玻色-爱因斯坦凝聚物理本质探索  

The Exploration on the Physical Essence of Bose Einstein Condensation

作　　者：许治勇 李瑛[1] 张雪华[1] 吴章炜 

机构地区：[1]上海理工大学,上海200093

出　　处：《大学物理实验》2017年第3期63-68,共6页Physical Experiment of College

摘　　要：针对玻色-爱因斯坦凝聚这一课题,综述了玻色-爱因斯坦凝聚理论的诞生和发展、概念,着重阐述了其形成条件、物理机制、性质及其应用,接着将介绍一些玻色—爱因斯坦凝聚的实验和国内外的研究动态,最后展望了其发展前景。Bose Einstein condensation （BEC） is a new material predicted by science master Einstein in 80 years ago.Here the ＂cohesion＂ is different from condensation in everyday life.It says that different states of a- tomic suddenly ＂condensed＂ to the same state （usually the ground state ）. In different states of atoms ＂con- densed＂ to the same state.According to Bose Einstein condensates of this topic, reviews the birth and develop- ment of Bose Einstein condensation theory, concept, emphatically elaborated the its formation conditions., the physical mechanism, properties and applications, and then the article will also introduce some of Bose Einstein condensation in the experiment and research dynamic status, and its development prospects.

关 键 词：玻色-爱因斯坦凝聚 激光冷却 原子激光 

分 类 号：O4-32[理学—物理]