Ultra-High Efficiency Magnetic Transport of Rb-87 Atoms in a Single Chamber Bose-Einstein Condensation Apparatus
文献类型：期刊论文
| 作者 | Gao, KY ; Luo, XY ; Jia, FD ; Yu, CH ; Zhang, F ; Yin, JP ; Xu, L ; You, L ; Wang, RQ |
| 刊名 | CHINESE PHYSICS LETTERS
 |
| 出版日期 | 2014 |
| 卷号 | 31期号:6 |
| ISSN号 | 0256-307X |
| 通讯作者 | Wang, RQ (reprint author), Chinese Acad Sci, Inst Phys, Beijing 100190, Peoples R China. |
| 中文摘要 | We report the ultra-high efficiency transport of cold Rb-87 atoms using a moving magnetic quadrupole potential generated by three overlapping pairs of fixed coils. The transfer efficiency is better than 97%, which is the highest ever reported to our knowledge. The temperature increase due to heating is less than 10 mu K when the initial cloud temperature is 110 mu K. Our setup is similar to the magnetic transferring belt design [Phys. Rev. A 63 (2001) 031401(R)], although it is simpler because the push coil is not required. We use it to transport atoms away from a magneto-optical trap to very close to the wall of the glass cell, facilitating future experiments employing three-dimensional optical lattices, high resolution in-situ imaging, and magnetic Feshbach resonances. |
| 资助信息 | National Basic Research Program of China [2013CB921206, 2013CB922002, 2013CB922004]; National Natural Science Foundation of China [10704086, 91121005, 11374176]; President Fund of University of Chinese Academy of Sciences; Tsinghua Xuetang Program |
| 语种 | 英语 |
| 公开日期 | 2015-04-14 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/59032]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Gao, KY,Luo, XY,Jia, FD,et al. Ultra-High Efficiency Magnetic Transport of Rb-87 Atoms in a Single Chamber Bose-Einstein Condensation Apparatus[J]. CHINESE PHYSICS LETTERS,2014,31(6). |
| APA | Gao, KY.,Luo, XY.,Jia, FD.,Yu, CH.,Zhang, F.,...&Wang, RQ.(2014).Ultra-High Efficiency Magnetic Transport of Rb-87 Atoms in a Single Chamber Bose-Einstein Condensation Apparatus.CHINESE PHYSICS LETTERS,31(6). |
| MLA | Gao, KY,et al."Ultra-High Efficiency Magnetic Transport of Rb-87 Atoms in a Single Chamber Bose-Einstein Condensation Apparatus".CHINESE PHYSICS LETTERS 31.6(2014). |
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来源：物理研究所
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