Advances in high-Tc grain boundary junctions
We review results on two novel types of grain boundary Josephson junctions in the high critical
 temperature cuprate superconductors. The quality of YBa₂Cu₃O₇-δ biepitaxial grain boundary
 Josephson junctions have been improved using a new growth geometry to the point that «tunnel-&a...
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| Дата: | 2004 |
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| Автори: | , , , , , |
| Формат: | Стаття |
| Мова: | Англійська |
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Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
2004
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| Онлайн доступ: | https://nasplib.isofts.kiev.ua/handle/123456789/119833 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Advances in high-Tc grain boundary junctions / F. Tafuri, J.R. Kirtley, F. Lombardi, P.G. Medaglia, P. Orgiani, G. Balestrino // Физика низких температур. — 2004. — Т. 30, № 7-8. — С. 785-794. — Бібліогр.: 44 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862703827470254080 |
|---|---|
| author | Tafuri, F. Kirtley, J.R. Lombardi, F. Medaglia, P.G. Orgiani, P. Balestrino, G. |
| author_facet | Tafuri, F. Kirtley, J.R. Lombardi, F. Medaglia, P.G. Orgiani, P. Balestrino, G. |
| citation_txt | Advances in high-Tc grain boundary junctions / F. Tafuri, J.R. Kirtley, F. Lombardi, P.G. Medaglia, P. Orgiani, G. Balestrino // Физика низких температур. — 2004. — Т. 30, № 7-8. — С. 785-794. — Бібліогр.: 44 назв. — англ. |
| collection | DSpace DC |
| description | We review results on two novel types of grain boundary Josephson junctions in the high critical
temperature cuprate superconductors. The quality of YBa₂Cu₃O₇-δ biepitaxial grain boundary
Josephson junctions have been improved using a new growth geometry to the point that «tunnel-
like» characteristics are reproducibly obtained. The consequent low barrier transmission probabilities
are apparently favourable to isolate intrinsic d-wave induced effects. We also focus on peculiar
aspects of spontaneous currents in HTS Josephson junctions, which are unique and reflect
the intimate relation between vortex matter and the Josephson effect. Bicrystal grain boundary
Josephson junctions have also been fabricated using artificial superlattice films with as few as six
superconducting copper–oxygen planes. Extrinsic and intrinsic d-wave effects in these junctions
are discussed within the framework of novel designs for π-circuitry and qubits.
|
| first_indexed | 2025-12-07T16:49:43Z |
| format | Article |
| fulltext | |
| id | nasplib_isofts_kiev_ua-123456789-119833 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 0132-6414 |
| language | English |
| last_indexed | 2025-12-07T16:49:43Z |
| publishDate | 2004 |
| publisher | Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України |
| record_format | dspace |
| spelling | Tafuri, F. Kirtley, J.R. Lombardi, F. Medaglia, P.G. Orgiani, P. Balestrino, G. 2017-06-10T06:49:50Z 2017-06-10T06:49:50Z 2004 Advances in high-Tc grain boundary junctions / F. Tafuri, J.R. Kirtley, F. Lombardi, P.G. Medaglia, P. Orgiani, G. Balestrino // Физика низких температур. — 2004. — Т. 30, № 7-8. — С. 785-794. — Бібліогр.: 44 назв. — англ. 0132-6414 PACS: 74.72.–h, 74.50.+r https://nasplib.isofts.kiev.ua/handle/123456789/119833 We review results on two novel types of grain boundary Josephson junctions in the high critical
 temperature cuprate superconductors. The quality of YBa₂Cu₃O₇-δ biepitaxial grain boundary
 Josephson junctions have been improved using a new growth geometry to the point that «tunnel-
 like» characteristics are reproducibly obtained. The consequent low barrier transmission probabilities
 are apparently favourable to isolate intrinsic d-wave induced effects. We also focus on peculiar
 aspects of spontaneous currents in HTS Josephson junctions, which are unique and reflect
 the intimate relation between vortex matter and the Josephson effect. Bicrystal grain boundary
 Josephson junctions have also been fabricated using artificial superlattice films with as few as six
 superconducting copper–oxygen planes. Extrinsic and intrinsic d-wave effects in these junctions
 are discussed within the framework of novel designs for π-circuitry and qubits. This work has been partially supported by the ESF
 projects «П-Shift» and «QUACS». The authors would
 like to thank A. Barone, T. Bauch, S. Kubatkin,
 K. Moler, and C. Tsuei for useful discussions. en Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України Физика низких температур Сверхпроводимость и мезоскопические структуры Advances in high-Tc grain boundary junctions Article published earlier |
| spellingShingle | Advances in high-Tc grain boundary junctions Tafuri, F. Kirtley, J.R. Lombardi, F. Medaglia, P.G. Orgiani, P. Balestrino, G. Сверхпроводимость и мезоскопические структуры |
| title | Advances in high-Tc grain boundary junctions |
| title_full | Advances in high-Tc grain boundary junctions |
| title_fullStr | Advances in high-Tc grain boundary junctions |
| title_full_unstemmed | Advances in high-Tc grain boundary junctions |
| title_short | Advances in high-Tc grain boundary junctions |
| title_sort | advances in high-tc grain boundary junctions |
| topic | Сверхпроводимость и мезоскопические структуры |
| topic_facet | Сверхпроводимость и мезоскопические структуры |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/119833 |
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