Reentrant oscillation in kinetic thin-film deposition
โ Scribed by Rong-Fu Xiao
- Publisher
- Elsevier Science
- Year
- 1996
- Tongue
- English
- Weight
- 422 KB
- Volume
- 229
- Category
- Article
- ISSN
- 0378-4371
No coin nor oath required. For personal study only.
โฆ Synopsis
We have studied the origin of reentrant growth oscillation in kinetic thin-film deposition on stepped surfaces using a Monte Carlo simulation. The results show that reentrant oscillation occurs as a result of growth modes competition between two-dimension-nucleation growth and step-flow growth due to a variation of surface-diffusion-length with deposition temperature, and that it is a natural phenomenon in non-equilibrium thin-film deposition on a substrate with a permanent step source.
๐ SIMILAR VOLUMES
Special safety precautions are required in thin film photovoltaics manufacture because of the hazardous nature of the source gases used for deposition. Most of these gases are pyrophoric or flammable and dangerously unstable in air but it is the toxicity of some that causes the greatest concern. The