Title of article
Carbon-fiber emitter in a cyclotron-resonance maser experiment
Author/Authors
Shahadi، نويسنده , , A. and Jerby، نويسنده , , E. and Lei، نويسنده , , Li and Drori، نويسنده , , R.، نويسنده ,
Pages
3
From page
140
To page
142
Abstract
A compact cyclotron-resonance oscillator which employs a carbon-fiber electron-gun is presented in this paper. The maser oscillates at ∼3 GHz frequency near the electron cyclotron-resonance. The 2mm diameter carbon-fiber cathode emits ∼1 A current at ∼1 kV voltage. The electron beam tends to be unstable. Clear bursts of RF oscillations are observed in this experiment.
Journal title
Astroparticle Physics
Record number
1998044
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