新型光量子材料二维过渡金属硫化物  

2D Transition Metal Dichalcogenides as a new type of quantum materials

作　　者：李柏力 谢起贤 吴昊 刘政良 LI Baili;XIE Qixian;WU Hao;LIU Zhengliang(Department of Basic Courses,Space Engineering University,Beijing 101416,China;Department of Aerospace Science and Technology,Space Engineering University,Beijing 101416,China)

机构地区：[1]航天工程大学基础部,北京101416 [2]航天工程大学宇航与科学技术系,北京101416

出　　处：《航天工程大学学报》2025年第1期51-54,共4页

摘　　要：探索了一种设计和制备二维过渡金属硫化物(2D Transition Metal Dichalcogenides,2D TMDs)作为新型激光材料的方法,通过制备二维二硫化钨光学微腔,初步实现了微腔内的激子极化激元的波色-爱因斯坦凝聚(Bose-Einstein Condensate,BEC),为未来实现低阈值、高相干、可调控的小型化激光光源制备提供了技术支撑。A method for designing and preparing a 2D Transition Metal Dichalcogenides(2D TMDs)as a new laser material is explored.By preparing a 2D tungsten disulfide optical microcavity,the Bose-Einstein Condensation(BEC)of exciton polaritons in the microcavity is preliminarily realized,which provides technical support for the preparation of low-threshold,high-coherence and controllable miniaturized laser light source in the future.

关 键 词：二维过渡金属硫化物 激子极化激元 波色-爱因斯坦凝聚 

分 类 号：O469[理学—凝聚态物理]