| タイトル | Characterization of nanocrystallites in porous p-type 6H-SiC |
| 著者（英） | Weiss, B. Z.; Choyke, W. J.; Kurtz, A. D.; Grimberg, I.; Macmillian, M. F.; Bemis, L.; Shor, J. S. |
| 著者所属（英） | NASA Lewis Research Center |
| 発行日 | 1994-10-01 |
| 言語 | eng |
| 内容記述 | We report the formation of porous p-type 6H-SiC. The existence of uniformly dispersed pores was confirmed by transmission electron microscopy, with interpore spacings in the range of 1-10 nm. The porous film as a whole is a single crystal. Luminescence peaks above the normal band gap of 6H-SiC have been observed in the porous layer, but were not distinguished in the bulk SiC substrate. Quantum confinement is discussed as a possible mechanism for the luminescence effects. |
| NASA分類 | SOLID-STATE PHYSICS |
| レポートNO | 95A71403 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/309212 |
|
