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Seminars and workshops of department 26

Seminář / Tuesday, 03.09.2019 10:00

Raman scattering is a non-destructive optical technique used to study different properties of nanomaterials by the characterization of the lattice vibrations. However, Raman scattering efficiency tend to be low in the case of semiconductor nanostructures hindering the presence of relevant peaks and demanding large integration times. In this work, InP and InN NWs are functionalized with the plasmonic nanoparticles (NPs) an achieving enhancement of up two orders of magnitude in the Raman signal. Furthermore, we have identified vibrational modes which were nominally forbidden in backscattering...

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