Abstract
Carbon thin films have been deposited by DC magnetron sputtering at different substrate temperatures ranging from 200 K to 400 K. The influence of the preparation substrate temperature on the elastic properties has been evidenced by means of the High Resolution Brillouin Spectroscopy. Thus, the surface acoustic wave (SAW) velocity evolution could be assessed for the different samples. The observed variation is analysed in terms of the relative population of sp2 allotropes phases forming the film.
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K.S. Novoselov, A.K. Geim, S.V. Morozov, D. Jiang, Y. Zhang, S.V. Dubonos, I.V. Grigorieva, A.A. Firsov, Sci. 306, 666 (2004)
J. Robertson, J. Mater. Sci. Eng. R 37, 129 (2002)
P.R. Goglia, J. Berkowitz, J. Hoehn, A. Xidis, L. Stover, Diamond Relat. Mater. 10, 271 (2001)
A.C. Ferrari, Surf. Coat. Technol. 180–181, 190 (2004)
C. Casiraghi, A.C. Ferrari, R. Ohr, D. Chu, J. Robertson, Diamond Relat. Mater. 13, 1416 (2004)
M. Allen, B. Myer, N. Rushton, J. Biomed, Mater. Res.: Appl. Biomater. 58, 319 (2001)
Y.S. Park, B. Hong, J. Non-Cryst. Solids 354, 5504 (2008)
E. Mounier, F. Bertin, M. Adamik, Y. Pauleau, P.B. Barna, Diamond Relat. Mater 5, 1509 (1996)
A.A. Onoprienko, I.B. Yanchuk, Powder Metallurgy and Metal Ceramics 45, 190 (2006)
L.R. Shaginyan, A.A. Onoprienko, V.F. Britum, V.P. Smirnov, Thin Solid Films 397, 288 (2001)
P. Esquinazi, R. Höhne, J. Magn. Magn. Mater 290–291, 20 (2005)
A.C. Ferrari, J. Robertson, J. Philos. Trans. R. Soc. London A 362, 2477 (2004)
E. Fazio, M. Latino, F. Neri, F. Bonsignore, J. Raman Spectroscopy 39, 153 (2008)
M. Grimsditch, J. Phys. C.: Solid State Physics 16, L143 (1983)
S.A. Lee, S.M. Lindsay, Phys. Stat. Solidi B 157, K83 (1990)
M.G. Beghi, C.E. Bottani, A. Li Bassi, P.M. Ossi, B.K. Tanner, A.C. Ferrari, J. Robertson, Mater. Sci. Eng. C 19, 201 (2002)
P. Mutti, C.E. Bottani, G. Ghislotti, M. Beghi, G.A.D. Briggs, J.R. Sandercock, in Adv. Acoustic Microscopy, edited by A. Briggs (Plenum Press, New York, 1995), Vol. 1, pp. 249–300
J.K. Krüger, Brillouin Spectroscopy and its application to Polymers, in Optical techniques to characterize polymer systems, edited by A. Bässler (Elsevier, Amsterdam, 1989)
R.J. Jiménez-Riobóo, M. García-Hernández, C. Prieto, J.J. Fuentes-Gallego, E. Blanco, R. Ramírez del Solar, J. Appl. Phys. 81, 7739 (1997)
J.K. Krüger, J. Ems, J. Brierley, R.J. Jiménez-Riobóo, J. Phys. D: Appl. Phys. 31, 1913 (1998)
J. Filik, Spectroscopy Europe 17, 10 (2005)
A.C. Ferrari, J. Robertson, Phys. Rev. B 63, 121405(R) (2001)
G.W. Farnell, in Properties of elastic surface waves, Physical Acoustics, Principles and Methods, edited by W.P. Mason (Academic Press, London, New York, 1970), Vol. VI
K.H. Michel, B. Verbeck, Phys. Stat. Sol. B 245, 2177 (2008)
G. Grimvall, in Thermophysical Properties of Materials (North-Holland, Amsterdam, 1986)
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Salas, E., Jiménez-Riobóo, R., de Andrés, A. et al. Brillouin light scattering characterization of the surface acoustic wave velocity in sp2 allotropes thin films. Eur. Phys. J. B 75, 151–155 (2010). https://doi.org/10.1140/epjb/e2010-00076-7
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DOI: https://doi.org/10.1140/epjb/e2010-00076-7