• 作者： 翁金輅; 陳財榮
• 作者服務機構： 國立中山大學電機工程學系
• 中文摘要： 利用低壓擬火花放電（pseudospark）可以得到一電流密度大約高達106 A/cm2之脈衝電子束。此項裝置主要是一個
  多極板中空電極的結構，在大氣壓力 1-10-3 Torr下操作。我們製作了一個該項設備能?產生束徑約為200微米和大約
  100 A之電流的電子束。放電時間大約從幾百個奈秒至幾個微秒之間。詳細的實驗結果在本文中提出，並作分析。
• 英文摘要： A superdense (current density on the order of 106 A/cm2) pulsed electron beam by low pressurepseudospark gas discharges in a new type of particle accelerator was produced and studied. This particleaccelerator is a multiplate structure with hollow electrodes contained in a vacuum chamber. This devicewas constructed at National Sun Yat-Sen University and operated in a gas atmosphere at pressures on theorder of 1 - 10-3 Torr. The produced electron beams can have a peak current on the order of 100 A anda diameter of about 200 μm. Discharge time ranges from several hundred nanoseconds to several micro-seconds. Details of the experimental results are presented and analyzed.
• 中文關鍵字： intense electron beam; pseudospark discharge
• 英文關鍵字： --