Our research focuses on the physics and applications of the photonic interaction in novel materials. By utilizing the polarization (spin angular momentum) and orbital angular momentum properties of lasers and their interaction with materials, we combine temperature-dependent photoluminescence/Raman spectroscopy to study the characteristics of electrons, excitons, and phonons in novel materials. These novel materials include molybdenum disulfide, graphene, and other two-dimensional materials (semiconductors and semimetals), light-emitting diodes, perovskites, etc. Using non-destructive optical measurement techniques, we explore the fundamental optoelectronic physics and aim to establish materials for future applications in optoelectronic devices.
