Optimized Degenerate Bose-Fermi Mixture in Microgravity: DSMC Simulation of Sympathetic Cooling
文献类型：期刊论文
| 作者 | Luan Tian; Jia Tao; Chen Xu-Zong; Ma Zhao-Yuan |
| 刊名 | chin. phys. lett.
 |
| 出版日期 | 2014 |
| 卷号 | 31期号:4页码:43401 |
| 关键词 | EINSTEIN CONDENSATION KINETIC-THEORY CESIUM ATOMS RB-87 ATOMS GAS TRAP K-40 |
| 通讯作者 | chen, xz (reprint author), peking univ, sch elect engn & comp sci, beijing 100871, peoples r china. |
| 英文摘要 | applying the direct simulation monte carlo (dsmc) method developed for the cold atom system, we explore the possibility of a high-efficiency sympathetic cooling process between rb-87 and k-40 without gravitational force in an optical trap. the relation between the pre-cooling of bosons and the sympathetic cooling efficiency is also studied. we find that the absence of gravitational force is beneficial to the process of sympathetic cooling. furthermore, an inefficient pre-cooling process will in fact hamper the creation of fermi degenerate gases. this suggests the advantages of sympathetic cooling in microgravity. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 版本 | 出版稿 |
| 源URL | [http://ir.siom.ac.cn/handle/181231/13085]  |
| 专题 | 上海光学精密机械研究所_量子光学重点实验室 |
| 作者单位 | 1.[Luan Tian 2.Jia Tao 3.Chen Xu-Zong] Peking Univ, Sch Elect Engn & Comp Sci, Beijing 100871, Peoples R China 4.[Ma Zhao-Yuan] Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Shanghai 201800, Peoples R China |
| 推荐引用方式 GB/T 7714 | Luan Tian,Jia Tao,Chen Xu-Zong,et al. Optimized Degenerate Bose-Fermi Mixture in Microgravity: DSMC Simulation of Sympathetic Cooling[J]. chin. phys. lett.,2014,31(4):43401. |
| APA | Luan Tian,Jia Tao,Chen Xu-Zong,&Ma Zhao-Yuan.(2014).Optimized Degenerate Bose-Fermi Mixture in Microgravity: DSMC Simulation of Sympathetic Cooling.chin. phys. lett.,31(4),43401. |
| MLA | Luan Tian,et al."Optimized Degenerate Bose-Fermi Mixture in Microgravity: DSMC Simulation of Sympathetic Cooling".chin. phys. lett. 31.4(2014):43401. |
入库方式： OAI收割
来源：上海光学精密机械研究所
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