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Copious electron emission from PLZT ceramics with a high zirconium concentration
- 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