Near Unity Absorption in Van der Waals Semiconductors for Ultrathin Optoelectronics

Deep Jariwala, Artur R. Davoyan, Giulia Tagliabue +3

We demonstrate near unity, broadband absorbing optoelectronic devices using sub-15 nm thick transition metal dichalcogenides (TMDCs) of molybdenum and tungsten as van der Waals sem…