3 papers
cond-mat.supr-con2003
Josephson effect as a measure of quantum fluctuations in the cuprates
R. Hlubina, M. Grajcar, J. Mraz
Quantitative analysis of the Josephson effect is shown to provide direct information about phase fluctuations in the superconducting banks. Applying the analysis to the cuprates, s…
cond-mat.supr-con2002
What does the Josephson effect tell us about the superconducting state of the cuprates?
R. Hlubina, M. Grajcar, E. Il'ichev
We review the recent measurements of the current-phase relation in cuprate Josephson junctions. Special attention is paid to 45 degree grain boundary junctions and to c-axis juncti…
cond-mat.supr-con2002
Josephson effect in the cuprates: microscopic implications
R. Hlubina
In the tunnel limit, the current-phase relation of Josephson junctions can be expanded as . Standard BCS theory predicts that and $I_2/I_1…