Theory of Josephson Phenomena in Superfluid 3He

Details Theory of Josephson Phenomena in Superfluid 3He Theory of Josephson Phenomena in Superfluid 3He

2005-09-19

arxiv.org/abs/cond-mat/0509504v1

AIP Conference Proceedings 850, 103 (2006)

Physics

Condensed Matter

Superconductivity

6 pages, 9 figures, talk on LT-24, Orlando, Florida

Scientific paper

10.1063/1.2354625

Quite detailed theoretical description of superfluid 3He is possible on length scales that are much larger than the atomic scale. We discuss weak links between two bulk states of 3He-B. The current through the weak link is determined by the bound states at the link. The bound state energies are spin split depending on the order parameters in the bulk. As a result, unusual current-phase relations with pi state appear. For not too weak links, the order parameter in the bulk is modified because of the Josephson coupling. This leads to a stronger pi state and to an additional current at constant pressure bias. The theoretical results are compared with experiments.

Affiliated with

Also associated with

No associations

Rating

Theory of Josephson Phenomena in Superfluid 3He does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Theory of Josephson Phenomena in Superfluid 3He, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Theory of Josephson Phenomena in Superfluid 3He will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-2139