Figure 2

Raman spectra (ai,aii) and SIMS depth profile (bi,bii) of UNCD(6%H2) (ai,bi) and UNCD(0%H2) (aii,bii) films, respectively.
Raman spectra (ai,aii) and SIMS depth profile (bi,bii) of UNCD(6%H2) (ai,bi) and UNCD(0%H2) (aii,bii) films, respectively.