2 papers
cond-mat.supr-con2005
Cuprate interband model and doping dependence of the coherence length
N. Kristoffel, T. Ord, P. Rubin
The free energy expansion of a two-band pair-transfer superconductor is developed. A critical in temperature and a noncritical coherence length appear. The effective in-plane $ξ_{a…
cond-mat.soft2002
On the amplification of diffusion on piecewise linear potentails by direct current
Els Heinsalu, Risto Tammelo, Teet Ord
The diffusive motion of overdamped Brownian particles in tilted piecewise linear pontentials is considered. It is shown that the enhancement of diffusion coefficient by an external…