Relationship between combinative energy and superconductivity in Tl2Ba2Can-1CunO2n+4 Zhao, Yong en_US Yang, Kezhan en_US Yu, L en_US Han, S en_US Zhang, H en_US 2021-11-25T13:04:00Z 2021-11-25T13:04:00Z 2001 en_US
dc.description.abstract The non-monotonic relationship of Tc with the number of Cu-O planes (n) per unit cell for compounds of Tl2Ba2Can-1CunO2n+4 (n = 1, 2, 3, and 4) is investigated from the perspective of cohesive energy. The unit cell of the Tl superconductors is treated as two blocks: the perovskite block where the Cu-O planes are located and the rock salt block, which is considered as a charge-reservoir. We proposed a model to calculate the combinative energy of the two blocks. It is found that the combinative energy between the two blocks is closely related to the value of Tc. The relation demonstrates an interesting way to understand the nonlinear change of Tc with the number of Cu-O planes in the layered superconductors. This means that the interaction between the two blocks plays an important role in superconductivity. en_US
dc.identifier.issn 0921-4534 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 Relationship between combinative energy and superconductivity in Tl2Ba2Can-1CunO2n+4 en_US
dc.type Journal Article en
dcterms.accessRights metadata only access
dspace.entity.type Publication en_US
unsw.identifier.doiPublisher en_US
unsw.relation.faculty Science
unsw.relation.ispartofissue PART 1 en_US
unsw.relation.ispartofjournal Physica C en_US
unsw.relation.ispartofpagefrompageto 305-308 en_US
unsw.relation.ispartofvolume 357-360 en_US
unsw.relation.originalPublicationAffiliation Zhao, Yong, Materials Science & Engineering, Faculty of Science, UNSW en_US
unsw.relation.originalPublicationAffiliation Yang, Kezhan en_US
unsw.relation.originalPublicationAffiliation Yu, L en_US
unsw.relation.originalPublicationAffiliation Han, S en_US
unsw.relation.originalPublicationAffiliation Zhang, H en_US School of Materials Science & Engineering *
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