Modification of YBa2Cu3O7–δ thin films by ion implantation
- Authors: Vasiliev V.K.1, Korolev D.S.1, Korolev S.A.2, Masterov D.V.2, Mikhaylov A.N.1, Okhapkin A.I.2,1, Pavlov S.A.2, Parafin A.E.2,1, Yunin P.A.2,1, Skorokhodov E.V.2,1, Tetelbaum D.I.1
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Affiliations:
- Lobachevsky State University
- Institute for Physics of Microstructures
- Issue: Vol 10, No 2 (2016)
- Pages: 438-440
- Section: Article
- URL: https://journal-vniispk.ru/1027-4510/article/view/188663
- DOI: https://doi.org/10.1134/S1027451016020403
- ID: 188663
Cite item
Abstract
The formation of a topological structure in thin films of the high-temperature superconductor YBa2Cu3O7–δ (YBCO) using ion implantation is studied. The crystal structure and electrical properties of the initial film and the formed insulating regions are investigated. The critical temperature and critical current are measured for microbridges with a width of 3–50 μm fabricated by ion implantation. The results indicate the effectiveness of the ion-implantation method for manufacturing topological structures in YBCO films.
Keywords
About the authors
V. K. Vasiliev
Lobachevsky State University
Email: parafin@ipmras.ru
Russian Federation, Nizhny Novgorod, 603950
D. S. Korolev
Lobachevsky State University
Email: parafin@ipmras.ru
Russian Federation, Nizhny Novgorod, 603950
S. A. Korolev
Institute for Physics of Microstructures
Email: parafin@ipmras.ru
Russian Federation, Nizhny Novgorod, 603950
D. V. Masterov
Institute for Physics of Microstructures
Email: parafin@ipmras.ru
Russian Federation, Nizhny Novgorod, 603950
A. N. Mikhaylov
Lobachevsky State University
Email: parafin@ipmras.ru
Russian Federation, Nizhny Novgorod, 603950
A. I. Okhapkin
Institute for Physics of Microstructures; Lobachevsky State University
Email: parafin@ipmras.ru
Russian Federation, Nizhny Novgorod, 603950; Nizhny Novgorod, 603950
S. A. Pavlov
Institute for Physics of Microstructures
Email: parafin@ipmras.ru
Russian Federation, Nizhny Novgorod, 603950
A. E. Parafin
Institute for Physics of Microstructures; Lobachevsky State University
Author for correspondence.
Email: parafin@ipmras.ru
Russian Federation, Nizhny Novgorod, 603950; Nizhny Novgorod, 603950
P. A. Yunin
Institute for Physics of Microstructures; Lobachevsky State University
Email: parafin@ipmras.ru
Russian Federation, Nizhny Novgorod, 603950; Nizhny Novgorod, 603950
E. V. Skorokhodov
Institute for Physics of Microstructures; Lobachevsky State University
Email: parafin@ipmras.ru
Russian Federation, Nizhny Novgorod, 603950; Nizhny Novgorod, 603950
D. I. Tetelbaum
Lobachevsky State University
Email: parafin@ipmras.ru
Russian Federation, Nizhny Novgorod, 603950
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