Optical properties of single molecule on solid surfaces (O-STM X 2)
(1) In-situ fabrications and characterizations of various two-dimensional heterostructures；
(2) Investigate the carrier life, exciton dynamics in two-dimensional semiconductor materials, and the effect of boundary, interface and defect on them；
(3) Construct high spacially resolved tip-enhaced Raman spectra and fluorescence spectra
(2) Investigate the carrier life, exciton dynamics in two-dimensional semiconductor materials, and the effect of boundary, interface and defect on them；
(3) Construct high spacially resolved tip-enhaced Raman spectra and fluorescence spectra