DEVELOPMENT OF HIGH CURRENT, HIGH VOLTAGE, LONG PULSE DURATION ION BEAMS

1981 ◽  
pp. 911-918 ◽  
Author(s):  
T.S. Green
Keyword(s):  
Pulse Duration ◽  
High Voltage ◽  
Ion Beams ◽  
High Current ◽  
Long Pulse

Application of Unheated Cathode Thyratrons for High-Voltage High Current Pulse Series Formation

2008 ◽  
Vol 3 (4) ◽  
pp. 68-73
Author(s):  
Aleksandr V. Akimov ◽  
Petr A. Bak ◽  
Andrey A. Korepanov ◽  
Pavel V. Logachev ◽  
Viktor D. Bochkov ◽  
...  
Keyword(s):  
Current Pulse ◽  
Pulse Duration ◽  
High Voltage ◽  
Anode Voltage ◽  
Dielectric Strength ◽  
Pulse Mode ◽  
Resistive Load ◽  
Anode Current ◽  
High Current ◽  
Strength Recovery

The circuit of modulator, serving to supply inductive-resistive load in double-pulse mode with currents up to 10 kA and pulse duration of 300 ns, is described. As switching components unheated cathode thyratrons (pseudospark switches) TPI1-10k/50 and TPI5-10k/50 with anode voltage up to 50 kV have been used. The results of tests, confirming possibility of the thyratron reverse dielectric strength recovery within some microseconds after switching of 10 kA forward anode current, are presented.

Long pulse production of high current D[sup −] ion beams in the JT-60 negative ion source

2008 ◽  
Vol 79 (2) ◽  
pp. 02A519 ◽  
Author(s):  
M. Hanada ◽  
M. Kamada ◽  
N. Akino ◽  
N. Ebisawa ◽  
A. Honda ◽  
...  
Keyword(s):  
Ion Beams ◽  
Ion Source ◽  
Negative Ion ◽  
High Current ◽  
Long Pulse ◽  
Pulse Production

scholarly journals Pseudospark ion diodes

1987 ◽  
Vol 5 (4) ◽  
pp. 581-587 ◽  
Author(s):  
W. Bauer ◽  
A. Brandelik ◽  
A. Citron ◽  
H. Ehrler ◽  
E. Halter ◽  
...  
Keyword(s):  
High Voltage ◽  
Current Density ◽  
Streak Camera ◽  
Gas Discharge ◽  
Ion Beams ◽  
High Current ◽  
Axially Symmetric ◽  
Target Interaction ◽  
Theoretical Results ◽  
A Current

The Pseudospark is an axially symmetric, high-voltage gas discharge operating at pressures below 100 Pa. It is capable of producing pinched high current ion beams. Streak camera photographs of the operation of this discharge reveal that a pinch with a diameter of ∼1 mm occurs in the diode. The beam then expands to about 1 to 10 mm in a distance of 12 cm. The beam-target interaction shows a UV-emitting plasma corresponding to protons with a main energy of 100 keV and a current density of about 16 kA/cm2. Initial theoretical results for the pseudospark are given.

Mode competition in a high-current high-voltage Gyro-BWO experiment

1995 ◽  
Author(s):  
Thomas A. Spencer ◽  
Ralph A. N. Peredo ◽  
Moe J. Arman ◽  
Kyle J. Hendricks ◽  
Kirk E. Hackett ◽  
...  
Keyword(s):  
High Voltage ◽  
Mode Competition ◽  
High Current

High voltage, high current stabilized power supplies

1962 ◽  
Vol 39 (2) ◽  
pp. 99-99
Author(s):  
Electronic Machine Co Ltd.
Keyword(s):  
High Voltage ◽  
Power Supplies ◽  
High Current

Combining microwave beams with high peak power and long pulse duration

2010 ◽  
Vol 17 (3) ◽  
pp. 033301 ◽  
Author(s):  
Guolin Li ◽  
Ting Shu ◽  
Chengwei Yuan ◽  
Jun Zhang ◽  
Zhenxing Jin ◽  
...  
Keyword(s):  
Pulse Duration ◽  
Peak Power ◽  
High Peak ◽  
High Peak Power ◽  
Long Pulse ◽  
Microwave Beams
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