MIMURA, Hidenori; NEO, Yoichiro; AOKI, Toru; YOSHIDA, Tomoya; NAGAO, Masayoshi
(Tehnica UTM, 2013)
Recently, our group has developed four- and fivegated field emitter arrays (FEAs) with an electrostatic lens (einzel lens).1, 2) The five-gated FEA has successfully realized a crossover of the electron beam without any ...