On the density of states of graphene in the nearest-neighbor approximation

dc.contributor.author	Ananyev, V.O.
dc.contributor.author	Ovchynnikov, M.I.
dc.date.accessioned	2019-06-19T13:21:14Z
dc.date.available	2019-06-19T13:21:14Z
dc.date.issued	2017
dc.identifier.citation	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.	uk_UA
dc.identifier.issn	1607-324X
dc.identifier.other	PACS: 71.20.Tx, 73.22.Pr
dc.identifier.other	DOI:10.5488/CMP.20.43705
dc.identifier.other	arXiv:1705.08120
dc.identifier.uri	http://dspace.nbuv.gov.ua/handle/123456789/157031
dc.description.abstract	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.	uk_UA
dc.description.abstract	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.	uk_UA
dc.description.sponsorship	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.	uk_UA
dc.language.iso	en	uk_UA
dc.publisher	Інститут фізики конденсованих систем НАН України	uk_UA
dc.relation.ispartof	Condensed Matter Physics
dc.title	On the density of states of graphene in the nearest-neighbor approximation	uk_UA
dc.title.alternative	Про вираз для густини станiв у графенi	uk_UA
dc.type	Article	uk_UA
dc.status	published earlier	uk_UA