Changes in the Photoluminescence of Monolayer and Bilayer Molybdenum Disulfide during Laser Irradiation
Ho-Jong Kim, Yong Ju Yun, Sam Nyung Yi, Soo Kyung Chang, Dong Han Ha
Abstract
as a result of laser irradiation found here are discussed in terms of PL quantum efficiency, conversion between trions and excitons, mean interatomic spacing, and the screening of Coulomb interaction.
Topics & Concepts
Molybdenum disulfidePhotoluminescenceBilayerMonolayerTrionExcitonMaterials scienceLaserIrradiationEtching (microfabrication)Analytical Chemistry (journal)OptoelectronicsLayer (electronics)OpticsChemistryCondensed matter physicsNanotechnologyMembraneComposite materialPhysicsBiochemistryChromatographyNuclear physics2D Materials and ApplicationsMXene and MAX Phase MaterialsPerovskite Materials and Applications