dc.contributor.author | Šulcas, J. | |
dc.contributor.author | Steponavičienė, Lina | |
dc.contributor.author | Jukna, Artūras | |
dc.contributor.author | Jung, Grzegorz | |
dc.contributor.author | Plaušinaitienė, Valentina | |
dc.contributor.author | Abrutis, Adulfas | |
dc.contributor.author | Gong, M. | |
dc.contributor.author | Sobolevski, R. | |
dc.date.accessioned | 2023-09-18T20:15:53Z | |
dc.date.available | 2023-09-18T20:15:53Z | |
dc.date.issued | 2011 | |
dc.identifier.issn | 0587-4246 | |
dc.identifier.other | (BIS)VUB02-000040786 | |
dc.identifier.uri | https://etalpykla.vilniustech.lt/handle/123456789/148360 | |
dc.description.abstract | A mixed state in dc-biased thin films of II-type superconductors realizes the Abrikosov magnetic vortices/ antivortices, which are the result of the current-self magnetic field penetration into the film at temperatures lower than its critical temperature Tc. A nucleation of vortices/antivortices at the superconducting film’s edges, their motion perpendicular to the direction of biasing current, and the annihilation in the film’s center originates from a current dissipation in the superconductor and expresses itself in experiments as a dc voltage. This work reports on the results of simulation of current density in a 50 ¹m wide, 100 ¹m long, and 0.3 ¹m thick YBa2Cu3O7¡x microbridges containing ¦-shaped 5 ¹m wide single channel of easy vortex motion fabricated by means of laser-writing technique. Analyzing a two-dimensional-net of resistors and assuming that, due to the Meissner–Ochsenfeld effect, the magnetic flux penetration into superconducting film is nonlinear, we demonstrate that presence of a ¦-shaped channel causes a non-homogeneous distribution of current in the microbridge. | eng |
dc.format | PDF | |
dc.format.extent | p. 183-185 | |
dc.format.medium | tekstas / txt | |
dc.language.iso | eng | |
dc.relation.isreferencedby | INSPEC | |
dc.relation.isreferencedby | GeoRef | |
dc.relation.isreferencedby | Compendex | |
dc.relation.isreferencedby | Science Citation Index Expanded (Web of Science) | |
dc.source.uri | http://przyrbwn.icm.edu.pl/APP/PDF/119/a119z2p28.pdf | |
dc.title | Current distribution in Y-Ba-Cu-O superconducting microbridges containing pi-shaped channel for easy vortex motion | |
dc.type | Straipsnis Web of Science DB / Article in Web of Science DB | |
dcterms.accessRights | vol. 119, no. 2: Proceedings of the 14th International Symposium Ultrafast Phenomena in Semiconductors, Vilnius 2010 | |
dcterms.references | 11 | |
dc.type.pubtype | S1 - Straipsnis Web of Science DB / Web of Science DB article | |
dc.contributor.institution | Joint Stock Company “Etronika” | |
dc.contributor.institution | Vilniaus Gedimino technikos universitetas | |
dc.contributor.institution | Ben-Gurion University of the Negev, Israel | |
dc.contributor.institution | Vilniaus universitetas | |
dc.contributor.institution | University of Rochester, USA | |
dc.contributor.faculty | Fundamentinių mokslų fakultetas / Faculty of Fundamental Sciences | |
dc.subject.researchfield | N 002 - Fizika / Physics | |
dc.subject.researchfield | N 003 - Chemija / Chemistry | |
dcterms.sourcetitle | Acta physica Polonica. A | |
dc.description.issue | no. 2 | |
dc.description.volume | vol. 119 | |
dc.publisher.name | Instytut Fizyki Polskiej Akademii Nauk | |
dc.publisher.city | Warszawa | |
dc.identifier.doi | VGT02-000022378 | |
dc.identifier.doi | 10.12693/APhysPolA.119.183 | |
dc.identifier.elaba | 4420607 | |