Control of current waveform of laser ion source using pulsed magnetic field

2020 ◽  
Vol 91 (3) ◽  
pp. 033310 ◽  
Author(s):  
Kazumasa Takahashi ◽  
Masayuki Kuzumoto ◽  
Yuki Matsumoto ◽  
Toru Sasaki ◽  
Takashi Kikuchi
Keyword(s):  
Magnetic Field ◽  
Ion Source ◽  
Pulsed Magnetic Field ◽  
Laser Ion Source ◽  
Current Waveform

Design of a small electron cyclotron resonance ion source with partially pulsed magnetic field

2000 ◽  
Vol 71 (2) ◽  
pp. 1113-1115 ◽  
Author(s):  
M. Oyaizu ◽  
E. Tojyo ◽  
S. C. Jeong ◽  
H. Ishiyama ◽  
H. Miyatake ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Cyclotron Resonance ◽  
Electron Cyclotron Resonance ◽  
Ion Source ◽  
Electron Cyclotron ◽  
Pulsed Magnetic Field

Status of the pulsed magnetic field electron cyclotron resonance ion source

1994 ◽  
Vol 65 (4) ◽  
pp. 1078-1080 ◽  
Author(s):  
C. Mühle ◽  
U. Ratzinger ◽  
W. Bleuel ◽  
G. Jöst ◽  
K. Leible ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Cyclotron Resonance ◽  
Electron Cyclotron Resonance ◽  
Ion Source ◽  
Electron Cyclotron ◽  
Pulsed Magnetic Field ◽  
Field Electron

scholarly journals Effect of solenoidal magnetic field on charge-state purity in laser ion source

2020 ◽  
Vol 36 ◽  
pp. 100812
Author(s):  
Kazumasa Takahashi ◽  
Takahiro Karino ◽  
Shunsuke Ikeda ◽  
Takeshi Kanesue ◽  
Masahiro Okamura ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Charge State ◽  
Ion Source ◽  
Laser Ion Source

Pulsed magnetic field‐electron cyclotron resonance ion source operation

1996 ◽  
Vol 67 (3) ◽  
pp. 1331-1333 ◽  
Author(s):  
C. Mühle ◽  
U. Ratzinger ◽  
G. Jöst ◽  
K. Leible ◽  
S. Schennach ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Cyclotron Resonance ◽  
Electron Cyclotron Resonance ◽  
Ion Source ◽  
Electron Cyclotron ◽  
Pulsed Magnetic Field ◽  
Field Electron ◽  
Source Operation

scholarly journals Behavior of Laser Ablation Plasma During Transport in Multicusp Magnetic Field Using Different Targets for Laser Ion Source

2017 ◽  
Vol 131 ◽  
pp. 354-358 ◽  
Author(s):  
Kazumasa Takahashi ◽  
Takumi Uchino ◽  
Keisuke Ikegami ◽  
Toru Sasaki ◽  
Takahashi Kikuchi ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Laser Ablation ◽  
Ion Source ◽  
Laser Ion Source ◽  
Ablation Plasma ◽  
Laser Ablation Plasma

Heavy Ion Source with Pulsed Magnetic Field

1971 ◽  
Vol 18 (3) ◽  
pp. 85-86 ◽  
Author(s):  
M. Isaila ◽  
K. Prelec
Keyword(s):  
Magnetic Field ◽  
Heavy Ion ◽  
Ion Source ◽  
Pulsed Magnetic Field

scholarly journals Effect of tapered magnetic field on expanding laser-produced plasma for heavy-ion inertial fusion

2016 ◽  
Vol 35 (1) ◽  
pp. 53-57 ◽  
Author(s):  
T. Kanesue ◽  
S. Ikeda
Keyword(s):  
Magnetic Field ◽  
Ion Beam ◽  
Heavy Ion ◽  
Ion Source ◽  
Inertial Fusion ◽  
Laser Ion Source ◽  
Laser Produced Plasma ◽  
The Magnetic Field ◽  
Target Side ◽  
Tapered Magnetic Field

AbstractA laser ion source (LIS) is a promising candidate as an ion source for heavy-ion inertial fusion (HIF), where a pulsed ultra-intense and low-charged heavy ion beam is required. It is a key development for a LIS to transport laser-produced plasma with a magnetic field to achieve a high-current beam. The effect of a tapered magnetic field on laser-produced plasma is demonstrated by comparing the results with a straight solenoid magnet. The magnetic field of interest is a wider aperture on a target side and narrower aperture on an extraction side. Based on the experimentally obtained results, the performance of a scaled LIS for HIF was estimated.

scholarly journals Behavior of moving plasma in solenoidal magnetic field in a laser ion source

2016 ◽  
Vol 87 (2) ◽  
pp. 02A912 ◽  
Author(s):  
S. Ikeda ◽  
K. Takahashi ◽  
M. Okamura ◽  
K. Horioka
Keyword(s):  
Magnetic Field ◽  
Ion Source ◽  
Laser Ion Source ◽  
Moving Plasma

scholarly journals Ablation plasma transport using multicusp magnetic field for laser ion source

2016 ◽  
Vol 717 ◽  
pp. 012113 ◽  
Author(s):  
K Takahashi ◽  
M Umezawa ◽  
T Uchino ◽  
K Ikegami ◽  
T Sasaki ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Ion Source ◽  
Plasma Transport ◽  
Laser Ion Source ◽  
Ablation Plasma

scholarly journals Expansion of tungsten ions emitted from laser-produced plasma in axial magnetic and electric fields

2002 ◽  
Vol 20 (1) ◽  
pp. 113-118 ◽  
Author(s):  
J. WOŁOWSKI ◽  
L. CELONA ◽  
G. CIAVOLA ◽  
S. GAMMINO ◽  
J. KRÁSA ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Electric Fields ◽  
Electron Cyclotron Resonance ◽  
Ion Beam ◽  
Ion Source ◽  
Particle Accelerators ◽  
Laser Ion Source ◽  
Experimental Conditions ◽  
Laser Produced Plasma ◽  
Beam Parameters

The experimental results of the investigations on the influence of external magnetic and electric fields on the characteristics of a tungsten ion stream emitted from a plasma produced by the Nd:glass laser (1 J, 1 ns) performed at IPPLM, Warsaw are presented. A negatively biased target up to −15 kV and a magnetic field up to 0.45 T were used in the experiment. A set of ion collectors and an electrostatic cylindrical ion energy analyzer located at small angles with respect to the laser beam axis and at large distances from the target were applied for ion measurements. The effect of an external magnetic field is essential to plasma expansion, but the effect of the retarding potential of the target is very weak in our experimental conditions. The aim of the studies was to prove the possibility of the optimization of ion beam parameters from laser-produced plasma for the particular application as a laser ion source coupled with the electron cyclotron resonance ion source for particle accelerators.

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