Macroscopic quantum state and high-temperature superconductivity in semi-localized 2D electron system with circular molecular orbits
Recently new type of high temperature superconductors is found which are characterized by the existence of circular molecular orbits in each unit site of 2D s/p electron system. In view of the characteristic, a new model of superfluidity is studied based on the coherent state where the zero-point os...
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| Veröffentlicht in: | Вопросы атомной науки и техники |
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| Datum: | 2001 |
| Hauptverfasser: | , |
| Format: | Artikel |
| Sprache: | English |
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Національний науковий центр «Харківський фізико-технічний інститут» НАН України
2001
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| Online Zugang: | https://nasplib.isofts.kiev.ua/handle/123456789/80046 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Zitieren: | Macroscopic quantum state and high-temperature superconductivity in semi-localized 2D electron system with circular molecular orbits / M. Sugahara, N.N. Bogolubov Jr. // Вопросы атомной науки и техники. — 2001. — № 6. — С. 339-342. — Бібліогр.: 12 назв. — англ. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| id |
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Sugahara, M. Bogolubov Jr., N.N. 2015-04-09T16:34:44Z 2015-04-09T16:34:44Z 2001 Macroscopic quantum state and high-temperature superconductivity in semi-localized 2D electron system with circular molecular orbits / M. Sugahara, N.N. Bogolubov Jr. // Вопросы атомной науки и техники. — 2001. — № 6. — С. 339-342. — Бібліогр.: 12 назв. — англ. 1562-6016 PACS: 71.10.-w, 71.10.Pm, 73.40.Hm, 74.20.Mn https://nasplib.isofts.kiev.ua/handle/123456789/80046 Recently new type of high temperature superconductors is found which are characterized by the existence of circular molecular orbits in each unit site of 2D s/p electron system. In view of the characteristic, a new model of superfluidity is studied based on the coherent state where the zero-point oscillation of toroidal wave function causes a macroscopic quantum state. This model gives an estimation of the superfluidity transition temperature: Tc≈52-117 K for fcc C60, and Tc≈50-150 K for hole-doped MgB2. en Національний науковий центр «Харківський фізико-технічний інститут» НАН України Вопросы атомной науки и техники Quantum fluids Macroscopic quantum state and high-temperature superconductivity in semi-localized 2D electron system with circular molecular orbits Макроскопическое квантовое состояние и высокотемпературная сверхпроводимость в полулокализованной системе с круговыми молекулярными орбитами Article published earlier |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| title |
Macroscopic quantum state and high-temperature superconductivity in semi-localized 2D electron system with circular molecular orbits |
| spellingShingle |
Macroscopic quantum state and high-temperature superconductivity in semi-localized 2D electron system with circular molecular orbits Sugahara, M. Bogolubov Jr., N.N. Quantum fluids |
| title_short |
Macroscopic quantum state and high-temperature superconductivity in semi-localized 2D electron system with circular molecular orbits |
| title_full |
Macroscopic quantum state and high-temperature superconductivity in semi-localized 2D electron system with circular molecular orbits |
| title_fullStr |
Macroscopic quantum state and high-temperature superconductivity in semi-localized 2D electron system with circular molecular orbits |
| title_full_unstemmed |
Macroscopic quantum state and high-temperature superconductivity in semi-localized 2D electron system with circular molecular orbits |
| title_sort |
macroscopic quantum state and high-temperature superconductivity in semi-localized 2d electron system with circular molecular orbits |
| author |
Sugahara, M. Bogolubov Jr., N.N. |
| author_facet |
Sugahara, M. Bogolubov Jr., N.N. |
| topic |
Quantum fluids |
| topic_facet |
Quantum fluids |
| publishDate |
2001 |
| language |
English |
| container_title |
Вопросы атомной науки и техники |
| publisher |
Національний науковий центр «Харківський фізико-технічний інститут» НАН України |
| format |
Article |
| title_alt |
Макроскопическое квантовое состояние и высокотемпературная сверхпроводимость в полулокализованной системе с круговыми молекулярными орбитами |
| description |
Recently new type of high temperature superconductors is found which are characterized by the existence of circular molecular orbits in each unit site of 2D s/p electron system. In view of the characteristic, a new model of superfluidity is studied based on the coherent state where the zero-point oscillation of toroidal wave function causes a macroscopic quantum state. This model gives an estimation of the superfluidity transition temperature: Tc≈52-117 K for fcc C60, and Tc≈50-150 K for hole-doped MgB2.
|
| issn |
1562-6016 |
| url |
https://nasplib.isofts.kiev.ua/handle/123456789/80046 |
| citation_txt |
Macroscopic quantum state and high-temperature superconductivity in semi-localized 2D electron system with circular molecular orbits / M. Sugahara, N.N. Bogolubov Jr. // Вопросы атомной науки и техники. — 2001. — № 6. — С. 339-342. — Бібліогр.: 12 назв. — англ. |
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2025-12-02T14:09:57Z |
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2025-12-02T14:09:57Z |
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