On the density of states of graphene in the nearest-neighbor approximation
We propose an alternative analytical expression for the density of states of a clean graphene in the nearestneighbor approximation. In contrast to the previously known expression, it can be written as a single formula valid for the whole energy range. The correspondence with the previously known ex...
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| Опубліковано в: : | Condensed Matter Physics |
|---|---|
| Дата: | 2017 |
| Автори: | , |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
Інститут фізики конденсованих систем НАН України
2017
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| Онлайн доступ: | https://nasplib.isofts.kiev.ua/handle/123456789/157031 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | On the density of states of graphene in the nearest-neighbor approximation / V.O. Ananyev, M.I. Ovchynnikov // Condensed Matter Physics. — 2017. — Т. 20, № 4. — С. 43705: 1–4. — Бібліогр.: 13 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| id |
nasplib_isofts_kiev_ua-123456789-157031 |
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Ananyev, V.O. Ovchynnikov, M.I. 2019-06-19T13:21:14Z 2019-06-19T13:21:14Z 2017 On the density of states of graphene in the nearest-neighbor approximation / V.O. Ananyev, M.I. Ovchynnikov // Condensed Matter Physics. — 2017. — Т. 20, № 4. — С. 43705: 1–4. — Бібліогр.: 13 назв. — англ. 1607-324X PACS: 71.20.Tx, 73.22.Pr DOI:10.5488/CMP.20.43705 arXiv:1705.08120 https://nasplib.isofts.kiev.ua/handle/123456789/157031 We propose an alternative analytical expression for the density of states of a clean graphene in the nearestneighbor approximation. In contrast to the previously known expression, it can be written as a single formula valid for the whole energy range. The correspondence with the previously known expression is shown and the limiting cases are analyzed. Ми пропонуємо альтернативний аналiтичний вираз для густини електронних станiв у чистому графенi в наближеннi найближчих сусiдiв. На противагу вже вiдомим виразам, вiн представляє собою єдину формулу, справедливу на всьому iнтервалi енергiй. Також було перевiрено вiдповiднiсть уже вiдомим виразам i дослiджено граничнi випадки. We thank S.G. Sharapov for suggesting to reproduce the result of [4] in his lecture course on graphene and for providing a great help in writing the article. Also, we would like to thank O.O. Sobol for a helpful and productive discussion. en Інститут фізики конденсованих систем НАН України Condensed Matter Physics On the density of states of graphene in the nearest-neighbor approximation Про вираз для густини станiв у графенi Article published earlier |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| title |
On the density of states of graphene in the nearest-neighbor approximation |
| spellingShingle |
On the density of states of graphene in the nearest-neighbor approximation Ananyev, V.O. Ovchynnikov, M.I. |
| title_short |
On the density of states of graphene in the nearest-neighbor approximation |
| title_full |
On the density of states of graphene in the nearest-neighbor approximation |
| title_fullStr |
On the density of states of graphene in the nearest-neighbor approximation |
| title_full_unstemmed |
On the density of states of graphene in the nearest-neighbor approximation |
| title_sort |
on the density of states of graphene in the nearest-neighbor approximation |
| author |
Ananyev, V.O. Ovchynnikov, M.I. |
| author_facet |
Ananyev, V.O. Ovchynnikov, M.I. |
| publishDate |
2017 |
| language |
English |
| container_title |
Condensed Matter Physics |
| publisher |
Інститут фізики конденсованих систем НАН України |
| format |
Article |
| title_alt |
Про вираз для густини станiв у графенi |
| description |
We propose an alternative analytical expression for the density of states of a clean graphene in the nearestneighbor approximation. In contrast to the previously known expression, it can be written as a single formula
valid for the whole energy range. The correspondence with the previously known expression is shown and the
limiting cases are analyzed.
Ми пропонуємо альтернативний аналiтичний вираз для густини електронних станiв у чистому графенi в наближеннi найближчих сусiдiв. На противагу вже вiдомим виразам, вiн представляє собою єдину
формулу, справедливу на всьому iнтервалi енергiй. Також було перевiрено вiдповiднiсть уже вiдомим
виразам i дослiджено граничнi випадки.
|
| issn |
1607-324X |
| url |
https://nasplib.isofts.kiev.ua/handle/123456789/157031 |
| citation_txt |
On the density of states of graphene in the nearest-neighbor approximation / V.O. Ananyev, M.I. Ovchynnikov // Condensed Matter Physics. — 2017. — Т. 20, № 4. — С. 43705: 1–4. — Бібліогр.: 13 назв. — англ. |
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2025-12-07T17:45:16Z |
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2025-12-07T17:45:16Z |
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