Boron concentration dependence of Raman spectra on {100} and {111} facets of B-doped CVD diamond
โ Scribed by Ushizawa, Koichi; Watanabe, Kenji; Ando, Toshihiro; Sakaguchi, Isao; Nishitani-Gamo, Mikka; Sato, Yoichiro; Kanda, Hisao
- Book ID
- 121389899
- Publisher
- Elsevier Science
- Year
- 1998
- Tongue
- English
- Weight
- 152 KB
- Volume
- 7
- Category
- Article
- ISSN
- 0925-9635
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## Abstract Asโgrown (100) homoepitaxial diamond films with boron concentrations [B] from 4.6 ร 10^16^ to 1.5 ร 10^21^ cm^โ3^ have been analysed using Xโray photoelectron spectroscopy (XPS). Their C 1s core levels contain a dominant component around 284.17 ยฑ 0.2 eV ascribed to sp^3^ C and a main se
We have investigated polarized Raman spectra on the {100} facet of B-doped CVD diamond single crystals grown under different diborane additions in the gas phase. An asymmetrical feature was observed on the one-phonon Raman line shape of B-doped diamond crystal which depended on the boron concentrati