation.faculty | Science | |
| unsw.relation.ispartofjournal | Physica C | en_US |
| unsw.relation.ispartofpagefrompageto | 659-662 | en_US |
| unsw.relation.ispartofvolume | 386 | en_US |
| unsw.relation.originalPublicationAffiliation | Fu, B | en_US |
| unsw.relation.originalPublicationAffiliation | Feng, Y | en_US |
| unsw.relation.originalPublicationAffiliation | Zhao, Yong, Materials Science & Engineering, Faculty of Science, UNSW | en_US |
| unsw.relation.originalPublicationAffiliation | Pradhan, A | en_US |
| unsw.relation.originalPublicationAffiliation | Cheng, CH, Materials Science & Engineering, Faculty of Science, UNSW | en_US |
| unsw.relation.originalPublicationAffiliation | Ji, P. | en_US |
| unsw.relation.originalPublicationAffiliation | Liu, X | en_US |
| unsw.relation.originalPublicationAffiliation | Liu, C | en_US |
| unsw.relation.originalPublicationAffiliation | Yan, G | en_US |
| unsw.relation.originalPublicationAffiliation | Zhou, L | en_US |
| unsw.relation.school | School of Materials Science & Engineering | * |