Published 1988
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Emission characteristics of Y1Ba2Cu3O7-δ cathode
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Description
The results are presented of experimental investigation of the electron beam in diode with cathode on the base of Y1Ba2Cu3O7-δ. After corresponding cathode training, the cathode made from Y1Ba2Cu3O7-δ material may be practicable of stable current electron beam yeild. It is shown experimentally that the voltage of diode of about 100-300 kV there exists an evident possibility of forming the electron beams with the current density of 70 A-380 A/cm2. The motion velicity of cathode plasma in the direction of anode for this material of a cathode amounts to (1-3)x 106 cm/s
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20058086.pdf
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Additional details
Additional titles
- Original title (no language)
- Kratkie soobshcheniya OIYaI.
Publishing Information
- Imprint Title
- JINR rapid communications
- Journal Page Range
- p. 87-94.
- Report number
- JINR-N--4(30)-88
INIS
- Country of Publication
- USSR
- Country of Input or Organization
- USSR
- INIS RN
- 20058086
- Subject category
- S74: ATOMIC AND MOLECULAR PHYSICS;
- Descriptors DEI
- BARIUM OXIDES; BEAM PRODUCTION; CATHODES; CUPRATES; CURRENT DENSITY; ELECTRIC CONDUCTIVITY; ELECTRON BEAMS; ELECTRON EMISSION; IMAGES; LANGMUIR FREQUENCY; SURFACE PROPERTIES; YTTRIUM OXIDES
- Descriptors DEC
- ALKALINE EARTH METAL COMPOUNDS; BARIUM COMPOUNDS; BEAMS; CHALCOGENIDES; COPPER COMPOUNDS; ELECTRICAL PROPERTIES; ELECTRODES; EMISSION; LEPTON BEAMS; OXIDES; OXYGEN COMPOUNDS; PARTICLE BEAMS; PHYSICAL PROPERTIES; TRANSITION ELEMENT COMPOUNDS; YTTRIUM COMPOUNDS
Optional Information
- Notes
- 1 refs.; 4 figs. Imprint:Kratkie soobshcheniya OIYaI.;Sbornik.