Nanogeometry-induced spectral modification of self-assembled low-dimensional WS2 structures
Irina Komen (TU Delft - Applied Sciences)
Sabrya E. van Heijst (TU Delft - Applied Sciences)
Sonia Conesa-Boj (TU Delft - Applied Sciences)
L. Kuipers (TU Delft - Applied Sciences)
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Abstract
We characterize the optical Raman response of CVD-grown WS2 pyramids and nanoflowers. Studying the dependence of the Raman features on position, temperature and polarization, we find how the geometry of the nanostructures induces spectral modifications.
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