The frontier of low-temperature physics has advanced to the mid-picokelvin (pK) regime but
progress has come to a halt because of the problem of gravity. Ultracold atoms must be …

This review aimed to recount the scientific career and contributions of Prof. Wang Yiqiu, as
well as his contribution to the research on quantum precision measurement and cold atom …

To obtain cold atom samples with temperatures lower than 100 pK in the cold atom physics
rack experiment of the Chinese Space Station, we propose to use the momentum filtering …

We report the first experimental realization of the two-stage crossed beam cooling (TSCBC)
method that we proposed in 2013 [L. Wang et al., J. Phys. B: At., Mol. Opt. Phys. 46, 195302 …

In order to infer the expected temperature of the two-stage cooling experiment onboard the
Chinese space station (CSS) through ground experiments, we apply the direct simulation …

In this paper, we numerically studied the effects of mechanical vibration and magnetic fields
on evaporative cooling process carried in space station by direct simulation Monte Carlo …

The Cold Atom Physics Rack (CAPR) of Chinese space station will be launched at the end
of 2022. The important goal of CAPR is to achieve BEC at 100 pk. In order to obtain ultracold …

We report a setup for the deep cooling of atoms in an optical trap. The deep cooling is
implemented by eliminating the influence of gravity using specially constructed magnetic …

摘要2022 年10 月31 日, **空间站超冷原子物理实验柜(超冷柜) 搭载梦天实验舱被发射至
**空间站并开始在轨运行, 其主要目标是以87Rb 玻色-爱因斯坦凝聚(BEC) 为工作物质 …

摘要深度冷却是超冷原子制备过程的关键步骤, 是探寻极低温度的关键技术.
详细阐述了一种用于87Rb 原子深度冷却的集成化全光纤1064 nm 激光系统的研制方案 …