Method of providing uniform emission current

Details Method of providing uniform emission current Method of providing uniform emission current

1999-03-08

2000-05-09

Ramsey, Kenneth J.

Electric lamp or space discharge component or device manufacturi

Process

With assembly or disassembly

313311, H01J 130

Patent

active

060596279

ABSTRACT:
A method or providing uniform emission current from a plurality of electron emitters with a composite current voltage characteristic (620), which include surface states that provide resonant tunneling emission of electrons (260). Field emission device (200) is operated beyond a decrease in the increase of emission current (630) as shown in the composite current voltage characteristic (620) in order to provide uniform emission current.

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"Edge State in graphene ribbons: Nanometer size effect and edge shape dependence" By K. Nakdada, M. et al., Physical Review B, The American Physical Society, vol. 54, No. 24, Dec. 15, 1996, pp. 17954-17961.

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