摘要
本文就高Tc氧化物超导体中的元素替代效应,尤其是对123相化合物中不同原子位置上部分元素替代所导致的晶体结构、氧含量、正常态和超导态性质,以及载流子浓度等的变化作了系统的评述。深入讨论了从中给出的有关高温超导电性微观机制的信息。
In this article a comprehensive review is given for the effects of of atomic substitutions in the high-Tc superconducting oxides, in particular for 123 phase compounds and the experimental results concerning the changes of structure, oxygen content, properties of normal and superconducting state, carrier density, and so on, which is caused by the partial substitution on different atomic sites. The related information of mechanism for high-Tc superconductivity is also discussed.
出处
《物理学进展》
CSCD
北大核心
1990年第4期421-438,共18页
Progress In Physics
基金
霍英东青年教师研究基金
国家自然科学基金委员会的资助
