Open AccessRESEARCH ON THE CONDUCTION BEHAVIOR OF YBa2Cu3O7-x AT HIGH TEMPERATURE
Author(s) -
Gao Zhi-shuang,
HOU ZHI-JIAN,
DU BAO-SHI,
Chenxu Wang,
ZHU CHANG-YU,
Yunjun Li,
Fu-sui Liu
Publication year - 1990
Publication title -
acta physica sinica
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.39.138
Subject(s) - materials science , thermal conduction , atmosphere (unit) , condensed matter physics , electrical conductor , high temperature superconductivity , phase transition , phase (matter) , transition temperature , metal , oxygen , thermodynamics , chemical physics , superconductivity , composite material , chemistry , physics , metallurgy , organic chemistry
Based on the result of the YBCO's experiments at high temperatures, this paper analysed and discussed the Influences of oxygen on the YBCO's conduction behavior at high temperature and the conductive actions of one dimensional Cu-O chains. We also reported a new phenomenon of YBCO in N2, i.e., once the N2 atmosphere is replaced by the O2 atmosphere at high temperature, a rapid stractural phase transition from semconductor to metal will occur.
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