Stress relaxation during the growth of 3C-SiC/Si thin films
Appl. Phys. Lett. 89, 131906 (2006); doi:10.1063/1.2357569
Published 25 September 2006
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In this work the authors study the strain of 3C-SiC thin films grown on (001) on-axis silicon substrates. They use ex situ wafer curvature measurements to monitor the residual strain of silicon carbide film. At high temperature creep effects take place and modify the intrinsic strain of silicon carbide film. From the time and temperature dependences of these effects, they determine the creep exponent and the creep activation energy for 3C-SiC. Obtained values of N=2.6±0.3 and Q=5.6±1.0 eV are similar to those reported in literature for hexagonal polytypes of silicon carbide.
©2006 American Institute of Physics
| History: | Received 28 March 2006; accepted 7 August 2006; published 25 September 2006 |
| Permalink: |
http://link.aip.org/link/?APPLAB/89/131906/1 |
KEYWORDS and PACS
stress relaxation,
silicon compounds,
internal stresses,
chemical vapour deposition,
epitaxial layers
- 81.40.Jj
Elasticity and anelasticity, stress-strain relations - 62.40.+i
Anelasticity, internal friction, stress relaxation, and mechanical resonances - 62.20.-x
Mechanical properties of solids - 68.60.Bs
Mechanical and acoustical properties of thin films - 68.55.Ac
Thin film nucleation and growth: microscopic aspects - 81.15.Gh
Chemical vapor deposition including plasma-enhanced CVD, MOCVD, etc - YEAR: 2006
RELATED DATABASES
PUBLICATION DATA
0003-6951 (print)
1077-3118 (online)
REFERENCES (18)
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- L. A. Falkovsky, J. M. Bluet, and J. Camassel, Phys. Rev. B 57, 11283 (1998).
- H. Jacobson, J. Birch, C. Hallin, A. Henry, R. Yakimova, T. Tuomi, E. Janzen, and U. Lindefelt, Appl. Phys. Lett. 82, 3689 (2003).
- E. Bustarret, D. Vobornik, A. Roulot, T. Chassagne, G. Ferro, Y. Monteil, E. Martinez-Guerrero, H. Mariette, B. Daudin, and Le Si Dang,
Phys. Status Solidi A 195, 18 (2003) . - S. Veprek, Th. Kunstmann, D. Volm, and B. K. Meyer,
J. Vac. Sci. Technol. A 15, 10 (1997) . - T. Chassagne, G. Ferro, C. Gourbeyre, M. Le Berre, D. Barbier, and Y. Monteil,
Mater. Sci. Forum 353-356, 155 (2001) . - H. J. Frost and M. F. Ashby, Deformation Mechanism Maps (Pergamon, New York, 1982), http://thayer.dartmouth.edu/~defmech/
- C. G. Madras, P. Y. Wong, I. N. Miaoulis, L. Goldman, and R. Korenstein,
Thin Solid Films 320, 260 (1998) . - S. Isomae, M. Nanba, Y. Tamaki, and M. Maki, Appl. Phys. Lett. 30, 564 (1977).
- J. Yu, J. G. Kim, J. O. Chung, and D. H. Cho, J. Appl. Phys. 88, 1688 (2000).
- A. Leycuras,
Mater. Sci. Forum 338-348, 241 (2000) . - Y. Kim and S. H. Choo,
Thin Solid Films 394, 284 (2001) . - A. V. Samant and P. Pirouz,
Int. J. Refract. Met. Hard Mater. 16, 277 (1998) . - R. D. Nixon, J. B. Posthill, R. F. Davis, H. R. Baumgartner, and B. R. Rossing,
J. Mater. Res. 3, 1021 (1988) . - A. Taylor and R. M. Jones, in Silicon Carbide: A High Temperature Semiconductor, edited by. J. R. O'Connor and J. Smiltens (Pergamon, Oxford, 1960), p. 147.
- G. A. Slack and S. F. Bartram, J. Appl. Phys. 46, 89 (1975).
- Y. Okada and Y. Tokumaru, J. Appl. Phys. 56, 314 (1984).
- W. R. L. Lambrecht, B. Segall, M. Methfessel, and M. van Schilfgaarde, Phys. Rev. B 44, 3685 (1991).
- J. J. Wortman and R. A. Evans, J. Appl. Phys. 36, 153 (1965).







