Journal article
Tunable transport in magnetically coupled MoGe/Permalloy hybrids
Applied physics letters, v 93(7), pp 072510-072510-3
18 Aug 2008
Abstract
We demonstrate controlled magnetotransport anisotropy of magnetically coupled superconductor-ferromagnet MoGe/Permalloy hybrids. The rotatable anisotropy Permalloy ferromagnet with stripe domain structure induces in-plane anisotropy in superconducting order parameter. We show that near the superconductor-normal state phase boundary the superconductivity in MoGe is localized in narrow mesoscopic channels just above the magnetic domain walls. Changing the in-plane direction of magnetic stripe domains it is possible to reconfigure the direction of the superconducting channels and controllably rotate the direction of the in-plane anisotropy axis in the superconductor. (C) 2008 American Institute of Physics.
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Details
- Title
- Tunable transport in magnetically coupled MoGe/Permalloy hybrids
- Creators
- A. Belkin - Argonne Natl Lab, Div Mat Sci, Argonne, IL 60439 USAV. Novosad - Argonne Natl Lab, Div Mat Sci, Argonne, IL 60439 USAM. Iavarone - Argonne Natl Lab, Div Mat Sci, Argonne, IL 60439 USAJ. Fedor - Argonne Natl Lab, Div Mat Sci, Argonne, IL 60439 USAJ. E. Pearson - Argonne Natl Lab, Div Mat Sci, Argonne, IL 60439 USAA. Petrean-Troncalli - Austin Coll, Dept Phys, Sherman, TX 75090 USAG. Karapetrov - Argonne Natl Lab, Div Mat Sci, Argonne, IL 60439 USAArgonne National Lab. (ANL), Argonne, IL (United States)
- Publication Details
- Applied physics letters, v 93(7), pp 072510-072510-3
- Publisher
- American Institute of Physics
- Number of pages
- 3
- Grant note
- UChicago Argonne, LLC, Operator of Argonne National Laboratory ("Argonne") DE-AC02-06CH11357 / Argonne, a U. S. Department of Energy Office of Science laboratory; United States Department of Energy (DOE)
- Resource Type
- Journal article
- Language
- English
- Academic Unit
- Physics
- Web of Science ID
- WOS:000259010300051
- Scopus ID
- 2-s2.0-50249170273
- Other Identifier
- 991019295306504721
InCites Highlights
Data related to this publication, from InCites Benchmarking & Analytics tool:
- Collaboration types
- Domestic collaboration
- Web of Science research areas
- Physics, Applied