发明授权
- 专利标题： Protection of photocathodes with thin film of cesium bromide
- 专利标题（中）： 用溴化铯薄膜保护光电阴极
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申请号： US09423278申请日： 1999-11-04
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公开(公告)号： US06531816B1公开(公告)日： 2003-03-11
- 发明人: Amos Breskin , Rachel Chechik , Alexei Buzulutskov
- 申请人： Amos Breskin , Rachel Chechik , Alexei Buzulutskov
- 优先权： IL120774 19970504
- 主分类号： H01J4006
- IPC分类号： H01J4006
摘要：
This invention discloses a thin-film-coated photocathode, including a photocathode formed of first material consisting of potassium cesiuin antimonide and a thin-film coating of a second material consisting of cesium bromide (CsBr).