Title:
光電陰極、電子管、及び、光電陰極の製造方法
Document Type and Number:
Japanese Patent JP7399034
Kind Code:
B2
Abstract:
A photocathode including a substrate, a photoelectric conversion layer provided on the substrate and generating photoelectrons in response to incidence of light, and an underlayer provided between the substrate and the photoelectric conversion layer and containing beryllium, in which the underlayer has a first underlayer containing a nitride of beryllium.
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Inventors:
Terunori Kawai
Yoshitaka Torii
Masami Shibayama
Hiroyuki Watanabe
Shinichi Yamashita
Yoshitaka Torii
Masami Shibayama
Hiroyuki Watanabe
Shinichi Yamashita
Application Number:
JP2020104501A
Publication Date:
December 15, 2023
Filing Date:
June 17, 2020
Export Citation:
Assignee:
Hamamatsu Photonics K.K.
International Classes:
H01J1/34; H01J9/12; H01J40/06; H01J43/24
Domestic Patent References:
| JP2008166262A | ||||
| JP2010257962A |
Attorney, Agent or Firm:
Yoshiki Hasegawa
Yoshiki Kuroki
Kenichi Shibayama
Yoshiki Kuroki
Kenichi Shibayama
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