Effects of doping concentration on the microstructural and optoelectrical properties of boron doped amorphous and nanocrystalline silicon films
β Scribed by Song, Chao; Wang, Xiang; Huang, Rui; Song, Jie; Guo, Yanqing
- Book ID
- 120586508
- Publisher
- Elsevier Science
- Year
- 2013
- Tongue
- English
- Weight
- 972 KB
- Volume
- 142
- Category
- Article
- ISSN
- 0254-0584
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## Abstract Boronβdoped nanocrystalline silicon (ncβSi:H) films were deposited by plasmaβenhanced chemical vapor deposition (PECVD). A variety of techniques, including Xβray diffraction (XRD), Raman scattering (RS), UVβVisβNIR spectroscopy and conductivity measurement were used to characterize the
We report on the effects of deposition pressure P d on the growth and properties of the B-doped nanocrystalline silicon (nc-Si:H) thin films grown by hot-wire chemical vapor deposition (HWCVD) at very high hydrogen dilution of 98.8%. We found that the crystallinity of nc-Si:H or mc-Si:H films is not