Essays about: "4h-SiC"
Showing result 16 - 16 of 16 essays containing the word 4h-SiC.
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16. Investigation of the Symmetries of the Phonons in 4H and 6H-SiC by Infrared Absorption and Raman Spectroscopy
University essay from Institutionen för fysik, kemi och biologiAbstract : The goal of the project work has been to study the symmetry of the phonons in 4H and 6H-SiC for different measuring geometries by using two experimental techniques, Raman and infrared absorption (IR) spectroscopy, and a theoretical model. The Raman spectra were measured in different scattering configurations in order to obtain experimental data for detailed investigation of the phonon symmetries. READ MORE