Hydrogen ion beam generated by a current-free double layer in a helicon plasma

2004 ◽  
Vol 84 (3) ◽  
pp. 332-334 ◽  
Author(s):  
C. Charles
Keyword(s):  
Double Layer ◽  
Ion Beam ◽  
Hydrogen Ion ◽  
Helicon Plasma ◽  
A Current

Observations of Ion-Beam Formation in a Current-Free Double Layer

2005 ◽  
Vol 95 (2) ◽  
Author(s):  
Xuan Sun ◽  
Amy M. Keesee ◽  
Costel Biloiu ◽  
Earl E. Scime ◽  
Albert Meige ◽  
...  
Keyword(s):  
Double Layer ◽  
Ion Beam ◽  
Beam Formation ◽  
A Current

One-dimensional simulation of an ion beam generated by a current-free double-Layer

2005 ◽  
Vol 33 (2) ◽  
pp. 334-335 ◽  
Author(s):  
A. Meige ◽  
R.W. Boswell ◽  
C. Charles ◽  
J.-P. Boeuf ◽  
G. Hagelaar ◽  
...  
Keyword(s):  
Double Layer ◽  
Ion Beam ◽  
One Dimensional ◽  
Dimensional Simulation ◽  
A Current

Hydrogen Ion Beam Processing of Single Crystal Diamond Chips

1994 ◽  
Vol 354 ◽  
Author(s):  
Shuji Kiyohara ◽  
Iwao Miyamoto
Keyword(s):  
Surface Roughness ◽  
Single Crystal ◽  
Incidence Angle ◽  
Ion Beam ◽  
Etching Rate ◽  
Hydrogen Ion ◽  
Hydrogen Ions ◽  
Ion Beam Etching ◽  
Single Crystal Diamond ◽  
Before And After

AbstractIn order to apply ion beam etching with hydrogen ions to the ultra-precision processing of diamond tools, hydrogen ion beam etching characteristics of single crystal diamond chips with (100) face were investigated. The etching rate of diamond for 500 eV and 1000 eV hydrogen ions increases with the increase of the ion incidence angle, and eventually reaches a maximum at the ion incidence angle of approximately 50°, then may decrease with the increase of the ion incidence angle. The dependence of the etching rate on the ion incidence angle of hydrogen ions is fairly similar to that obtained with argon ions. Furthermore, the surface roughness of diamond chips before and after hydrogen ion beam etching was evaluated using an atomic force microscope. Consequently, the surface roughness after hydrogen ion beam etching decreases with the increase of the ion incidence angle within range of the ion incidence angle of 60°.

Structure of diamond surface defective layer damaged by hydrogen ion beam exposure

2006 ◽  
Vol 15 (4-8) ◽  
pp. 703-706 ◽  
Author(s):  
Y. Yamazaki ◽  
K. Ishikawa ◽  
N. Mizuochi ◽  
S. Yamasaki
Keyword(s):  
Ion Beam ◽  
Hydrogen Ion ◽  
Diamond Surface ◽  
Defective Layer

scholarly journals In situcleaning of metal cathodes using a hydrogen ion beam

2006 ◽  
Vol 9 (6) ◽  
Author(s):  
D. H. Dowell ◽  
F. K. King ◽  
R. E. Kirby ◽  
J. F. Schmerge ◽  
J. M. Smedley
Keyword(s):  
Ion Beam ◽  
Hydrogen 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
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