LASER ISOTOPE ENRICHMENT OF LITHIUM BY MAGNETIC DEFLECTION OF A POLARIZED ATOMIC-BEAM
文献类型：期刊论文
| 作者 | MEI, GH; HUANG, GL; ZHU, XW; YANG, DL |
| 刊名 | JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS
 |
| 出版日期 | 1992-08-14 |
| 卷号 | 25期号:15页码:3307-3314 |
| ISSN号 | 0953-4075 |
| 文献子类 | Article |
| 英文摘要 | We have succeeded in demonstrating laser isotope enrichment via magnetic deflection of a polarized atomic beam. By using a single dye laser with the frequency tuned to the two accidentally close transitions of the natural lithium (2S-2(1/2)(F = 1/2) --> 2P-2(3/2) for Li-6 and 2S-2(1/2)(F = 2) --> 2P-2(1/2)(F = 1) for Li-7), Li-6 and Li-7 atoms in a beam were positively and negatively polarized respectively. The Li-6 enrichment was achieved via magnetic deflection of the polarized beam through a hexapole magnet which focuses the positively polarized Li-6 atoms and defocuses the negatively polarized Li-7 atoms. The dependence of Li-7 polarization on laser intensity was experimentally examined, and the result was in good agreement with that calculated by rate equations. The abundance ratio of Li-6 to Li-7 was enhanced from 1:12.5 to about 1:3.1. |
| WOS研究方向 | Optics ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:A1992JK09100012 |
| 出版者 | IOP PUBLISHING LTD |
| 源URL | [http://ir.wipm.ac.cn/handle/112942/12493]  |
| 专题 | 中国科学院武汉物理与数学研究所 |
| 通讯作者 | ZHU, XW |
| 推荐引用方式 GB/T 7714 | MEI, GH,HUANG, GL,ZHU, XW,et al. LASER ISOTOPE ENRICHMENT OF LITHIUM BY MAGNETIC DEFLECTION OF A POLARIZED ATOMIC-BEAM[J]. JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS,1992,25(15):3307-3314. |
| APA | MEI, GH,HUANG, GL,ZHU, XW,&YANG, DL.(1992).LASER ISOTOPE ENRICHMENT OF LITHIUM BY MAGNETIC DEFLECTION OF A POLARIZED ATOMIC-BEAM.JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS,25(15),3307-3314. |
| MLA | MEI, GH,et al."LASER ISOTOPE ENRICHMENT OF LITHIUM BY MAGNETIC DEFLECTION OF A POLARIZED ATOMIC-BEAM".JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS 25.15(1992):3307-3314. |
入库方式： OAI收割
来源：武汉物理与数学研究所
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