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Copious electron emission from PLZT ceramics with a high zirconium concentration

Authors :
Gundel, H.
Riege, H.
Wilson, E. J. N.
Handerek, J.
Zioutas, K.
Source :
Ferroelectrics; December 1989, Vol. 100 Issue: 1 p1-16, 16p
Publication Year :
1989

Abstract

We describe the experimental method and report the results of electron emission from PLZT-2/95/5 ceramics subjected to rectangular HV pulses. The influence of HV amplitude, of gas pressure, and of temperature on electron beam current-density and charge was investigated. The kinetic energy was estimated by applying a decelerating field. Emitted current-density pulses of several A/cm2 and charges of 1 μC/cm2 are measured. A tentative interpretation is given.

Details

Language :
English
ISSN :
00150193
Volume :
100
Issue :
1
Database :
Supplemental Index
Journal :
Ferroelectrics
Publication Type :
Periodical
Accession number :
ejs12229096
Full Text :
https://doi.org/10.1080/00150198908007895