Abstract:We have developed a multi-gated field emitter (FE) such as a quadruple-gated FE with a three-stacked electrode lens and a quintuple-gated FE with a four-stacked electrode lens. Both the FEs can focus the electron beam. However, the quintuple-gated FE has a stronger electron convergence than the quadruple-gated FE, and a beam crossover is clearly observed for the quintuple-gated FE.
AbstrakKarakteristik Emisi Elektron dari FE (Field Emitters = Pengemisi Lapangan) dengan Gerbang Multi. Kami telah mengembangkan F… Show more
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