Incomplete guiding of 300–900keV O6+ ions through a glass macrocapillary due to saturated charging-up
The transmissions of 300, 600 and 900keV O6+ ions through a single borosilicate glass macrocapillary with a diameter of 0.6mm and a length of 31mm were studied. The ions went out neither along the macrocapillary axis nor along the incident direction, but still kept their initial charge state and ene...
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| Veröffentlicht in: | Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms Beam interactions with materials and atoms, 2014-09, Vol.334, p.59-63 |
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| container_title | Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms |
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| creator | Wu, Yehong Yu, Deyang Xue, Yingli Chen, Jing Liu, Junliang Zhang, Mingwu Wang, Wei Lu, Rongchun Ruan, Fangfang Du, Fan Shao, Caojie Li, Jinyu Kang, Long Cai, Xiaohong |
| description | The transmissions of 300, 600 and 900keV O6+ ions through a single borosilicate glass macrocapillary with a diameter of 0.6mm and a length of 31mm were studied. The ions went out neither along the macrocapillary axis nor along the incident direction, but still kept their initial charge state and energies. The higher the energy, the smaller the deflection angle. With the present conditions, the incident energies exceed the higher energy limit of the self-organizing charge-up mechanism. This incomplete guiding phenomenon is considered to be a consequence of the saturated charge-up at the macrocapillary inner wall, which cannot compensate the transverse momentum of the ions. In the present work, there is a saturated potential difference almost independent of the incident ion energy and current. It implies the existence of an intrinsic limit of the guiding ability of a capillary, depending on its shape, material, boundary conditions and temperature. |
| doi_str_mv | 10.1016/j.nimb.2014.05.011 |
| format | Article |
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It implies the existence of an intrinsic limit of the guiding ability of a capillary, depending on its shape, material, boundary conditions and temperature.</description><subject>Beam interactions</subject><subject>Borosilicate glasses</subject><subject>Boundary conditions</subject><subject>Capillarity</subject><subject>Charge</subject><subject>Deflection</subject><subject>Incomplete guiding</subject><subject>Saturated guiding field</subject><subject>Single macrocapillary</subject><subject>Transverse momentum</subject><subject>Walls</subject><issn>0168-583X</issn><issn>1872-9584</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</creationdate><recordtype>article</recordtype><recordid>eNp9kM1KxDAUhYMoOI6-gKssBWlN0qZNwY2IPwMDs1FxFzLJbSdj29SkFdz5Dr6hT2KGce3d3MU953DPh9A5JSkltLjapr3t1ikjNE8JTwmlB2hGRcmSiov8EM2iSCRcZK_H6CSELYnDMz5DzaLXrhtaGAE3kzW2b7CrcUbIz9d3RcgbvOBVcYmt6wMeN95NzQYr3LQqBNwp7Z1Wg21b5T-xmQCPDgc1Tl6NYLDeKN_ExGQaTtFRrdoAZ397jp7v755uH5Pl6mFxe7NMNC1FlVAhKrGuagNlyThwzUS2znnODC20yGjN412zGmgFTJl1TYUpgNRcEZ5zXWRzdLHPHbx7nyCMsrNBQ3ywBzcFScsqYyIXeRWlbC-NJULwUMvB2y4WkZTIHVW5lTuqckdVEi4j1Wi63psglviw4GXQFnoNxnrQozTO_mf_BV2ngMk</recordid><startdate>20140901</startdate><enddate>20140901</enddate><creator>Wu, Yehong</creator><creator>Yu, Deyang</creator><creator>Xue, Yingli</creator><creator>Chen, Jing</creator><creator>Liu, Junliang</creator><creator>Zhang, Mingwu</creator><creator>Wang, Wei</creator><creator>Lu, Rongchun</creator><creator>Ruan, Fangfang</creator><creator>Du, Fan</creator><creator>Shao, Caojie</creator><creator>Li, Jinyu</creator><creator>Kang, Long</creator><creator>Cai, Xiaohong</creator><general>Elsevier B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7U5</scope><scope>8FD</scope><scope>L7M</scope></search><sort><creationdate>20140901</creationdate><title>Incomplete guiding of 300–900keV O6+ ions through a glass macrocapillary due to saturated charging-up</title><author>Wu, Yehong ; Yu, Deyang ; Xue, Yingli ; Chen, Jing ; Liu, Junliang ; Zhang, Mingwu ; Wang, Wei ; Lu, Rongchun ; Ruan, Fangfang ; Du, Fan ; Shao, Caojie ; Li, Jinyu ; Kang, Long ; Cai, Xiaohong</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c1789-18898b9fde7725e5c283b4542d16c831f5898c2fe19e2adbf18d6e0f5a0545c63</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2014</creationdate><topic>Beam interactions</topic><topic>Borosilicate glasses</topic><topic>Boundary conditions</topic><topic>Capillarity</topic><topic>Charge</topic><topic>Deflection</topic><topic>Incomplete guiding</topic><topic>Saturated guiding field</topic><topic>Single macrocapillary</topic><topic>Transverse momentum</topic><topic>Walls</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Wu, Yehong</creatorcontrib><creatorcontrib>Yu, Deyang</creatorcontrib><creatorcontrib>Xue, Yingli</creatorcontrib><creatorcontrib>Chen, Jing</creatorcontrib><creatorcontrib>Liu, Junliang</creatorcontrib><creatorcontrib>Zhang, Mingwu</creatorcontrib><creatorcontrib>Wang, Wei</creatorcontrib><creatorcontrib>Lu, Rongchun</creatorcontrib><creatorcontrib>Ruan, Fangfang</creatorcontrib><creatorcontrib>Du, Fan</creatorcontrib><creatorcontrib>Shao, Caojie</creatorcontrib><creatorcontrib>Li, Jinyu</creatorcontrib><creatorcontrib>Kang, Long</creatorcontrib><creatorcontrib>Cai, Xiaohong</creatorcontrib><collection>CrossRef</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Nuclear instruments & methods in physics research. 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| ispartof | Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms, 2014-09, Vol.334, p.59-63 |
| issn | 0168-583X 1872-9584 |
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| source | Elsevier ScienceDirect Journals Complete |
| subjects | Beam interactions Borosilicate glasses Boundary conditions Capillarity Charge Deflection Incomplete guiding Saturated guiding field Single macrocapillary Transverse momentum Walls |
| title | Incomplete guiding of 300–900keV O6+ ions through a glass macrocapillary due to saturated charging-up |
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