T. Lopezrios et Jm. Gomezrodriguez, DIAMOND FILMS STUDIED BY SURFACE-ENHANCED RAMAN-SCATTERING, Comptes rendus de l'Academie des sciences. Serie II. Mecanique, physique, chimie, astronomie, 321(2), 1995, pp. 47-52
Diamond films made with CH4 and H-2 by hot-filament assisted CVD were
studied in situ by Surface Enhanced Raman Scattering (SERS) using depo
sits of Ag on the diamond films. Raman spectra characteristic of micro
crystalline materials with a structure at I 242 cm(-1) assigned to pho
nons at the Brillouin zone boundary were observed.