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Conference Papers Year : 2007

Strain and wafer curvature of 3C-SiC films on silicon: influence of the growth conditions

M. Zielinski
  • Function : Author
S. Ndiaye
  • Function : Author
T. Chassagne
  • Function : Author
Sandrine Juillaguet
  • Function : Author
  • PersonId : 839245
Renata Lewandowska
  • Function : Author
  • PersonId : 860784
M. Portail
A. Leycuras
  • Function : Author
Jean Camassel
  • Function : Author
  • PersonId : 839246

Abstract

We study the influence of the growth conditions on the residual strain and related optical and structural properties in the case of 3C-SiC films grown on (001) silicon substrates. We show that two possible mechanisms compete to manage the final sample bow: one is by controlling the composition of the gaseous phase (C/Si ratio) the other one by adjusting the growth temperature and duration (creep effect). In both cases, we compare the low temperature photoluminescence spectra of samples grown under tensile or compressive final stress. We show that better results can be obtained when using the creep effect. (c) 2007 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
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Dates and versions

hal-00543731 , version 1 (06-12-2010)

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  • HAL Id : hal-00543731 , version 1

Cite

M. Zielinski, S. Ndiaye, T. Chassagne, Sandrine Juillaguet, Renata Lewandowska, et al.. Strain and wafer curvature of 3C-SiC films on silicon: influence of the growth conditions. 5th Brazo;oam/German Workshop on Applied Surface Science, Apr 2006, Mangaratiba (BRAZIL), France. pp.981-986. ⟨hal-00543731⟩
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