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Proceedings Paper

Electrohydrodynamic source of ions and microdroplets
Author(s): I. S. Gasanov
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Paper Abstract

The conditions of small dispersive phase generation in the crucible type source of indium and of tin ions are investigated. The microdroplet emission cause by threshold means the instability of ion beam current. The charge particle dimension spectrum is continuous in the diapason up to 20 angstroms to 400 angstroms but the frequency spectrum of oscillations is discrete in the diapason up 2 MHz to 30 MHz. The observated characteristics of liquid metal ion sources are interpreted in the frame of model of field stream ionization and of thermal liquid dispersion in the strong electrical field.

Paper Details

Date Published: 10 June 1999
PDF: 5 pages
Proc. SPIE 3819, International Conference on Photoelectronics and Night Vision Devices, (10 June 1999); doi: 10.1117/12.350902
Show Author Affiliations
I. S. Gasanov, Institute of Photoelectronics (Azerbaijan)

Published in SPIE Proceedings Vol. 3819:
International Conference on Photoelectronics and Night Vision Devices
Anatoly M. Filachev, Editor(s)

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