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Materials Science

光辅助场发射

Photo-assisted field emission

A physical phenomenon where the application of light energy facilitates the emission of electrons from a material surface under an electric field. / 一种物理现象,指在电场作用下,利用光能促进材料表面电子发射。

Knowledge type
工艺技术
First proposed or discovered
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Turkey Farm member
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农场主
Last updated
2026-11-06 22:05:58
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Main parameters and performance indicators

Light wavelength: Determines the photon energy required to excite electronsElectric field strength: Drives the electron tunneling process

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Photo-assisted field emission from mechanically exposed CVD-grown graphene edgesOpen source

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automated knowledge publish农场主2026-11-06 22:05:58

Record title: Photo-assisted field emission.