Answers are grounded in this paper and cite their sources.
A variety of diamond films of poor and good quality are synthesized by microwave plasma CVD from a mixture of hydrogen and CH4, CH3OH or C2H5OH. A comparative study on the ESR and Raman spectra of these films is performed. The diamond films of good quality have a spin density of ∼1018 cm-3. The peak-to-peak linewidth in the ESR signal varies from 6.1 G in the film of poor quality to 3.0 G in the film of good quality. This change can be used as a convenient method for evaluating the quality of diamond films.
No takes yet. Share an insight, caveat, or question.
Watanabe et al. (1988) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: