Paramagnetic properties of non-centrosymmetric superconductors: Application to CePt3Si
K. V. Samokhin
TL;DR
This paper investigates the unique paramagnetic behavior of non-centrosymmetric superconductors like CePt3Si, highlighting how anisotropic Zeeman interactions influence their temperature-dependent susceptibility.
Contribution
It provides a theoretical analysis of the anisotropic Zeeman interaction effects on the paramagnetic susceptibility in non-centrosymmetric superconductors.
Findings
Paramagnetic susceptibility exhibits unusual temperature dependence.
Zeeman interaction vanishes along certain high-symmetry planes.
Anisotropic effects are significant in non-centrosymmetric superconductors.
Abstract
In a non-centrosymmetric crystal, the Zeeman interaction of the band electrons with an external magnetic field is highly anisotropic in the momentum space, vanishing along some high-symmetry planes. One of the consequences is that the paramagnetic susceptibility in superconductors without inversion symmetry, such as CePt3Si, shows an unusual temperature dependence.
Peer Reviews
No public reviews on file for this paper yet. If you reviewed it on a platform where reviews are public (OpenReview, ICLR, NeurIPS, ICML), you can paste yours below so the community can read it here.
Videos
No videos yet. Explain this paper in a talk, walkthrough, or lecture? Add one.