Effect of next-to-nearest neighbor hopping on electronic properties of graphene
Vernadsky National Library of Ukraine
Переглянути архів Інформація| Поле | Співвідношення | |
| Title |
Effect of next-to-nearest neighbor hopping on electronic properties of graphene
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| Creator |
Suprunenko, Y.F.
Gorbar, E.V. Sharapov, S.G. Loktev, V.M. |
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| Subject |
Graphene and graphite multilayers
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| Description |
In the tight-binding approximation, we take into account the next-to-nearest neighbor hopping in graphene that leads to nonrelativistic-like corrections in its low energy spectrum. The electronic density of states in a magnetic field is found and the fan diagram is plotted, which interpolates between those for the relativistic and nonrelativistic limiting cases. It is shown that the Berry phase for the system under consideration coincides exactly with its value for the relativistic system. |
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| Date |
2017-05-24T18:14:09Z
2017-05-24T18:14:09Z 2008 |
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| Type |
Article
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| Identifier |
Effect of next-to-nearest neighbor hopping on electronic properties of graphene / Y.F. Suprunenko, E.V. Gorbar, S.G. Sharapov, V.M. Loktev // Физика низких температур. — 2008. — Т. 34, № 10. — С. 1033-1039. — Бібліогр.: 21 назв. — англ.
0132-6414 PACS: 71.70–d;81.05.Uw http://dspace.nbuv.gov.ua/handle/123456789/117560 |
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| Language |
en
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| Relation |
Физика низких температур
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| Publisher |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
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