Shahar Edelstein
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View article: Waveguide-integrated mid-IR photodetector and all-optical modulator based on interlayer excitons absorption in a WS<sub>2</sub>/HfS<sub>2</sub> heterostructure
Waveguide-integrated mid-IR photodetector and all-optical modulator based on interlayer excitons absorption in a WS<sub>2</sub>/HfS<sub>2</sub> heterostructure Open
Novel 2D van der Waals semiconductors facilitate the formation of heterostructures and thus support bandgap engineering for atomically thin modern photonic applications. When these heterostructures form a type II band structure, interlayer…