http://www-g.eng.cam.ac.uk/nms/publications/pdf/Ferrari_PRB2000b.pdf Webb14 dec. 2000 · The Raman spectrum of nanocrystalline diamond (2000) Steven Prawer 337 Citations Nanometre sized diamond powder has been purified by centrifugation to remove contamination from sp2 bonded carbon. The purified powder has been characterized using electron energy loss spectroscopy (EELS) and Raman spectroscopy.
Raman spectroscopy of nanocrystalline diamond: An
Webb21 mars 2011 · Nanocrystalline diamonds with several hundred nm in diameter have been prepared in a 13.56 MHz low pressure inductively coupled CH 4 /H 2 or CH 4 /CO/H 2 plasma. The bonding structures were investigated by Raman spectroscopy and electron energy loss spectroscopy (EELS). Webb18 nov. 2024 · Raman scattering spectra of these samples are shown on Figure 1b. in the 800-2000 cm-1 wavenumber region. Every spectrum was normalized to its maximum and shifted along the ordinate for better visibility. The presented spectra are typical for nanocrystalline diamond films and they exhibit different index match on two columns
OBSERVATION OF ENHANCED RAMAN SPECTRA ON THIN …
WebbBy comparing the Raman spectra of the nanodiamond clusters with that of amorphized diamond and with calculations of the vibrational density of states we are able to suggest … WebbNanometre sized diamond powder has been purified by centrifugation to remove contamination from sp2 bonded carbon. The purified powder has been characterized using electron energy loss spectroscopy (EELS) and Raman spectroscopy. The EELS spectra confirmed the absence of sp2 bonded carbon and showed strong contributions from … WebbRaman spectra of nanocrystalline diamond are due to defects, surface structures, amorphous material, or any other nondiamond material in the sample, and should not be … index match on multiple criteria