Strongly Nonlinear Nanocavity Exciton Polaritons in Gate-Tunable Monolayer Semiconductors

Author(s): Zhi Wang, Bumho Kim, Bo Zhen, and Li He Precise adjustment of the doping level in a transition metal dichalcogenide heterostructure using electrostatic gating demonstrates a wide range of tunability in the exciton oscillator strength and thus the exciton photon hybridization. [Phys. Rev. Lett. 136, 146901] Published Wed Apr 08, 2026