radialconfinementpotentialofquadrupolelineariontrapbasedontrapped199hgions
文献类型：期刊论文
| 作者 | Wang Man; Liu hao; Chen Yihe; She Lei; Yan Bibo; Li Jiaomei |
| 刊名 | 量子电子学报
 |
| 出版日期 | 2019 |
| 卷号 | 36期号:1页码:28 |
| ISSN号 | 1007-5461 |
| 英文摘要 | To obtain the hyperfine transition spectrum of microwave ~(199)Hg~+ ion frequency standard there must be trapped ~(199)Hg~+ ions. ~(199)Hg~+ ion confinement is closely related to the stability of this frequency standard. The influence of radial confinement potential on the trapped ~(199)Hg~+ ion number in quadrupole linear ion trap was studied through experiments according to the stability condition of Mathieu equation. It is found that the influence is reflected in three aspects by spectrum scanning: fluorescence intensity, spectrum width and center frequency. As the radial confinement potential increases, the intensity of fluorescence becomes larger, the spectrum width becomes narrower, and the center frequency becomes smaller. Then, a miniaturized radio frequency(RF) source was designed based on the experiment. This RF source can provide the required radial confinement potential to guarantee the stability of the trapped ~(199)Hg~+ ion. The Amplitude stability of the RF source is 0.51 V expressed by standard deviation( SD ). The RF source volume of is only 0.1 L and the power consumption is about 3.5 W, which can meet the requirement of the frequency standards miniaturization. |
| 语种 | 英语 |
| 源URL | [http://ir.wipm.ac.cn/handle/112942/15791]  |
| 专题 | 中国科学院武汉物理与数学研究所 |
| 作者单位 | 中国科学院武汉物理与数学研究所 |
| 推荐引用方式 GB/T 7714 | Wang Man,Liu hao,Chen Yihe,et al. radialconfinementpotentialofquadrupolelineariontrapbasedontrapped199hgions[J]. 量子电子学报,2019,36(1):28. |
| APA | Wang Man,Liu hao,Chen Yihe,She Lei,Yan Bibo,&Li Jiaomei.(2019).radialconfinementpotentialofquadrupolelineariontrapbasedontrapped199hgions.量子电子学报,36(1),28. |
| MLA | Wang Man,et al."radialconfinementpotentialofquadrupolelineariontrapbasedontrapped199hgions".量子电子学报 36.1(2019):28. |
入库方式： OAI收割
来源：武汉物理与数学研究所
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