Collisions of ions with insulator surfaces: charging and discharging dynamics

被引：5

作者：

Bundaleski, N. ^{[1
]}

Khemliche, H. ^{[1
]}

Rousseau, P.

Cassimi, A.

Maunoury, L.

Roncin, P. ^{[1
]}

机构：

[1] Univ Paris 11, CNRS, Collis Atom & Mol Lab, UMR 8625, F-91405 Orsay, France

来源：

24TH SUMMER SCHOOL AND INTERNATIONAL SYMPOSIUM ON THE PHYSICS OF IONIZED GASES | 2008年 / 133卷

关键词：

TRANSPORT; SLOW;

D O I：

10.1088/1742-6596/133/1/012016

中图分类号：

O64 [物理化学（理论化学）、化学物理学]; O56 [分子物理学、原子物理学];

学科分类号：

070203 ; 070304 ; 081704 ; 1406 ;

摘要：

The guiding of ions in keV to MeV energy range by insulator microcapillaries opens interesting perspectives such as direct injection of ions inside a living cell, formation of surface nano-structures, etc. We have studied the dynamic behaviour of charge deposition and beam deflection on insulators having well defined planar geometry when the exact number of charges implanted into the surface, as well as the time evolution of the beam deflection, can be monitored. The used materials, borosilicate, fused silica and quartz, are of interest for production of tapered microcapillaries. Depending on the temperature of the sample, surface composition and structure, charging and discharging dynamics varies by orders of magnitude, giving rise to different guiding effects in insulator microcapillaries. The charging process is compared to simple simulations in order to explain the observed behaviour.

引用

页数：8

共 12 条

[1]

BUNDALESKI N, UNPUB

[2] Multiply-charged ion nanobeams [J].

Cassimi, A. ;

Muranaka, T. ;

Maunoury, L. ;

Lebius, H. ;

Mani, B. ;

Huber, B. A. ;

Ikeda, T. ;

Kanai, Y. ;

Kojima, T. M. ;

Iwai, Y. ;

Kambara, T. ;

Yamazaki, Y. ;

Nebiki, T. ;

Narusawa, T. .

INTERNATIONAL JOURNAL OF NANOTECHNOLOGY, 2008, 5 (6-8) :809-817

[3] Effect of composition on ionic transport in SiO2-B2O3-Na2O glasses [J].

Grandjean, A. ;

Malki, M. ;

Simonnet, C. .

JOURNAL OF NON-CRYSTALLINE SOLIDS, 2006, 352 (26-27) :2731-2736

[4] TIME-RESOLVED HOLE TRANSPORT IN ALPHA-SIO2 [J].

HUGHES, RC .

PHYSICAL REVIEW B, 1977, 15 (04) :2012-2020

[5] Production of a nm sized slow HCI beam with a guiding effect [J].

Ikeda, T. ;

Kojima, T. M. ;

Iwai, Y. ;

Kanai, Y. ;

Kambara, T. ;

Nebiki, T. ;

Narusawa, T. ;

Yamazaki, Y. .

HCI 2006: 13TH INTERNATIONAL CONFERENCE ON THE PHYSICS OF HIGHLY CHARGED IONS, 2007, 58 :68-+

[6] Production of a microbeam of slow highly charged ions with a tapered glass capillary [J].

Ikeda, Tokihiro ;

Kanai, Yasuyuki ;

Kojima, Takao M. ;

Iwai, Yoshio ;

Kambara, Tadashi ;

Yamazaki, Yasunori ;

Hoshino, Masamitsu ;

Nebiki, Takuya ;

Narusawa, Tadashi .

APPLIED PHYSICS LETTERS, 2006, 89 (16)

[7] 2 pi spectrometer: A new apparatus for the investigation of ion surface interaction [J].

Morosov, VA ;

Kalinin, A ;

Szilagyi, Z ;

Barat, M ;

Roncin, P .

REVIEW OF SCIENTIFIC INSTRUMENTS, 1996, 67 (06) :2163-2170

[8] Interaction of slow, very highly charged ions with surfaces [J].

Schenkel, T ;

Hamza, AV ;

Barnes, AV ;

Schneider, DH .

PROGRESS IN SURFACE SCIENCE, 1999, 61 (2-4) :23-84

[9] Simulation of guiding of multiply charged projectiles through insulating capillaries -: art. no. 062902 [J].

Schiessl, K ;

Palfinger, W ;

Tökési, K ;

Nowotny, H ;

Lemell, C ;

Burgdörfer, J .

PHYSICAL REVIEW A, 2005, 72 (06)

[10] Guiding of slow Ne7+ ions through nanocapillaries in insulating polyethylene terephthalate:: Incident current dependence [J].

Stolterfoht, N. ;

Hellhammer, R. ;

Bundesmann, J. ;

Fink, D. ;

Kanai, Y. ;

Hoshino, M. ;

Kambara, T. ;

Ikeda, T. ;

Yamazaki, Y. .

PHYSICAL REVIEW A, 2007, 76 (02)

← 1 2 →