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pro vyhledávání: '"L. Van Look"'
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Akademický článek
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Autor:
Victor Moshchalkov, V.V. Pryadun, A. P. Levanyuk, Juan F. Sierra, R. Villar, Farkhad G. Aliev, L. Van Look
Publikováno v:
Physica C: Superconductivity. 404:30-33
The low frequency voltage noise and complex AC voltage response to weakly modulated magnetic fields have been studied in a superconducting Pb film with a square lattice of antidots. The temperature was close to T c and the DC magnetic field was chang
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f6911afb0a17a957b0e7336ad995a06b
https://doi.org/10.1016/j.physc.2003.11.058
https://doi.org/10.1016/j.physc.2003.11.058
Publikováno v:
Physica C: Superconductivity. 404:340-344
We report on electro-transport measurements on a Pb thin film with a square array of antidots, for the whole angular range of in-plane current orientations. We demonstrate that the interaction of a moving flux line lattice with a periodic pinning pot
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3ed9a4cef49ba2906b44548740769298
https://doi.org/10.1016/j.physc.2003.09.093
https://doi.org/10.1016/j.physc.2003.09.093
Publikováno v:
Physica C: Superconductivity. 369:113-117
Using transport measurements, we investigate vortex pinning in thin superconducting films with a square array of rectangular antidots. In these films, we observe a pronounced anisotropy in the pinning properties. More specifically, the critical curre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::241180a1140882cf7e5a5d7ceac2860b
https://doi.org/10.1016/s0921-4534(01)01229-1
https://doi.org/10.1016/s0921-4534(01)01229-1
Publikováno v:
Physica C: Superconductivity. 369:262-267
Using numerical simulations we investigate the angular dependence of the vortex depinning transition at an incommensurate field above the first matching field in regular arrays of asymmetric pinning centers, modeled by the superposition of two interp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6c8efa41f1c9d9923d86c46866ff1110
https://doi.org/10.1016/s0921-4534(01)01255-2
https://doi.org/10.1016/s0921-4534(01)01255-2
Autor:
Alexander N. Grigorenko, L. Van Look, Y. Bruynseraede, Kristiaan Temst, Joost Bekaert, M. J. Van Bael, Victor Moshchalkov, Simon J. Bending, M. Lange
Publikováno v:
Physica C: Superconductivity. 369:97-105
This paper gives an overview of pinning phenomena in superconductors with artificial magnetic pinning arrays. Different ferromagnetic structures have been considered in combination with a low Tc type-II superconducting film. Magnetic force microscopy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::080173b9aa39eba5fb1a2fe3f678f091
https://doi.org/10.1016/s0921-4534(01)01227-8
https://doi.org/10.1016/s0921-4534(01)01227-8
Publikováno v:
Physica C: Superconductivity and its Applications. :491-494
We have studied the vortex pinning by periodic arrays of sub-micron ferromagnetic antidots covered by a superconducting (SC) Pb film. The magnetic antidot layer consists of a Co/Pt multilayer with perpendicular magnetisation. The magnetic properties
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::39f63a1c43622fc016dfcb5e155a774d
https://doi.org/10.1016/s0921-4534(01)00829-2
https://doi.org/10.1016/s0921-4534(01)00829-2
Autor:
J. Swerts, M. Lange, Gernot Güntherodt, M. J. Van Bael, Y. Bruynseraede, Kristiaan Temst, L. Van Look, V. V. Moshchalkov
Publikováno v:
Europhysics Letters (EPL). 53:646-652
We investigated the pinning of flux lines in a superconducting film by a regular array of magnetic antidots. The sample consists of a Co/Pt multilayer with perpendicular magnetic anisotropy in which a regular pattern of submicron holes is introduced
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b6987ecfbcf0cf96c05bc4263f8bc325
https://doi.org/10.1209/epl/i2001-00606-0
https://doi.org/10.1209/epl/i2001-00606-0
Autor:
M. Lange, Gernot Güntherodt, Y. Bruynseraede, Victor Moshchalkov, M. J. Van Bael, Kristiaan Temst, L. Van Look
Publikováno v:
Journal of Superconductivity: Incorporating Novel Magnetism. 14:355-364
Lateral nanostructuring is an efficient tool to control vortex confinement in superconductors. This will be illustrated by studying pinning phenomena in type-II superconducting Pb films with a lattice of submicron magnetic dots. We consider rectangul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::48331b70772ef47b72bcabed143201f8
https://doi.org/10.1023/a:1007801227306
https://doi.org/10.1023/a:1007801227306