THE EFFECTS OF Sc-Cu SUBSTITUTION ON Y-Ba-Cu-O SYSTEMS
WANG Huaiyu, ZHANG Liyuan, LIU Fusui, WANG Enge
Department of Physics, Peking University, Beijing 100871
THE EFFECTS OF Sc-Cu SUBSTITUTION ON Y-Ba-Cu-O SYSTEMS
WANG Huaiyu;ZHANG Liyuan;LIU Fusui;WANG Enge
Department of Physics, Peking University, Beijing 100871
关键词 ：
71.20.-b ,
74.70.Vy
Abstract ： The electronic densities of states of YBa2 Cu2 ScO7 high Tc materials, including two cases of Sc substituting Cul and Cu2 sites, have been calculated, and the results are compared with that3of YBa2 Cu3 O7 and Y0.5 Sc0.5 Ba2 Cu3 O7 systems. Sc-Cu2 replacement will largely influence the electronic structure of Cu-O layers. However, Sc-Cul replacement is more possible.
Key words ：
71.20.-b
74.70.Vy
出版日期: 1990-08-01
:
71.20.-b
(Electron density of states and band structure of crystalline solids)
74.70.Vy
引用本文:
WANG Huaiyu;ZHANG Liyuan;LIU Fusui;WANG Enge. THE EFFECTS OF Sc-Cu SUBSTITUTION ON Y-Ba-Cu-O SYSTEMS[J]. 中国物理快报, 1990, 7(8): 361-364.
链接本文:
https://cpl.iphy.ac.cn/CN/
或
https://cpl.iphy.ac.cn/CN/Y1990/V7/I8/361
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