The role of space charge compensation for ion beam extraction and ion beam transport (invited)

2014 ◽  
Vol 85 (2) ◽  
pp. 02A744 ◽  
Author(s):  
Peter Spädtke
Keyword(s):  
Space Charge ◽  
Ion Beam ◽  
Charge Compensation ◽  
Beam Extraction ◽  
Beam Transport

Ion beam extraction with ion space‐charge compensation in beam‐plasma type ion source

1982 ◽  
Vol 53 (9) ◽  
pp. 6018-6028 ◽  
Author(s):  
Junzo Ishikawa ◽  
Fumimichi Sano ◽  
Toshinori Takagi
Keyword(s):  
Space Charge ◽  
Ion Beam ◽  
Charge Compensation ◽  
Ion Source ◽  
Beam Extraction ◽  
Beam Plasma

scholarly journals Space-charge compensation of highly charged ion beam from laser ion source

1996 ◽  
Vol 14 (3) ◽  
pp. 323-333 ◽  
Author(s):  
S.A. Kondrashev ◽  
J. Collier† ◽  
T. R. Sherwood†
Keyword(s):  
Space Charge ◽  
Current Density ◽  
Ion Beam ◽  
Charge Compensation ◽  
Beam Current ◽  
Ion Source ◽  
Beam Current Density ◽  
Laser Ion Source ◽  
Beam Transport ◽  
Highly Charged Ion

The problem of matching an ion beam delivered by a high-intensity ion source with an accelerator is considered. The experimental results of highly charged ion beam transport with space-charge compensation by electrons are presented. A tungsten thermionic cathode is used as a source of electrons for beam compensation. An increase of ion beam current density by a factor of 25 is obtained as a result of space-charge compensation at a distance of 3 m from the extraction system. The process of ion beam space-charge compensation, requirements for a source of electrons, and the influence of recombination losses in a spacecharge-compensated ion beam are discussed.

Simulation of space charge compensation in a multibeamlet negative ion beam

2016 ◽  
Vol 87 (2) ◽  
pp. 02B917 ◽  
Author(s):  
E. Sartori ◽  
T. J. Maceina ◽  
P. Veltri ◽  
M. Cavenago ◽  
G. Serianni
Keyword(s):  
Space Charge ◽  
Ion Beam ◽  
Charge Compensation ◽  
Negative Ion

Study on space charge compensation in negative hydrogen ion beam

2016 ◽  
Vol 87 (2) ◽  
pp. 02B915 ◽  
Author(s):  
A. L. Zhang ◽  
S. X. Peng ◽  
H. T. Ren ◽  
T. Zhang ◽  
J. F. Zhang ◽  
...  
Keyword(s):  
Space Charge ◽  
Ion Beam ◽  
Charge Compensation ◽  
Hydrogen Ion ◽  
Negative Hydrogen Ion

Space charge compensation of low energy ion beam

2002 ◽  
Vol 73 (2) ◽  
pp. 995-997 ◽  
Author(s):  
V. Dudnikov ◽  
A. Dudnikov
Keyword(s):  
Space Charge ◽  
Ion Beam ◽  
Charge Compensation ◽  
Low Energy

Investigation of ion beam space charge compensation with a 4-grid analyzer

2016 ◽  
Vol 87 (2) ◽  
pp. 02B938 ◽  
Author(s):  
C. Ullmann ◽  
A. Adonin ◽  
R. Berezov ◽  
N. Chauvin ◽  
O. Delferrière ◽  
...  
Keyword(s):  
Space Charge ◽  
Ion Beam ◽  
Charge Compensation

scholarly journals Development of low energy ion beam system for space charge compensation experiments

2008 ◽  
Vol 79 (2) ◽  
pp. 02B712 ◽  
Author(s):  
Mitsuaki Takeuchi ◽  
Yasuhito Gotoh ◽  
Hiroshi Tsuji ◽  
Junzo Ishikawa ◽  
Shigeki Sakai
Keyword(s):  
Space Charge ◽  
Ion Beam ◽  
Charge Compensation ◽  
Low Energy ◽  
Beam System

Enhancement of ion beam currents through space‐charge compensation

1983 ◽  
Vol 54 (11) ◽  
pp. 6113-6118 ◽  
Author(s):  
Yu‐Cai Feng ◽  
P. J. Wilbur
Keyword(s):  
Space Charge ◽  
Ion Beam ◽  
Charge Compensation ◽  
Beam Currents
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