Quantum Degenerate Fermi--Bose Mixtures of 40K and 87Rb Atoms in a Quadrupole-Ioffe Configuration Trap |
| |
| Authors: | XIONG De-Zhi CHEN Hai-Xia WANG Peng-Jun YU Xu-Dong GAO Feng ZHANG Jing |
| |
| Affiliation: | State Key Laboratory of Quantum Optics and Quantum Optics Devices, Institute of Opto-Electronics, Shanxi University, Taiyuan 030006 |
| |
| Abstract: | We report on the attainment of quantum degeneracy of 40K by means of efficient thermal collisions with the evaporatively cooled 87Rb atoms. In a quadrupole-Ioffe configuration trap, potassium atoms are cooled to 0.5 times the Fermi temperature. We obtain up to 7.59i×105 degenerate fermions 40K. |
| |
| Keywords: | 03.75.Hh 05.30.Fk 05.30.Jp 32.80.Pj |
| 本文献已被 维普 等数据库收录！ |
| 点击此处可从《中国物理快报》浏览原始摘要信息 |
|
点击此处可从《中国物理快报》下载免费的PDF全文 |
