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top of page 跳到主要內容 Qing Zhang's Lab * Home * Qing Zhang * Team * Equipments * Publications * Gallery * Contact * More Use tab to navigate through the menu items. NANOPHOTONICS SEMICONDUCTOR OPTICS Materials, Spectroscopies and Physics Peking University ABOUT OUR LAB About our lab: Our research focuses on the development and investigation of nanoscale optoelectronic and quantum materials. Utilizing advanced microscopy and ultrafast spectroscopy techniques, we have conducted extensive studies on the optical and photophysics properties of emergent optoelectronic materials, including halide perovskites, 2D semiconductors, and noble metal nanostructures. We explore the fundamental laws and control mechanisms governing their interaction with light and matter within optical microcavities, focusing on phenomena such as exciton-polaritons and Bose-Einstein condensates (BEC). Additionally, we investigate their applications in nanophotonic and quantum devices, including micro/nanolasers, sensors, and switches. OUR RESEARCH FOCUSES We focus on the light-matter interactions, photophysics, and lasing devices of low-dimensional semiconductors and noble metals. Optical gain semiconductors Materials, fabrication and low-threshold micro/nanolasers. Strong light-matter interaction Room temperature exciton-polariton, BEC and low-threshold polariton laser. Optical spectroscopies We explore the photo-generated carrier dynamics and optical spectroscopy of optoelectronic functional materials. PUBLICATIONS Giant Second Harmonic Generation in Supertwisted WS2 Spirals Grown in Step-Edge Particle-Induced Non-Euclidean Surfaces Cryogenic Electron-Beam Writing for Perovskite Metasurface Exciton polariton condensation from bound states in the continuum at room temperature Boosting exciton mobility approaching Mott-Ioffe-Regel limit in Ruddlesden−Popper perovskites by anchoring the organic cation Quasi-two dimensional Ruddlesden-Popper halide perovskites for laser applications Giant Enhancement of Second-Harmonic Generation of Indium Selenide on Planar Au More Publications > © Copyright 2024 The Qing Zhang‘s Lab bottom of page