Multi-gated field emitters for a micro-column
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MIMURA, Hidenori, KOIKE, Akifumi, TORU, Aoki, YOICHIRO, Neo, YOSHIDA, Tomoya, NAGAO, Masayoshi. Multi-gated field emitters for a micro-column. In: Nanotechnologies and Biomedical Engineering, Ed. 1, 7-8 iulie 2011, Chișinău. Technical University of Moldova, 2011, Editia 1, pp. 145-147. ISBN 978-9975-66-239-0..
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Nanotechnologies and Biomedical Engineering
Editia 1, 2011
Conferința "International Conference on Nanotechnologies and Biomedical Engineering"
1, Chișinău, Moldova, 7-8 iulie 2011

Multi-gated field emitters for a micro-column


Pag. 145-147

Mimura Hidenori1, Koike Akifumi1, Toru Aoki1, Yoichiro Neo1, Yoshida Tomoya2, Nagao Masayoshi2
 
1 Research Institute of Electronics, Shizuoka University,
2 Japan Advanced Institute of Science and Technology (JAIST)
 
 
Disponibil în IBN: 19 iulie 2019


Rezumat

We have developed a multi-gated field emitter (FE) such as a quadruple-gated FE with a threestacked electrode lens and a quintuple-gated FE with a four-stacked electrode lens. Both the FEs can focus the electron beam. However, the quintuple-gated FE has a stronger electron convergence than the quadruplegated FE, and a beam crossover is clearly observed for the quintuple-gated FE.

Cuvinte-cheie
beam crossover, electron beam, Focusing, micro-column, multi-gated field emitter