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All-Optical Control of Interfacial Polarization in MoS/WSe Heterobilayers
Muhammad Sufyan Ramzan, Giancarlo Soavi, Caterina Cocchi
All-optical tuning of van der Waals heterostructures with coherent radiation offers a promising path toward ultrafast memory and optoelectronic devices. In the first-principles fra…
Scalable Cyclic Olefin Copolymer Encapsulation for High Optical Quality of TMD Monolayers
Suprova Das, Md Tarik Hossain, Zlata Fedorova +8
Monolayer transition metal dichalcogenides (TMDs) combine a direct bandgap, strongly bound excitons, and pronounced second-order optical nonlinearity, which makes them promising ma…
Janus MoSSe/WSSe Heterobilayers as Selective Photocatalysts for Water Splitting
Mostafa Torkashvand, Saeedeh Sarabadani Tafreshi, Caterina Cocchi +1
Identifying materials that simultaneously straddle the water redox potentials and possess an intrinsic electric field is crucial for achieving high solar-to-hydrogen (STH) efficien…
Photoluminescence Quenching in WSe via p-Doping Induced by Functionalized Rylene Dyes
Ana M. Valencia, Theresa Kuechle, Maximiliam Tomoscheit +6
Hybrid heterostructures combining transition metal dichalcogenides (TMDs) with light-harvesting dyes are promising materials for next-generation optoelectronics. Yet, controlling a…
Atomistic Origin of Photoluminescence Quenching in Colloidal MoS2 and WS2 Nanoplatelets
Surender Kumar, Markus Fröhlich, Stefan Velja +8
Large chemical tunability and strong light-matter interactions make colloidal transition metal dichalcogenide (TMD) nanostructures particularly suitable for light-emitting applicat…
Optical properties of Fermi polarons in a GaInP/MoSe2 monolayer heterostructure
Hangyong Shan, Max Waldherr, Diksha Diksha +15
Engineering optical properties, such as luminescence purity and charge transfer, is crucial for harnessing the application potential of atomically thin transition metal dichalcogen…