title: A solid-state Marx generator driven Einzel lens chopper.
abstract: A new type of pulse chopper called an Einzel lens chopper is described. An Einzel lens placed immediately after an electron cyclotron resonance ion source is driven by high-voltage pulses generated by a newly developed solid-state Marx generator. A rectangular negative barrier pulse-voltage is controlled in time, and the barrier pulse is turned on only when a beam pulse is required. The results of successful experiments are reported herein.
authors: High Energy Accelerator Research Organization (KEK), Tsukuba, Ibaraki, Japan.
authors: T
authors: T
authors: Adachi
authors: T
authors: T
authors: Arai
authors: K W
authors: KW
authors: Leo
authors: K
authors: K
authors: Takayama
authors: A
authors: A
authors: Tokuchi