This experimental dataset contains characterisation of microwave plasma chemical vapour deposited (MPCVD) diamond films on 1" diameter, 500 um thick Si wafers using sample pucks of varying heights.
Characterisation includes:
- Pyrometry temperature traces for the duration of MPCVD growth. - Raman spectroscopy line scans across the diameter of all of the samples from 330 to 1990 cm^-1 with 532 nm laser and a 5x objective (details and settings provided) - Scanning electron microscopy images of the samples from at a fixed magnification (2,000x) and varying radial positions (from the centre of the sample to the edge).
Research results based upon these data are published at https://doi.org/10.1016/j.diamond.2022.108917
Funding
GaN on diamond (2016-12-01 - 2023-03-31); Williams, Oliver. Funder: Engineering and Physical Sciences Research Council