Search Results - "Sumanya, C."

Elastic constants of titanium carbide films using surface Brillouin scattering by Sumanya, C, Wamwangi, DM, Jakata, K, Comins, JD

“…•Excitations are observed in surface Brillouin scattering of titanium carbide films.•Rayleigh surface acoustic waves, Sezawa waves and pseudo-Sezawa waves are…”
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Surface Brillouin scattering in Titanium Carbide films by Sumanya, C., Comins, J.D., Every, A.G.

“…Simulations of surface Brillouin scattering (SBS) spectra of TiC hard films on several substrates have been carried out over a range of film thickness from…”
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Optimized determination of elastic constants of crystals and their uncertainties from surface Brillouin scattering by Every, A.G., Sumanya, C., Mathe, B.A., Zhang, X., Comins, J.D.

“…•Optimized determination of crystal elastic constants from L and SAW velocity data.•Analytical expressions for the L velocities and linearization of the SAW…”
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Thermally induced amorphous to crystalline transformation of argon ion bombarded GaAs studied with surface Brillouin and Raman scattering by Jakata, K., Wamwangi, D.M., Sumanya, C., Mathe, B.A., Erasmus, R.M., Naidoo, S.R., Comins, J.D.

“…Surface Brillouin scattering (SBS) and Raman spectroscopy have been used to investigate the recrystallisation of an amorphous layer of GaAs created on single…”
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