Temperature control of ion guiding through insulating capillaries

被引：54

作者：

Gruber, E. ^{[1
]}

Kowarik, G. ^{[1
]}

Ladinig, F. ^{[1
]}

Waclawek, J. P. ^{[1
]}

Schrempf, D. ^{[1
]}

Aumayr, F. ^{[1
]}

Bereczky, R. J. ^{[2
]}

Tokesi, K. ^{[2
]}

Gunacker, P. ^{[3
]}

Schweigler, T. ^{[3
]}

Lemell, C. ^{[3
]}

Burgdoerfer, J. ^{[3
]}

机构：

[1] TU Wien Vienna Univ Technol, Inst Appl Phys, A-1040 Vienna, Austria

[2] Hungarian Acad Sci ATOMKI, Inst Nucl Res, H-4001 Debrecen, Hungary

[3] TU Wien Vienna Univ Technol, Inst Theoret Phys, A-1040 Vienna, Austria

来源：

PHYSICAL REVIEW A | 2012年 / 86卷 / 06期

基金：

匈牙利科学研究基金会;

关键词：

HIGHLY-CHARGED IONS; SLOW; SURFACE; CONDUCTIVITY; SIMULATION; EMISSION; IMPACT;

D O I：

10.1103/PhysRevA.86.062901

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Guiding of highly charged ions through tilted capillaries promises to develop into a tool to efficiently collimate and focus low-energy ion beams to sub-micrometer spot size. One control parameter to optimize guiding is the residual electrical conductivity of the insulating material. Its strong, nearly exponential temperature dependence is the key to transmission control and can be used to suppress transmission instabilities arising from flux fluctuations of incident ions which otherwise would lead to Coulomb blocking of the capillary. We demonstrate the strong dependence of transmission of Ar7+ ions through a single macroscopic glass capillary on temperature and ion flux. Results in the regime of dynamical equilibrium can be described by balance equations in the linear-response regime.

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页数：8

相关论文

共 43 条

[1] Creation of multiple nanodots by single ions [J].

Akcoeltekin, Ender ;

Peters, Thorsten ;

Meyer, Ralf ;

Duvenbeck, Andreas ;

Klusmann, Miriam ;

Monnet, Isabelle ;

Lebius, Henning ;

Schleberger, Marika .

NATURE NANOTECHNOLOGY, 2007, 2 (05) :290-294

[2]

[Anonymous], 1983, 93 DIN IEC

[3] Nano-sized surface modifications induced by the impact of slow highly charged ions - A first review [J].

Aumayr, F. ;

El-Said, A. S. ;

Meissl, W. .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 2008, 266 (12-13) :2729-2735

[4] EMISSION OF ELECTRONS FROM A CLEAN GOLD SURFACE-INDUCED BY SLOW, VERY HIGHLY-CHARGED IONS AT THE IMAGE CHARGE ACCELERATION LIMIT [J].

AUMAYR, F ;

KURZ, H ;

SCHNEIDER, D ;

BRIERE, MA ;

MCDONALD, JW ;

CUNNINGHAM, CE ;

WINTER, HP .

PHYSICAL REVIEW LETTERS, 1993, 71 (12) :1943-1946

[5] Sample holder for studying temperature dependent particle guiding [J].

Bereczky, R. J. ;

Kowarik, G. ;

Tokesi, K. ;

Aumayr, F. .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 2012, 279 :182-185

[6] Transmission of 4.5 keV Ar9+ ions through a single glass macro-capillary [J].

Bereczky, R. J. ;

Kowarik, G. ;

Aumayr, F. ;

Tokesi, K. .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 2009, 267 (02) :317-320

[7] Discharging dynamics of insulator surfaces irradiated by highly charged ions [J].

Bundaleski, N. ;

Khemliche, H. ;

Rousseau, P. ;

Cassimi, A. ;

Maunoury, L. ;

Roncin, P. .

14TH INTERNATIONAL CONFERENCE ON THE PHYSICS OF HIGHLY CHARGED IONS (HCI 2008), 2009, 163

[8] 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

[9] Creation of nanohillocks on CaF2 surfaces by single slow highly charged ions [J].

El-Said, A. S. ;

Heller, R. ;

Meissl, W. ;

Ritter, R. ;

Facsko, S. ;

Lemell, C. ;

Solleder, B. ;

Gebeshuber, I. C. ;

Betz, G. ;

Toulemonde, M. ;

Moeller, W. ;

Burgdoerfer, J. ;

Aumayr, F. .

PHYSICAL REVIEW LETTERS, 2008, 100 (23)

[10]

Frenkel J, 1938, PHYS REV, V54, P647, DOI 10.1103/PhysRev.54.647

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