| Автор | Song, Youngsik |
| Автор | Choi, Jaewu |
| Дата выпуска | 2009-08-07 |
| dc.description | We report a complete switching of catalyst particle location from the base to the tip of carbon nanotubes when grown on microscale bimetallic scrolls by simply varying the growth temperature from 400 to 450 °C. The complete switching of catalyst particle location occurs in the very narrow temperature window of 50 °C. This is attributed to the miscible and reactive properties of the bimetallic layer with the substrate. The study suggests that the switching can be manipulated by supplying silicon from the substrate by reduction in silicon dioxide to the bimetallic layer. |
| Формат | application.pdf |
| Издатель | Institute of Physics Publishing |
| Копирайт | 2009 IOP Publishing Ltd |
| Название | The complete switching of catalyst particle location from base to tip of carbon nanotubes grown on microscale bimetallic scrolls |
| Тип | paper |
| DOI | 10.1088/0022-3727/42/15/155106 |
| Electronic ISSN | 1361-6463 |
| Print ISSN | 0022-3727 |
| Журнал | Journal of Physics D: Applied Physics |
| Том | 42 |
| Первая страница | 155106 |
| Последняя страница | 155110 |
| Аффилиация | Song, Youngsik; Department of Electrical and Computer Engineering, Wayne State University, 5050 Anthony Wayne Dr #3100, Detroit, MI 48202, USA |
| Аффилиация | Choi, Jaewu; Department of Information Display, Kyung Hee University, 1 Hoeki-Dong Dondaemoon-Ku, Seoul 130-701, Korea; |
| Выпуск | 15 |
