scholarly journals Low Energy Metal Ion Beam Production with a Modified Freeman-Type Ion Source for Development of Novel Catalysts

2012 ◽  
Vol 10 ◽  
pp. 139-144 ◽  
Author(s):  
S. Yoshimura ◽  
M. Kiuchi ◽  
Y. Nishimoto ◽  
M. Yasuda ◽  
A. Baba ◽  
...  
Keyword(s):  
Metal Ion ◽  
Ion Beam ◽  
Ion Source ◽  
Low Energy ◽  
Beam Production

Intense metal‐ion‐beam production using an impregnated‐electrode‐type liquid‐metal ion source

1990 ◽  
Vol 61 (1) ◽  
pp. 592-594 ◽  
Author(s):  
Junzo Ishikawa ◽  
Hiroshi Tsuji ◽  
Yuji Aoyama ◽  
Toshinori Takagi
Keyword(s):  
Liquid Metal ◽  
Metal Ion ◽  
Ion Beam ◽  
Ion Source ◽  
Beam Production

Optical spectroscopy as a diagnostic tool for metal ion beam production with an ECRIS

2019 ◽  
Vol 90 (12) ◽  
pp. 123108
Author(s):  
F. Maimone ◽  
J. Mäder ◽  
R. Lang ◽  
P. T. Patchakui ◽  
K. Tinschert ◽  
...  
Keyword(s):  
Optical Spectroscopy ◽  
Diagnostic Tool ◽  
Metal Ion ◽  
Ion Beam ◽  
Beam Production

Low‐energy (5

1995 ◽  
Vol 13 (6) ◽  
pp. 2836-2842 ◽  
Author(s):  
Y.‐W. Kim ◽  
I. Petrov ◽  
H. Ito ◽  
J. E. Greene
Keyword(s):  
Ion Beam ◽  
Ultrahigh Vacuum ◽  
Ion Source ◽  
Low Energy ◽  
High Brightness ◽  
Ion Beam Deposition ◽  
Beam Deposition

Low-energy mass-selected ion beam production of fragments from tetraethylorthosilicate for the formation of silicon dioxide film

2018 ◽  
Vol 655 ◽  
pp. 22-26 ◽  
Author(s):  
Satoru Yoshimura ◽  
Satoshi Sugimoto ◽  
Takae Takeuchi ◽  
Kensuke Murai ◽  
Masato Kiuchi
Keyword(s):  
Silicon Dioxide ◽  
Ion Beam ◽  
Low Energy ◽  
Silicon Dioxide Film ◽  
Beam Production ◽  
Dioxide Film

Composite Nanowires from Ion Beam Modification of Si Nanowires

1999 ◽  
Vol 581 ◽  
Author(s):  
X. T. Zhou ◽  
H. Y. Peng ◽  
N. G. Shang ◽  
N. Wang ◽  
I. Bello ◽  
...  
Keyword(s):  
Reaction Pathway ◽  
Ion Beam ◽  
Ion Source ◽  
Low Energy ◽  
Hydrogen Ions ◽  
Si Nanowires ◽  
Interacting Particles ◽  
Ion Beam Modification ◽  
Ion Beam Deposition ◽  
Beam Deposition

ABSTRACTComposite nanowires with typical diameters of 30-100nm, which consisted of Si, β-SiC, amorphous carbon were converted from Si nanowires by ion beam deposition. The Si nanorods were exposed to broad low energy ion beams. The low energy hydrocarbon, argon and hydrogen ions, generated in a Kaufman ion source, reacted with Si nanowires and formed the composite nanowires. It has been assumed that the reaction pathway to form the composite nanowires were driven by both thermal diffusion and kinetic energic of interacting particles.

scholarly journals Conceptual study on parasitic low-energy RI beam production with in-flight separator BigRIPS and the first stopping examination for high-energy RI beams in the parasitic gas cell

2019 ◽  
Vol 2019 (11) ◽  
Author(s):  
T Sonoda ◽  
I Katayama ◽  
M Wada ◽  
H Iimura ◽  
V Sonnenschein ◽  
...  
Keyword(s):  
High Energy ◽  
Ion Source ◽  
Low Energy ◽  
Laser Ion Source ◽  
Gas Cell ◽  
Beam Production ◽  
Expected Benefits ◽  
Conceptual Study ◽  
Ri Beam

Abstract An in-flight separator performs the important role of separating a single specific radioactive isotope (RI) beam from the thousands of RI beams produced by in-flight fission as well as projectile fragmentation. However, when looking at ``separation'' from a different viewpoint, more than 99% of simultaneously produced RI beams are just eliminated in the focal plane slits or elsewhere in the separator. In order to enhance the effective usability of the RIKEN in-flight separator BigRIPS, we have been developing an innovative method: parasitic laser ion source (PALIS), which implements parasitic low-energy RI beam production by saving eliminated RI beams during BigRIPS experiments. In this paper, we present the expected benefits and feasibility for the PALIS concept and the results of the first stopping examination for high-energy RI beams in the gas cell.

A Compact Nuclear Microprobe With a Liquid Metal Ion Source and a Toroidal Analyzer

1992 ◽  
Vol 295 ◽  
Author(s):  
Mikio Takai ◽  
Ryou Mimura ◽  
Hiroshi Sawaragi ◽  
Ryuso Aihara
Keyword(s):  
Liquid Metal ◽  
Metal Ion ◽  
Focused Ion Beam ◽  
Ion Beam ◽  
High Vacuum ◽  
Spot Size ◽  
Ion Source ◽  
Ultra High Vacuum ◽  
Atomic Resolution ◽  
Nuclear Microprobe

AbstractA nondestructive three-dimensional RBS/channeling analysis system with an atomic resolution has been designed and is being constructed in Osaka University for analysis of nanostructured surfaces and interfaces. An ultra high-vacuum sample-chamber with a threeaxis goniometer and a toroidal electrostatic analyzer for medium energy ion scattering (MEIS) was combined with a short acceleration column for a focused ion beam. A liquid metal ion source (LMIS) for light metal ions such as Li+ or Be+ was mounted on the short column.A minimum beam spot-size of about 10 nm with a current of 10 pA is estimated by optical property calculation for 200 keV Li+ LMIS. An energy resolution of 4 × 10-3 (AE/E) for the toroidal analyzer gives rise to atomic resolution in RBS spectra for Si and GaAs. This system seems feasible for atomic level analysis of localized crystalline/disorder structures and surfaces.

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