Excitonic Complexes in Two-Dimensional Transition Metal Dichalcogenides
Xiaotong Chen, Zhen Lian, Yuze Meng, Lei Ma, Su‐Fei Shi
Abstract
The enhanced Coulomb interaction in two dimensions leads to not only tightly bound excitons but also many-particle excitonic complexes: excitons interacting with other quasiparticles, which results in improved and even new exciton properties with better controls. Here, we summarize studies of excitonic complexes in monolayer transition metal dichalcogenides and their moiré heterojunctions, envisioning how to utilize them for exploring quantum many-body physics.
Topics & Concepts
ExcitonQuasiparticleMonolayerHeterojunctionTransition metalCondensed matter physicsCoulombPhysicsMaterials scienceChemical physicsNanotechnologyChemistryQuantum mechanicsElectronSuperconductivityBiochemistryCatalysis2D Materials and ApplicationsPerovskite Materials and ApplicationsMachine Learning in Materials Science