Effect of Transparency on the D-wave Josephson Junction
arXiv:0805.3775 · doi:10.1088/0953-8984/21/7/075704
Abstract
In this paper, a dc Josephson junction between two singlet superconductors (d-wave and s-wave) with arbitrary reflection coefficient has been investigated theoretically following the famous paper [ Y. Tanaka and S. Kashiwaya 1996 \textit{Phys. Rev. B} {\bf 53}, R11957]. For the case of High superconductors, the -axes are parallel to an interface with finite transparency and their -planes have a mis-orientation. The effect of transparency and mis-orientation on the currents is studied both analytically and numerically. It is observed that, the current phase relations are totally different from the case of ideal transparent Josephson junctions between d-wave superconductors and two s-wave superconductors. This apparatus can be used to demonstrate d-wave order parameter in High superconductors.
Presented in 8th European Conference on Applied Superconductivity in Belgium (EUCAS 2007)
References in corpus (14)
- Tunneling into Current-Carrying Surface States of High T Superconductors
- Phase-sensitive Evidence for d-wave Pairing Symmetry in Electron-doped Cuprate Superconductors
- Andreev bound states in high- superconducting junctions
- Charge Transport in Junctions between D-Wave Superconductors
- Anomalous Periodicity of the Current-Phase Relationship of Grain-Boundary Josephson Junctions in High-Tc Superconductors
- Mechanisms of Spontaneous Current Generation in an Inhomogeneous d-Wave Superconductor
- Time-reversal symmetry breaking at Josephson tunnel junctions of purely d-wave superconductors
- Quasiclassical Theory of Spontaneous Currents at Surfaces and Interfaces of d-Wave Superconductors
- Nonlocality in mesoscopic Josephson junctions with strip geometry
- Current carrying Andreev bound states in a Superconductor-Ferromagnet proximity system
- Pinhole junctions in d-wave superconductors
- Geometric pi Josephson junction in d-wave superconducting thin films
- Nonlocal mixing of supercurrents in Josephson ballistic point contact
- Effect of point-contact transparency on coherent mixing of Josephson and transport supercurrents