Published September 2001
| Version v1
Journal article
Investigation of plasma drift velocity vs time in intense electron beam diode
Description
The forming and drifting of plasma in the intense electron beam diode is one of the important issues in studying the diode's operation. Based on the Child-Langmuir law and conduction coefficient of the cool-cathode diode, it is suppose that the cathode emission area of intense electron beam diode is variable. The drift velocity of the plasma in the diode is studied with experimental data of FLASH-II accelerator. The result shows that the drift velocity of plasma is variable with time. The qualitative analysis about this velocity presents the closing speed of the gap between the diode's two poles and also fully explains the plasma's movement while the diode is on
Additional details
Publishing Information
- Journal Title
- High Power Laser and Particle Beams
- Journal Volume
- 13
- Journal Issue
- 5
- Journal Page Range
- p. 654-656
- ISSN
- 1001-4322
INIS
- Country of Publication
- China
- Country of Input or Organization
- China
- INIS RN
- 33009360
- Subject category
- S43: PARTICLE ACCELERATORS; S70: PLASMA PHYSICS AND FUSION TECHNOLOGY;
- Descriptors DEI
- ACCELERATORS; DIODE TUBES; ELECTRON BEAMS; PLASMA DRIFT; TIME DEPENDENCE; VELOCITY
- Descriptors DEC
- BEAMS; ELECTRON TUBES; LEPTON BEAMS; PARTICLE BEAMS