Photoluminescence anisotropy in hybrid nanostructures based on gallium phosphide nanowire and 2D transition metal dichalcogenides
ST PETERSBURG POLYTECHNIC UNIVERSITY JOURNAL-PHYSICS AND MATHEMATICS(2023)
摘要
Integration of nanophotonic structures having different geometry is a well established way to promote desired optical effects. This work is aimed at study of the optical properties of a hybrid structure based on a transition metal dichalcogenides (TMDC) thin layer and III-V nanowires. The structures were studied by mu-Raman and mu-photoluminescence spectroscopy at room temperature. We demonstrate experimentally guiding of the TMDC photoluminescence through the individual nanowires and analyze this phenomenon. The results of the work shed a light on new ways for fabrication of integrated optical circuitry components.
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关键词
photonics,photoluminescence,2D TMDC,III-V semiconductors,nanowires
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