Enhanced Tc and Hc2 near the metal/insulator transition

被引:0
作者
Soulen, RJ [1 ]
Osofsky, MS [1 ]
机构
[1] USN, Res Lab, Washington, DC 20375 USA
关键词
GLAG theory; H-c2; metal/insulator transition; scaling theory; superconductivity; transition temperature;
D O I
10.1109/TASC.2005.848664
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
We have studied the behavior of H-c2 for the Nb1-xTix system as a function of disorder (i.e, x). To account for the observed behavior we substituted expressions for gamma and T-c previously derived for disordered systems, into the GLAG expression for H-c2. This extension accounts very well for the data for the NbTi system and, accordingly, we are studying its application to data for several other superconducting systems.
引用
收藏
页码:2939 / 2941
页数:3
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