Polarized ion source operation at IUCF

1995 ◽  
Author(s):  
V. Derenchuk ◽  
A. Belov ◽  
R. Brown ◽  
J. Collins ◽  
J. Sowinski ◽  
...  
Keyword(s):  
Ion Source ◽  
Source Operation

scholarly journals INFLUENCE OF METAL HYDRIDE HOLLOW CATHODE ON PENNING ION SOURCE OPERATION

2021 ◽  
pp. 65-68
Author(s):  
I. Sereda ◽  
D. Ryabchikov ◽  
Ya. Hrechko ◽  
Ie. Babenko
Keyword(s):  
Plasma Density ◽  
Hollow Cathode ◽  
Metal Hydride ◽  
Discharge Current ◽  
Ion Source ◽  
Negative Bias ◽  
Working Pressure ◽  
Discharge Operation ◽  
Source Operation ◽  
Gas Supply

The influence of metal hydride hollow cathode on a Penning ion source operation has been carried out. The feature of investigation is hydrogen injection only due to its desorption from metal hydride under ion-stimulated processes. The regimes of optimal discharge operation in the hollow cathode mode are determined. It has been revealed that the transition to the hollow cathode mode occurs at lower voltages, the discharge works without external gas supply, and the working pressure in the cell is set at the level determined by the discharge current. The supply of a negative bias to the metal hydride hollow cathode weakly affects the features of the emission of axial particles, although it allows the increase of plasma density near the metal hydride hollow cathode.

scholarly journals Status report on ECR ion source operation at GANIL

2004 ◽  
Vol 75 (5) ◽  
pp. 1488-1491 ◽  
Author(s):  
P. Lehérissier ◽  
C. Barué ◽  
C. Canet ◽  
M. Dubois ◽  
M. Dupuis ◽  
...  
Keyword(s):  
Ion Source ◽  
Status Report ◽  
Ecr Ion Source ◽  
Source Operation

Status report on ECR ion source operation at the GSI accelerator facilities

1998 ◽  
Vol 69 (2) ◽  
pp. 709-711 ◽  
Author(s):  
K. Tinschert ◽  
J. Bossler ◽  
S. Schennach ◽  
H. Schulte
Keyword(s):  
Ion Source ◽  
Status Report ◽  
Ecr Ion Source ◽  
Source Operation

Calibrated variable leak for use in ion source operation

2001 ◽  
Vol 19 (2) ◽  
pp. 673-674
Author(s):  
Robert A. Langley ◽  
Paul C. Dastoor ◽  
D. John O’Connor
Keyword(s):  
Ion Source ◽  
Source Operation

scholarly journals Operation modes of the FALCON ion source as a part of the AMS cluster tool

Nukleonika ◽  
2015 ◽  
Vol 60 (2) ◽  
pp. 327-330 ◽  
Author(s):  
Oleksii Girka ◽  
Alexander Bizyukov ◽  
Ivan Bizyukov ◽  
Michael Gutkin ◽  
Sergei Mishin
Keyword(s):  
Focused Ion Beam ◽  
Ion Beam ◽  
Ion Source ◽  
High Rate ◽  
High Power Density ◽  
Saw Devices ◽  
Source Operation ◽  
High Humidity Environment ◽  
Cluster Tool ◽  
Humidity Environment

Abstract The paper investigates the options to increase the production yield of temperature compensated surface acoustic wave (SAW) devices with a defined range of operational frequencies. The paper focuses on the preparation of large wafers with SiO2 and AlN/Si3N4 depositions. Stability of the intermediate SiO2 layer is achieved by combining high power density UV radiation with annealing in high humidity environment. A uniform thickness of the capping AlN layer is achieved by local high-rate etching with a focused ion beam emitted by the FALCON ion source. Operation parameters and limitations of the etching process are discussed.

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
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