Studies on the Relationship Between Electronic Structures and Superconducting Properties of TlBaCaCuO, BiSrCaCuO and XBaCuO(X=Y, Nd,Dy) Systems  

作　　者：LI Ping XIAO Shen-xiu CHEN Tian-lang and LI Li(Department of Chemistry, Sichuan University, Chengdu, 610064) 

出　　处：《Chemical Research in Chinese Universities》1996年第1期60-69,共10页高等学校化学研究（英文版）

摘　　要：The electronic structures of TIBaCaCuO, BiSrCaCuO and XBaCuO (X = Y,Nd, DY) systems were calculated using DV-Xa method. According to the calculated results, the relationships between electronic structures and superconducting properties were studied, and some experimental facts were explained.The electronic structures of TIBaCaCuO, BiSrCaCuO and XBaCuO (X = Y,Nd, DY) systems were calculated using DV-Xa method. According to the calculated results, the relationships between electronic structures and superconducting properties were studied, and some experimental facts were explained.

关 键 词：SUPERCONDUCTOR DV-X_α method Populations State densities Energy gap 

分 类 号：O614[理学—无机化学]