Electron emission from polycrystalline diamond film with new structure

Guang Yuan; Hang Song; Shuwei Li; Hong Jiang; Guoqing Miao; Yixin Jin; Hidenori Mimura; Kuniyoshi Yokoo

doi:10.1117/12.483054

17 September 2002 Electron emission from polycrystalline diamond film with new structure

Guang Yuan, Hang Song, Shuwei Li, Hong Jiang, Guoqing Miao, Yixin Jin, Hidenori Mimura, Kuniyoshi Yokoo

Proceedings Volume 4918, Materials, Devices, and Systems for Display and Lighting; (2002) https://doi.org/10.1117/12.483054
Event: Photonics Asia, 2002, Shanghai, China

Abstract

Field emission from a polycrystalline diamond film was observed at as low as the gate voltage of 10V by evaporation of an ultra thin metal film on diamond films as gate, and the emission image observed on a fluorescent screen shows that the electrons are emitted uniformly from the cathode area. The emission mechanisms of field emission from diamond was discussed and suggested the electron emission may be occurred from boudnaries of diamond grains.

Citation Download Citation

Guang Yuan, Hang Song, Shuwei Li, Hong Jiang, Guoqing Miao, Yixin Jin, Hidenori Mimura, and Kuniyoshi Yokoo "Electron emission from polycrystalline diamond film with new structure", Proc. SPIE 4918, Materials, Devices, and Systems for Display and Lighting, (17 September 2002); https://doi.org/10.1117/12.483054

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