Separating Weak-Localization and Electron–Electron-Interaction Contributions to the Conductivity of Carbon Nanostructures
Научная публикация
| Общее |
Язык:
Английский,
Жанр:
Статья (Full article),
Статус опубликования:
Опубликована,
Оригинальность:
Переводная
|
| Журнал |
Journal of Experimental and Theoretical Physics
ISSN: 1063-7761
, E-ISSN: 1090-6509
|
| Вых. Данные |
Год: 2007,
Том: 105,
Номер: 1,
Страницы: 223-226
Страниц
: 4
DOI:
10.1134/S1063776107070497
|
| Авторы |
Tkachev E.N.
1,2
,
Romanenko A.I.
1,2
,
Anikeeva O.B.
1,2
,
Buryakov T.I.
1,2
,
Fedorov V.E.
1
,
Nazarov A.S.
1
,
Makotchenko V.G.
1
,
Kuznetsov V.L.
3
,
Usolʹtseva A.N.
3
|
| Организации |
| 1 |
Nikolaev Institute of Inorganic Chemistry, Siberian Division, Russian Academy of Sciences, Novosibirsk, 630090 Russia
|
| 2 |
Novosibirsk State University, Novosibirsk, 630090 Russia
|
| 3 |
Boreskov Institute of Catalysis, Siberian Division, Russian Academy of Sciences, Novosibirsk, 630090 Russia
|
|
Информация о финансировании (2)
|
1
|
Министерство образования и науки Российской Федерации
|
2.1.1.1604
|
|
2
|
Российский фонд фундаментальных исследований
|
05-03-33209
|
The effect of the modification of curvilinear carbon nanostructures (nanotubes) on their electrical properties has been studied. The samples were prepared using a special method of synthesis, which excluded the formation of amorphous carbon particles in multiwalled carbon nanotubes and in expanded graphite. Such materials exhibit a quadratic growth in the positive magnetoconductivity in the fields of up to B ∼ 1 T, which is not observed in the samples synthesized by usual methods.