Abstract
The phase (φ) dependence of the Josephson current I(φ) between s wave and - wave superconductors is predicted to be sin(2φ), when the junction is formed along the c axis. This dependence is also obtained when the misorientation angle between the interface and the a(b) axis of the - superconductor is 45° in the a-b plane contact junction. In such cases, critical current is proportional to -T near the transition temperature . The anomalous magnetic flux dependence of of the corner junction by Wollman is also predicted.
- Received 20 December 1993
DOI:https://doi.org/10.1103/PhysRevLett.72.3871
©1994 American Physical Society