Reaction between different structural blocks and its influence on superconductivity in Tl2Ba2Can-1CunO2n+3
Date:2026-11-07 clicks:
Impact Factor:2.3
DOI number:10.1142/S0217979207044056
Affiliation of Author(s):北京科技大学
Journal:International Journal of Modern Physics B
Abstract:The non-monotonic relationship of T, with the number of Cu-O planes (n) per unit cell for compounds of Tl2Ba2Can-1CUnO2n+3 (n=1, 2, 3, 4 and 5) is investigated from the reaction between different structural blocks. 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. A model was used 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 T-c.
Co-author:J. Yu, Y. Y. Xu, H. Zhang
First Author:S. H. Han
Indexed by:Journal paper
Correspondence Author:Han Zhang
Discipline:Engineering
Document Type:J
Volume:21
Issue:18-19
Page Number:3148
Translation or Not:no
Date of Publication:2007-01-01
Links to published journals:https://www.worldscientific.com/doi/abs/10.1142/S0217979207044056