Publication:
Two phase transitions in Zn-doped YBCO superconductor
Two phase transitions in Zn-doped YBCO superconductor
dc.contributor.author | Zhang, L | en_US |
dc.contributor.author | Yu, L | en_US |
dc.contributor.author | Zhang, W | en_US |
dc.contributor.author | Wang, Y | en_US |
dc.contributor.author | Zhang, H | en_US |
dc.contributor.author | Zhao, Yong | en_US |
dc.date.accessioned | 2021-11-25T13:04:03Z | |
dc.date.available | 2021-11-25T13:04:03Z | |
dc.date.issued | 2001 | en_US |
dc.description.abstract | A series polycrystalline samples of YBa2Cu3-xZnxO7-δ (x = 0.05, 0.10, 0.15, 0.20, and 0.25, respectively) were studied by means of differential scanning calorimetry, thermogravimetry, X-ray diffraction, and resistance-temperature measurement. It is found that there are two unknown subtle phase transitions in each compound before melting. At about 430oC and 800oC the samples show an endothermal anomaly and a weight loss, respectively. The amount of Zn-dopant affects the phase transitions obviously. Careful analysis of the experimental results demonstrates that two-phase transitions come out of different structural blocks, perovskite and rock salt, in the compounds. | en_US |
dc.identifier.issn | 0921-4534 | en_US |
dc.identifier.uri | http://hdl.handle.net/1959.4/39071 | |
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 | Two phase transitions in Zn-doped YBCO superconductor | 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(01)00202-7 | en_US |
unsw.relation.faculty | Science | |
unsw.relation.ispartofissue | PART 1 | en_US |
unsw.relation.ispartofjournal | Physica C | en_US |
unsw.relation.ispartofpagefrompageto | 194-196 | en_US |
unsw.relation.ispartofvolume | 357-360 | en_US |
unsw.relation.originalPublicationAffiliation | Zhang, L | en_US |
unsw.relation.originalPublicationAffiliation | Yu, L | en_US |
unsw.relation.originalPublicationAffiliation | Zhang, W | en_US |
unsw.relation.originalPublicationAffiliation | Wang, Y | en_US |
unsw.relation.originalPublicationAffiliation | Zhang, H | en_US |
unsw.relation.originalPublicationAffiliation | Zhao, Yong, Materials Science & Engineering, Faculty of Science, UNSW | en_US |
unsw.relation.school | School of Materials Science & Engineering | * |