Figure 7
From: The pressure sensitivity of wrinkled B-doped nanocrystalline diamond membranes
Raman spectra of a B:NCD membrane on CE2000 glass at a differential pressure of 0.0 bar (red dotted) and at 0.5 bar (blue solid) differential pressure.
The spectra were measured in the center of the membranes, where the strain is the lowest and the smallest shift is expected to be measured. The inset shows the peak shift towards lower wavenumber under tensile stress caused by the inflation. The spectra shown are representative spectra, measurements both for inflated and non-inflated membranes were done at least at 3 different spots.
