The infrared and Raman spectra of crystalline SiF4 at -196ยฐC ax discussed. Two-phonon absorption bands arc observed and the results are discussed and compnred with occ-phonon absorption, 2nd their possible relation to the density of states is considered.
PECVD growth of crystalline silicon from its tetrafluoride
โ Scribed by P. Sennikov; D. Pryakhin; N. Abrosimov; B. Andreev; Yu. Drozdov; M. Drozdov; A. Kuznetsov; A. Murel; H.-J. Pohl; H. Riemann; V. Shashkin
- Publisher
- John Wiley and Sons
- Year
- 2010
- Tongue
- English
- Weight
- 243 KB
- Volume
- 45
- Category
- Article
- ISSN
- 0232-1300
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โฆ Synopsis
Abstract
The process of plasma chemical deposition of silicon from inductively coupled plasma of the mixture of highโpurity SiF~4~ and H~2~ sustained by RF discharge at 13.56 MHz in amount sufficient for subsequent growth of crystal by Czochralski method was investigated. The structure and impurity content of the produced layers as well as of the grown crystal have been studied (ยฉ 2010 WILEYโVCH Verlag GmbH & Co. KGaA, Weinheim)
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