许应瑛Xuyingying

副教授

硕士生导师

  • 所在团队:纳米材料原子制造与表征梯队
  • 毕业院校:北京大学

    学科:凝聚态物理

    学历:研究生

    学位:博士

    所在单位:数理学院

    电子邮箱:

    联系方式:xuyingying@ustb.edu.cn

    办公地点:Room 226, Mathematics & Physics Building

    论文成果

    Reaction between different structural blocks and its influence on superconductivity in Tl2Ba2Can-1CunO2n+3

    发布时间:2026-11-07 点击次数:

    影响因子:2.3
    DOI码:10.1142/S0217979207044056
    所属单位:北京科技大学
    发表刊物:International Journal of Modern Physics B
    摘要: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.
    合写作者:J. Yu, Y. Y. Xu, H. Zhang
    第一作者:S. H. Han
    论文类型:期刊论文
    通讯作者:Han Zhang
    学科门类:工学
    文献类型:J
    卷号:21
    期号:18-19
    页面范围:3148
    是否译文:否
    发表时间:2007-01-01
    发布期刊链接:https://www.worldscientific.com/doi/abs/10.1142/S0217979207044056