摘要
Uniform ZnSe nanowires are observed on the ablation crater on ZnSe crystal surface irradiated by femtosecond lasers in air, while other parts of the sample surface are not polluted. The nanowire growth rate is about 5 μm/s, it is higher than that fabricated by chemical vapor deposition method by a factor of 104. The nanowire length and diameter can be controlled by varying laser pulse energy and pulse number. The formation mechanism is studied and found to be self-catalyzed vapor-liquid-solid process.
| 源语言 | 英语 |
|---|---|
| 期刊论文编号 | 101116 |
| 期刊 | Applied Physics Letters |
| 卷 | 89 |
| 期 | 10 |
| DOI | |
| 出版状态 | 已出版 - 2006 |
| 已对外发布 | 是 |
学术指纹
探究 'ZnSe nanowires grown on the crystal surface by femtosecond laser ablation in air' 的科研主题。它们共同构成独一无二的学术指纹。引用此
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