原子芯片上的玻色-爱因斯坦凝聚
Bose-Einstein condensation on an atom chip
摘要：
报道了在原子芯片上产生玻色-爱因斯坦凝聚体（BEC）的实验。基于芯片的Z线电流和均匀偏置磁场产生紧密的磁阱，这允许快速产生BEC。经过4.17秒的强制射频蒸发冷却后，出现了约3000个原子的冷凝物。转变温度约为300nK。这个紧凑的系统是相当强大的，允许多功能的扩展和BEC的进一步研究。
英文摘要：
We report an experiment of creating Bose-Einstein condensate (BEC) on an atom chip. The chip based Z-wire current and a homogeneous bias magnetic field create a tight magnetic trap, which allows for a fast production of BEC. After an 4.17s forced radio frequency evaporative cooling, a condensate with about 3000 atoms appears. And the transition temperature is about 300nK. This compact system is quite robust, allowing for versatile extensions and further studying of BEC.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
