Abstract
Physical vapor deposited TiN coatings oxidized by solar beam heat treatment in air were examined by microprobe Raman spectroscopy. The Raman spectra of TiN treated at 400 °C indicated incipient oxidation by the presence of anatase TiO2 and additionally showed a broadband feature around the forbidden TiN vibrational mode. Inhomogeneous mixtures of rutile TiO2 and small amounts of anatase polymorph (< 10%) were detected for the treatments at 600 °C only during the initial stage of oxidation. Prolonged treatment at 600 °C resulted in a complete anatase-to-rutile conversion. Rutile was identified as the single product of oxidation of the TiN samples treated at 800 °C. Peak analysis of the rutile spectra revealed no substantial spectral shifts, demonstrating an oxide growth of nearly stoichiometric rutile with an estimated composition in the range of TiO2±0.02. The Raman scattered light intensity could be correlated with the rutile layer thickness.
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References
J. T. Stanley, C. L. Fields, and J. R. Pitts, Adv. Mater. Process. 12, 16 (1990).
A. J. Vazquez, G. P. Rodriguez, and J. de Damborenea, Sol. Energy Mater. 24, 751 (1991).
M. Franck, B. Blanpain, B. C. Oberlander, J. P. Celis, and J. R. Roos, Sol. Energy Mater. Sol. Cells 31, 401 (1993).
J. Desmaison, P. Lefort, and M. Billy, Oxid. Met. 13, 203 (1979).
M. Wittmer, J. Noser, and H. Melchior, J. Appl. Phys. 52, 6659 (1981).
I. Suni, D. Sigurd, K. T. Ho, and M-A. Nicolet, J. Electrochem. Soc. 130, 1210 (1983).
S. Taniguchi, T. Shibata, and A. Okada, Mater. Trans. JIM 30, 765 (1989).
J. Desmaison, P. Lefort, and M. Billy, Oxid. Met. 13, 505 (1979).
C. A. Melendres, A. Narayanasamy, V. A. Maroni, and R. W. Siegel, J. Mater. Res. 4, 1246 (1989).
J. C. Parker and R. W. Siegel, J. Mater. Res. 5, 1246 (1990).
J. C. Parker and R. W. Siegel, Appl. Phys. Lett. 57, 943 (1990).
Jandel Scientific PeakFit, version 3.10 (1992).
S. P. S. Porto, P. A. Fleury, and T. C. Damen, Phys. Rev. 154, 522 (1967).
T. Ohsaka, S. Yamaoka, and O. Shimomura, Solid State Commun. 30, 345 (1979).
W. T. Pawlewicz, G. J. Exarhos, and W. E. Conaway, Appl. Optics 22, 1837 (1983).
P. Merle, J. Pascual, J. Camassel, and H. Mathieu, Phys. Rev. B 21, 1617 (1980).
V. A. Maroni, J. Phys. Chem. Solids 49, 307 (1988).
R. J. Nemanich, C. C. Tsai, and G. A. N. Connell, Phys. Rev. Lett. 44, 273 (1980).
R. Merlin and T. A. Perry, Appl. Phys. Lett. 45, 852 (1984).
K. H. Rieder and W. Drexel, Phys. Rev. Lett. 34, 148 (1975).
W. Spengler, R. Kaiser, and H. Bilz, Solid State Commun. 17, 19 (1975).
C. Ernsberger, J. Nickerson, T. Smith, A. E. Miller, and D. Banks, J. Vac. Sci. Technol. A 4, 2784 (1986).
H. Z. Wu, T. C. Chou, A. Mishra, D. R. Anderson, J. K. Lampert, and S. C. Gujrathi, Thin Solid Films 191, 55 (1990).
H. G. Tompkins, J. Appl. Phys. 71, 980 (1992).
R. J. Capwell, F. Spagnolo, and M. A. DeSessa, Appl. Spectrosc. 26, 537 (1972).
M. N. Gardos, STLE Tribol. Trans. 31, 427 (1988).
M. N. Gardos, H-S. Hong, and W. O. Winer, STLE Tribol. Trans. 22, 209 (1990).
J. M. Bennett, E. Pelletier, G. Albrand, J. P. Borgogno, B. Lazarides, C. K. Carniglia, R. A. Schmell, T. H. Allen, T. Tuttle-Hart, K. H. Guenther, and A. Saxer, Appl. Opt. 28, 3303 (1989).
P. L. White, G. J. Exarhos, M. Bowden, N. M. Dixon, and D. J. Gardiner, J. Mater. Res. 6, 126 (1991).
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Franck, M., Celis, JP. & Roos, J.R. Microprobe Raman spectroscopy of TiN coatings oxidized by solar beam heat treatment. Journal of Materials Research 10, 119–125 (1995). https://doi.org/10.1557/JMR.1995.0119
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DOI: https://doi.org/10.1557/JMR.1995.0119