X iv : c on d - m at / 9 60 51 59 v 1 2 4 M ay 1 99 6 Theory of phase - locking in generalized hybrid Josephson junction arrays

ar X iv : c on d - m at / 9 51 10 18 v 1 3 N ov 1 99 5 Spectral Flow in Josephson Junctions and Effective Magnus Force

Momentum production during the phase slip process in SNS Joseph-son junction is discussed. It is caused by the spectral flow of bound states of fermions localized within the junction. This effectively reduces the Magnus force acting on vortices which provides an explanation for the experimental observation of the negligible Magnus force in 2D Josephson junction arrays. The flow of the fermionic...

ar X iv : c on d - m at / 9 60 51 41 v 1 2 2 M ay 1 99 6 Spread width for two interacting particles in one - dimensional random potential

For two interacting particles (TIP) in one-dimensional random potential the dependence of the spread width Γ, the local density of states and the TIP localization length on system parameters is determined analytically. The theoretical predictions for Γ are confirmed by numerical simulations.

ar X iv : c on d - m at / 9 60 51 84 v 1 2 9 M ay 1 99 6 WU - JIK - 96 - 2 Electrostriction of Polar Glasses

We develop a finite temperature theory for the susceptibility and electrostriction of isotropic substances in which permanent electric dipoles are restrained from free rotation by elastic forces. All parameters are constrained by the measured susceptibility and elastic constants. When applied to polyurethane, the predicted electrostriction is approximately consistent with some of the wide range...

ar X iv : 1 10 5 . 38 75 v 1 [ co nd - m at . su pr - c on ] 19 M ay 2 01 1 Tunnel Spectroscopy of a Proximity Josephson Junction

ar X iv : c on d - m at / 9 60 72 19 v 1 3 0 Ju l 1 99 6 The phase diagram of high - T c ’ s : Influence of anisotropy and disorder

We propose a phase diagram for the vortex structure of high temperature superconductors which incorporates the effects of anisotropy and disorder. It is based on numerical simulations using the three-dimensional Josephson junction array model. We support the results with an estimation of the internal energy and configurational entropy of the system. Our results give a unified picture of the beh...