抄録
A new twist on semiconductors: The evaporation of Na from ionic intermetallic NaSi at 800°C leads to the formation of double-helical silicon microtubes. The tubes have nanogranular or smooth surfaces and a twinned structure with voids in the tube wall. A mechanism is proposed for the formation of the double-helical microtubes. (Figure Presented)
| 本文言語 | English |
|---|---|
| ページ（範囲） | 3638-3641 |
| ページ数 | 4 |
| ジャーナル | Angewandte Chemie - International Edition |
| 巻 | 49 |
| 号 | 21 |
| DOI | |
| 出版ステータス | Published - 2010 5月 10 |
ASJC Scopus subject areas
- 触媒
- 化学 (全般)