Interplay between superconductivity and ferromagnetism in tunneling

8:00 AM–11:12 AM, Thursday, March 16, 2006
Baltimore Convention Center Room: 342

Sponsoring Unit: DCMP
Chair: James Eckstein, University of Illinois, Urbana-Champaign

Abstract ID: BAPS.2006.MAR.U39.7

Abstract: U39.00007 : Interplay between superconductivity and ferromagnetism in tunneling*

9:36 AM–9:48 AM

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Authors:

Martin Gronsleth
Jacob Linder
Asle Sudbo
(Norwegian University of Science and Technology (NTNU), N-7491 Trondheim, Norway.)

We study tunneling currents in a model consisting of ferromagnetic spin-triplet superconductors with magnetization in an arbitrary direction separated by a thin insulating layer. A novel effect is found with both ferromagnetic and superconducting phases entering in the expressions for the single- and two-particle tunneling currents in both spin and charge sector. This interplay between ferromagnetism and superconductivity is present when unconventional Cooper pairs with parallell spin pairing are allowed to form.

*Work supported by the NANOMAT Program, Research Council of Norway

To cite this abstract, use the following reference: http://meetings.aps.org/link/BAPS.2006.MAR.U39.7

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Bulletin of the American Physical Society

2006 APS March Meeting

Monday–Friday, March 13–17, 2006; Baltimore, MD

Session U39: Superconducting Proximity Effect-S/N and S/F

Abstract: U39.00007 : Interplay between superconductivity and ferromagnetism in tunneling*

Authors:

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