2 papers
cond-mat.other2004
Anomalous quantum reflection of Bose-Einstein condensates from a silicon surface: the role of dynamical excitations
R. G. Scott, A. M. Martin, T. M. Fromhold +1
We investigate the effect of inter-atomic interactions on the quantum-mechanical reflection of Bose-Einstein condensates from regions of rapid potential variation. The reflection p…
cond-mat.supr-con1999
Phase Slips and Interfaces in D-Wave Superconductors
Andrew M. Martin, James F. Annett
We consider a model (100) interface between two d-wave superconductors. By solving the Bogoliubov de Gennes equation on a tight binding lattice, we study the properties of the inte…