Reference : Localization of superconductivity in superconductor–electromagnet hybrids
Scientific journals : Article
Physical, chemical, mathematical & earth Sciences : Physics
http://hdl.handle.net/2268/119447
Localization of superconductivity in superconductor–electromagnet hybrids
English
Ataklti, G.W. [Katholieke Universiteit Leuven - KUL > > > >]
Aladyshkin, A.Yu. [Russian Academy of Sciences Nizhny Novgorod > Institute for Physics of Microstructures > > >]
Gillijns, W. [Katholieke Universiteit Leuven - KUL > > > >]
Nefedov, I.N. [Russian Academy of Sciences Nizhny Novgorod > Institute for Physics of Microstructures > > >]
Van de Vondel, J. [Katholieke Universiteit Leuven - KUL > > > >]
Silhanek, Alejandro mailto [Université de Liège - ULg > Département de physique > Physique de la matière condensée >]
Kemmler, M. [Universitat Tubingen > Experimentalphysik II and Center for Collective Quantum Phenomena > > >]
Kleiner, R. [Universitat Tubingen > Experimentalphysik II and Center for Collective Quantum Phenomena > > >]
Koelle, D. [Universitat Tubingen > Experimentalphysik II and Center for Collective Quantum Phenomena > > >]
Moshchalkov, V.V. [Katholieke Universiteit Leuven - KUL > > > >]
23-Apr-2012
Superconductor Science and Technology
Institute of Physics
25
065015
Yes (verified by ORBi)
International
0953-2048
Bristol
United Kingdom
[en] Superconductor-ferromagnet hybrids
[en] We investigate the nucleation of superconductivity in a superconducting Al strip under the influence of the magnetic field generated by a current-carrying Nb wire, perpendicularly oriented and located underneath the strip. The inhomogeneous magnetic field, induced by the Nb wire, produces a spatial modulation of the critical temperature Tc, leading to a controllable localization of the superconducting order parameter (OP) wavefunction. We demonstrate that close to the phase boundary Tc(Bext) the localized OP solution can be displaced reversibly by either applying an external perpendicular magnetic field Bext or by changing the amplitude of the inhomogeneous field.
Researchers ; Professionals
http://hdl.handle.net/2268/119447
10.1088/0953-2048/25/6/065015

File(s) associated to this reference

Fulltext file(s):

FileCommentaryVersionSizeAccess
Restricted access
Ataklti-SUST-2012.pdfPublisher postprint819.33 kBRequest copy

Bookmark and Share SFX Query

All documents in ORBi are protected by a user license.