| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1462068 | Ceramics International | 2012 | 4 Pages |
Abstract
Electron emission from ferroelectric cathodes is commonly suggested as an electron source for different applications due to its special characteristics such as high current density, easy treatment and operation. In this experimental research, the electron emission properties of ferroelectric cathodes made of lanthanum-doped lead zirconate–titanate (PLZT) ceramic are studied. The electron beam spot shape was recorded via proximity-imaging techniques.
Related Topics
Physical Sciences and Engineering
Materials Science
Ceramics and Composites
Authors
Qiuping Wang, Yujun Feng, Shuai Tang, Zhuo Xu,