Optically induced insulator-to-semiconductor transition in fluorescent carbon quantum dots measured by terahertz time-domain spectroscopy
Dan Song, Jiekang Tian, Wen Xu, Hua Wen, Chao Wang, Ju Tang, Jin Zhang, Mingming Guo
Topics & Concepts
Terahertz radiationMaterials scienceSemiconductorOptoelectronicsInsulator (electricity)SpectroscopyFluorescenceQuantum dotExcitationTerahertz time-domain spectroscopyTerahertz spectroscopy and technologyOpticsPhysicsQuantum mechanicsCarbon and Quantum Dots ApplicationsPlasmonic and Surface Plasmon ResearchTerahertz technology and applications