Spectral function of graphene with short-range impurity centers
Spectral function of graphene with point substitutional defects is calculated for different impurity concentrations. It is demonstrated that features in the spectral function of graphene observed in ARPES experiments can be caused by the presence of a well-defined resonance state and are clearly p...
Збережено в:
| Дата: | 2008 |
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| Автори: | , |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
2008
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| Назва видання: | Физика низких температур |
| Теми: | |
| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/117561 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Spectral function of graphene with short-range impurity centers / Yu.V. Skrypnyk, V.M. Loktev // Физика низких температур. — 2008. — Т. 34, № 10. — С. 1040-1048. — Бібліогр.: 16 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| Резюме: | Spectral function of graphene with point substitutional defects is calculated for different impurity concentrations.
It is demonstrated that features in the spectral function of graphene observed in ARPES experiments
can be caused by the presence of a well-defined resonance state and are clearly pronounced at the impurity
concentrations, which are of the order of the critical concentration for the impurity induced spectrum
rearrangement. |
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