Polarised Raman spectroscopy results for TIPS pentacene sample. Comparison of measured (top) polarised Raman data with the best fitting simulated results (bottom). The intensities of the 1374 cm−1 and 1576 cm−1 modes measured with tilts of both 0° and 30° around the -axis are considered. In each plot the normalised intensity of the Raman peak is plotted against the polariser angle (θP) and analyser angle (θA).
New technology could revolutionize printed electronics by enabling high quality semiconducting molecular crystals to be directly spray-deposited on any surface. University of Surrey and National Physical Laboratory’s research allows to convert organic semiconducting inks into isolated crystals through a scalable process, suitable for a wide range of molecules...
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