Characteristics of electrical field and ion motion in surface-electrode ion traps
文献类型：期刊论文
| 作者 | Zhou, Xiaoyu1,2,3; Xu, Gaoping4; Xiong, Caiqiao1,3; Chen, Rui1,3; Qiao, Haoxue2; Nie, Zongxiu1,3,5 |
| 刊名 | JOURNAL OF MASS SPECTROMETRY
 |
| 出版日期 | 2012-03-01 |
| 卷号 | 47期号:3页码:286-293 |
| 关键词 | Surface-electrode Ion Trap Electrical Potential Trapping Well Depth Field Center Multipoles |
| ISSN号 | 1076-5174 |
| DOI | 10.1002/jms.2057 |
| 英文摘要 | In this article, we calculated the potential function of the surface-electrode ion trap (SEIT) by using Green's function method, optimized trap size, obtained the coefficients of the multipoles and analyzed ion trajectories in the RF potential. The optimized SEIT not only increases its trapping well depth by a factor of about 15, but also has relatively good linearity of the field (or large quadrupole component). The current design of SEIT can work well either as the ion guide for ion transmission or as the ion trap for ion confinement. Our research can be used to calculate the potential function in the SEIT with different device parameters, understand ion motions in the traps and optimize instrument performance. The method for calculating potential function can be expanded to planar and halo ion traps. Copyright (C) 2012 John Wiley & Sons, Ltd. |
| 语种 | 英语 |
| WOS记录号 | WOS:000301575200003 |
| 出版者 | WILEY-BLACKWELL |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/47535]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Nie, Zongxiu |
| 作者单位 | 1.Chinese Acad Sci, Inst Chem, Key Lab Analyt Chem Living Biosyst, Beijing 100190, Peoples R China 2.Wuhan Univ, Dept Phys, Wuhan 430072, Peoples R China 3.Beijing Natl Lab Mol Sci, Beijing 100190, Peoples R China 4.Jiujiang Univ, Sch Sci, Jiujiang 332005, Peoples R China 5.Beijing Ctr Mass Spectrometry, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhou, Xiaoyu,Xu, Gaoping,Xiong, Caiqiao,et al. Characteristics of electrical field and ion motion in surface-electrode ion traps[J]. JOURNAL OF MASS SPECTROMETRY,2012,47(3):286-293. |
| APA | Zhou, Xiaoyu,Xu, Gaoping,Xiong, Caiqiao,Chen, Rui,Qiao, Haoxue,&Nie, Zongxiu.(2012).Characteristics of electrical field and ion motion in surface-electrode ion traps.JOURNAL OF MASS SPECTROMETRY,47(3),286-293. |
| MLA | Zhou, Xiaoyu,et al."Characteristics of electrical field and ion motion in surface-electrode ion traps".JOURNAL OF MASS SPECTROMETRY 47.3(2012):286-293. |
入库方式： OAI收割
来源：化学研究所
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