KMS of Xinjiang Astronomical Observatory, CAS
| Beyond the phase stability in standard Stark deceleration | |
| Liu, Qing1; Li, Wenli1; Wang, Shanwu1; Pan, Chenyue2; Wang, Du3; Yang, Tao1,4,5; Zhang, Dongdong6; Hou, Shunyong1; Yin, Jianping1 | |
| 2025-03-24 | |
| Source Publication | PHYSICAL REVIEW A
 |
| ISSN | 2469-9926 |
| Volume | 111Issue:3Pages:032816 |
| Contribution Rank | 4 |
| Abstract | Improving the number and number density of cold molecules is a longstanding goal in cold molecule research. Stark deceleration provides an important access to taming polar molecules and makes the collision and high-resolution spectroscopy a reality. However, the full deceleration efficiency of the traditional Stark decelerator has been impeded by its intrinsic loss mechanisms, which significantly limit its applications. In this paper, we introduce an interspersed guiding deceleration strategy that surpasses the periodic phase stability limitations of traditional Stark decelerator. Our approach is theoretically and experimentally validated using the ND3 molecule, achieving significant gains of 3 similar to 8 for all final velocity ranges. Additionally, our method requires a lower operation number of switching that is beneficial for reducing the consumption of the high-voltage switches and suitable for controlling a large number of deceleration stages. This method is applicable to any traditional crossed-pin Stark decelerator and can stop a wider variety of molecular species with higher densities, including those with a small Stark shift-to-mass ratio. It is anticipated to become an essential tool for producing cold and dense molecular samples, offering promising prospects for cold collision studies and precision measurements. |
| DOI | 10.1103/PhysRevA.111.032816 |
| Indexed By | SCI |
| Language | 英语 |
| WOS Keyword | MOLECULES ; COLLISIONS |
| Funding Project | National Natural Science Foundation of China[11874151] ; National Natural Science Foundation of China[11834003] ; Fundamental Research Funds for the Central Universities ; Program for Professor of Special Appointment (Eastern Scholar) at Shanghai Institutions of Higher Learning ; Xinjiang Tianchi Talent Program ; [91536218] |
| WOS Research Area | Optics ; Physics |
| WOS Subject | Optics ; Physics, Atomic, Molecular & Chemical |
| WOS ID | WOS:001459726600003 |
| Publisher | AMER PHYSICAL SOC |
| Funding Organization | National Natural Science Foundation of China ; Fundamental Research Funds for the Central Universities ; Program for Professor of Special Appointment (Eastern Scholar) at Shanghai Institutions of Higher Learning ; Xinjiang Tianchi Talent Program |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.xao.ac.cn/handle/45760611-7/7546 |
| Collection | 中国科学院新疆天文台 |
| Corresponding Author | Hou, Shunyong |
| Affiliation | 1.East China Normal Univ, State Key Lab Precis Spect, Shanghai 200062, Peoples R China 2.China World Acad, Changshu 215500, Jiangsu, Peoples R China 3.Shanghai Starriver Bilingual Sch, Shanghai 201108, Peoples R China 4.Chinese Acad Sci, Xinjiang Astron Observ, Urumqi 830011, Xinjiang, Peoples R China 5.Shanxi Univ, Collaborat Innovat Ctr Extreme Opt, Taiyuan 030006, Shanxi, Peoples R China 6.Jilin Univ, Inst Atom & Mol Phys, Changchun 130012, Peoples R China |
| Recommended Citation GB/T 7714 | Liu, Qing,Li, Wenli,Wang, Shanwu,et al. Beyond the phase stability in standard Stark deceleration[J]. PHYSICAL REVIEW A,2025,111(3):032816. |
| APA | Liu, Qing.,Li, Wenli.,Wang, Shanwu.,Pan, Chenyue.,Wang, Du.,...&Yin, Jianping.(2025).Beyond the phase stability in standard Stark deceleration.PHYSICAL REVIEW A,111(3),032816. |
| MLA | Liu, Qing,et al."Beyond the phase stability in standard Stark deceleration".PHYSICAL REVIEW A 111.3(2025):032816. |
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| File Name/Size | DocType | Version | Access | License | ||
| Liu-2025-Beyond the （1278KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | View Application Full Text | |
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