Invention Grant
- Patent Title: Photo-electron source assembly with scaled nanostructures and nanoscale metallic photonic resonant cavity, and method of making same
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Application No.: US14356361Application Date: 2012-11-05
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Publication No.: US09966216B2Publication Date: 2018-05-08
- Inventor: Stephen Y. Chou
- Applicant: Princeton University
- Applicant Address: US NJ Princeton
- Assignee: Princeton University
- Current Assignee: Princeton University
- Current Assignee Address: US NJ Princeton
- Agent Charles H. Rexer, Jr.
- International Application: PCT/US2012/063623 WO 20121105
- International Announcement: WO2013/067541 WO 20130510
- Main IPC: H01J1/304
- IPC: H01J1/304 ; H01J9/02 ; H01L33/38 ; H01L51/44 ; H01L51/52 ; H01L51/00 ; H01L51/42
Abstract:
A new ultra-thin high-efficiency photoelectron source utilizing a metallic photonic resonant cavity having a photonic resonant cavity with a top metallic layer with a plurality of openings, each having an average dimension less than the wavelength of the excitation photons in vacuum, a bottom metallic layer and a photoelectron emission layer of semiconductor positioned between the top metallic layer and the bottom metallic.
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