Shu-Jen Han, Dharmendar Reddy, et al.
ACS Nano
Motivated by the empirically established universal trends and correlations in the properties of extreme type-II superconductors, we explore the occurrence of analogous behavior in the strong-coupling regime of the three-dimensional Hubbard model with attractive on-site interaction. In this limit we derive scaling relations between the transition temperature, the zero-temperature gap and the penetration depth. We observe a remarkable agreement with the empirical trends. Certain limitations may be attributed to the neglect of charge-density fluctuations. © 1993.
Shu-Jen Han, Dharmendar Reddy, et al.
ACS Nano
S.F. Fan, W.B. Yun, et al.
Proceedings of SPIE 1989
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