PDF | The first-order Raman spectrum of diamond has been measured in a diamond-anvil cell up to 27 GPa. The fundamental phonon line varies linearly in pressure with a shift of 2.87 cm-1/GPa. This Handbook of Raman Spectroscopy: From the Research Laboratory to the Process Line - CRC Press Book This work covers principles of Raman theory, analysis, instrumentation, and measurement, specifying up-to-the-minute benefits of Raman spectroscopy in a variety of industrial and academic fields, and how to cultivate growth in new disciplines. Raman spectroscopy Information from Raman Spectroscopy characteristic Raman frequencies composition of material e.g. MoS 2, MoO 3 changes in frequency of Raman peak stress/strai n state e.g. Si 10 cm-1 shift per % strain polarisation of Raman peak crystal symmetry and orientation e.g. orientation of CVD diamond grains width of Raman peak Stress Analysis on Single-Crystal Diamonds by Raman Spectroscopy 3D Mapping 193. Figure 1. (a) Diamond Raman frequency vs volume per atom for isotropic deformation: calculated (black squares) and experimental (open squares) [20] data; (b) Diamond Raman frequency vs pressure for isotropic deformation: Handbook of Raman Spectroscopy From the Research Laboratory to the Process Line (Practical Spectroscopy Series/28) Ian R. Lewis Kaiser Optical Systems, Inc., Ann Arbor, Michigan Howell G. M. Edwards University of Bradford, West Yorkshire, England. Characterization of diamond films by Raman spectroscopy Diane S. Knight and William B. White Materials Research Laboratory, The Pennsylvania State University, University Park, Pennsylvania 16802 (Received 12 August 1988; accepted 9 November 1988) As the technology for diamond film preparation by plasma-assisted CVD and related Raman spectroscopy is a powerful technique often used to study CVD diamond films, however, very little work has been reported for the Raman study of CVD diamond films using near-infrared (785 nm) excitation. Micro?Raman spectr