De Haas-van Alphen oscillation in both the normal and superconducting mixed states of NbSe₂, CeRu₂, URu₂Si₂, and UPd₂Al₃
The de Haas-van Alphen (dHvA) oscillation was observed clearly in both the normal and superconducting mixed states in NbSe₂,CeRu₂, URu₂Si₂, and UPd₂Al₃. The dHvA frequency, which is proportional to the extremal cross-sectional area of the Fermi surface, does not change in magnitude between the norma...
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| Опубліковано в: : | Физика низких температур |
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| Дата: | 1999 |
| Автори: | , |
| Формат: | Стаття |
| Мова: | English |
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Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
1999
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | De Haas-van Alphen oscillation in both the normal and superconducting mixed states of NbSe₂, CeRu₂, URu₂Si₂, and UPd₂Al₃ / Y. Inada, Y. Onuki // Физика низких температур. — 1999. — Т. 25, № 8. — С. 775-795. — Бібліогр.: 56 назв. — англ. |
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Inada, Y. Onuki, Y. 2018-06-19T18:30:51Z 2018-06-19T18:30:51Z 1999 De Haas-van Alphen oscillation in both the normal and superconducting mixed states of NbSe₂, CeRu₂, URu₂Si₂, and UPd₂Al₃ / Y. Inada, Y. Onuki // Физика низких температур. — 1999. — Т. 25, № 8. — С. 775-795. — Бібліогр.: 56 назв. — англ. 0132-6414 https://nasplib.isofts.kiev.ua/handle/123456789/139021 The de Haas-van Alphen (dHvA) oscillation was observed clearly in both the normal and superconducting mixed states in NbSe₂,CeRu₂, URu₂Si₂, and UPd₂Al₃. The dHvA frequency, which is proportional to the extremal cross-sectional area of the Fermi surface, does not change in magnitude between the normal and mixed states. For the f-electron superconductors, the cyclotron effective mass is found to be reduced and the corresponding Dingle temperature or scattering rate of the conduction electron increases in the mixed state. An anisotropic energy gap with a line node for URu₂Si₂ and UPd₂Al₃ is discussed from the angular dependence of the dHvA amplitude in the mixed state. This work was supported by the Grant-in-Aid for COE Research (10CE2004) of the Ministry of Education, Science, Sports and Culture. en Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України Физика низких температур Обзоp De Haas-van Alphen oscillation in both the normal and superconducting mixed states of NbSe₂, CeRu₂, URu₂Si₂, and UPd₂Al₃ Article published earlier |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| title |
De Haas-van Alphen oscillation in both the normal and superconducting mixed states of NbSe₂, CeRu₂, URu₂Si₂, and UPd₂Al₃ |
| spellingShingle |
De Haas-van Alphen oscillation in both the normal and superconducting mixed states of NbSe₂, CeRu₂, URu₂Si₂, and UPd₂Al₃ Inada, Y. Onuki, Y. Обзоp |
| title_short |
De Haas-van Alphen oscillation in both the normal and superconducting mixed states of NbSe₂, CeRu₂, URu₂Si₂, and UPd₂Al₃ |
| title_full |
De Haas-van Alphen oscillation in both the normal and superconducting mixed states of NbSe₂, CeRu₂, URu₂Si₂, and UPd₂Al₃ |
| title_fullStr |
De Haas-van Alphen oscillation in both the normal and superconducting mixed states of NbSe₂, CeRu₂, URu₂Si₂, and UPd₂Al₃ |
| title_full_unstemmed |
De Haas-van Alphen oscillation in both the normal and superconducting mixed states of NbSe₂, CeRu₂, URu₂Si₂, and UPd₂Al₃ |
| title_sort |
de haas-van alphen oscillation in both the normal and superconducting mixed states of nbse₂, ceru₂, uru₂si₂, and upd₂al₃ |
| author |
Inada, Y. Onuki, Y. |
| author_facet |
Inada, Y. Onuki, Y. |
| topic |
Обзоp |
| topic_facet |
Обзоp |
| publishDate |
1999 |
| language |
English |
| container_title |
Физика низких температур |
| publisher |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України |
| format |
Article |
| description |
The de Haas-van Alphen (dHvA) oscillation was observed clearly in both the normal and superconducting mixed states in NbSe₂,CeRu₂, URu₂Si₂, and UPd₂Al₃. The dHvA frequency, which is proportional to the extremal cross-sectional area of the Fermi surface, does not change in magnitude between the normal and mixed states. For the f-electron superconductors, the cyclotron effective mass is found to be reduced and the corresponding Dingle temperature or scattering rate of the conduction electron increases in the mixed state. An anisotropic energy gap with a line node for URu₂Si₂ and UPd₂Al₃ is discussed from the angular dependence of the dHvA amplitude in the mixed state.
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| issn |
0132-6414 |
| url |
https://nasplib.isofts.kiev.ua/handle/123456789/139021 |
| citation_txt |
De Haas-van Alphen oscillation in both the normal and superconducting mixed states of NbSe₂, CeRu₂, URu₂Si₂, and UPd₂Al₃ / Y. Inada, Y. Onuki // Физика низких температур. — 1999. — Т. 25, № 8. — С. 775-795. — Бібліогр.: 56 назв. — англ. |
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2025-12-01T18:14:08Z |
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