Guiding of 150 keV O6+ ions through nanocapillaries in an uncoated Al2O3 membrane: special time dependence of the transmission profile width
文献类型：期刊论文
| 作者 | Chen, Xi-Meng1; Xi, Fa Yuan1; Qiu, Xi-Yu1; Shao, Jian-Xiong1; Xiao, Guo-Qing2 ; Cui, Ying1; Sun, Guang-Zhi1; Wang, Jun1; Chen, Yi-Feng1; Liu, Hui-Ping1
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| 刊名 | CHINESE PHYSICS B
 |
| 出版日期 | 2009-05-01 |
| 卷号 | 18期号:5页码:1955-1960 |
| 关键词 | guiding effect Al2O3 nanocapillaries uncoated membrane transmission profile width |
| ISSN号 | 1674-1056 |
| 英文摘要 | This paper reports that the transmission of O6+ ions with energy of 150keV through capillaries in an uncoated Al2O3 membrane was measured, and agreements with previously reported results in general angular distribution of the transmitted ions and the transmission fractions as a function of the tilt angle well fitted to Gaussian-like functions were observed. Due to using an uncoated capillary membrane, our c is larger than that using a gold-coated one with a smaller value of E-p/q, which suggests a larger equilibrium charge Q(infinity) in our experiment. The observed special width variation with time and a larger width than that using a smaller E-p/q were qualitatively explained by using mean-field classical transport theory based on a classical-trajectory Monte Carlo simulation. |
| WOS关键词 | HIGHLY-CHARGED IONS ; CAPILLARIES ; TRANSPORT ; PET |
| 资助项目 | National Natural Science Foundation of China[10775063] |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000266457800038 |
| 出版者 | IOP PUBLISHING LTD |
| 资助机构 | National Natural Science Foundation of China |
| 公开日期 | 2010-10-29 |
| 源URL | [http://ir.imp.cas.cn/handle/113462/5401]  |
| 专题 | 近代物理研究所_近代物理研究所知识存储（2010之前） 近代物理研究所_实验物理中心 近代物理研究所_兰州重离子研究装置 |
| 通讯作者 | Chen, Xi-Meng |
| 作者单位 | 1.Lanzhou Univ, Sch Nucl Sci & Technol, Lanzhou 730000, Peoples R China 2.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chen, Xi-Meng,Xi, Fa Yuan,Qiu, Xi-Yu,et al. Guiding of 150 keV O6+ ions through nanocapillaries in an uncoated Al2O3 membrane: special time dependence of the transmission profile width[J]. CHINESE PHYSICS B,2009,18(5):1955-1960. |
| APA | Chen, Xi-Meng.,Xi, Fa Yuan.,Qiu, Xi-Yu.,Shao, Jian-Xiong.,Xiao, Guo-Qing.,...&Zhou, Chun-Lin.(2009).Guiding of 150 keV O6+ ions through nanocapillaries in an uncoated Al2O3 membrane: special time dependence of the transmission profile width.CHINESE PHYSICS B,18(5),1955-1960. |
| MLA | Chen, Xi-Meng,et al."Guiding of 150 keV O6+ ions through nanocapillaries in an uncoated Al2O3 membrane: special time dependence of the transmission profile width".CHINESE PHYSICS B 18.5(2009):1955-1960. |
入库方式： OAI收割
来源：近代物理研究所
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