pith. sign in

arxiv: cond-mat/0401480 · v2 · submitted 2004-01-24 · ❄️ cond-mat.supr-con

Normal metal to ferromagnetic superconductor tunneling

classification ❄️ cond-mat.supr-con
keywords tunnelingferromagneticappliedcasemagnetizationmetalnormalpairing
0
0 comments X
read the original abstract

We study the point-contact tunneling between normal metal and ferromagnetic superconductor. In the case of magnon-induced pairing the tunneling conductance is continuous and smooth function of the applied voltage. For small values of the applied voltage the Ohm law holds. We show that one can obtain the magnetization and the superconducting order parameter from the tunneling conduc- tance. In the case of paramagnon-induced superconductivity the tunneling does not depend on the magnetization. We argue that tunneling experiment can unambiguously determine the correct pairing mechanism in the ferromagnetic superconductors.

This paper has not been read by Pith yet.

discussion (0)

Sign in with ORCID, Apple, or X to comment. Anyone can read and Pith papers without signing in.