Development of a Multi-functional and Small-scale Ion Accelerator for Surface Analysis
スポンサーリンク
概要
- 論文の詳細を見る
A multi-functional and small-scale ion accelerator has been developed for surface analysis. The maximum power of the accelerator is 200 kV×1 mA and an extremely low-energy beam is produced by using a deceleration power supply in place of an acceleration one.<BR>A beam of 1 ns in minimum pulse width can be obtained by means of an electrostatic einzel lens and a fast electric deflector in order to improve the signal to noise ratio in beam measurement and also enable energy measurement using a TOF method.<BR>In addition, the accelerator is equipped with a microbeam apparatus. It delivers a micro beam around 3 itim in mini mum diameter and can be used with a scanner fabricated from XY deflectors or a movable stage for surface analysis.<BR>Also the accelerator can be controlled remotely through the Internet with safety connection. A low-energy proton PIXE surface analysis experiment on a corpuscular sample was successfully performed with this accelerator system.
- 日本放射線安全管理学会の論文
日本放射線安全管理学会 | 論文
- イメージングプレートに記録されたPSL強度分布の解析
- イメージングプレートにおけるPSL強度分布に着目した線種識別法の提案
- 線量当量(Dose Equivalent)と等価線量(Equivalent Dose)
- 広帯域エネルギー対応マルチ放射線モニタDARWINの開発 (第4回JPSMシンポジウム) -- (先端放射線計測技術と放射線安全管理--測定の自動化と広帯域化)
- 半導体式電子ポケット線量計の経年変化と方向特性