Electron beams scanning: A novel method
| Autor: | S. Khakshournia, Mahmood Borhani Zarandi, Seyed Pezhman Shirmardi, M. Sharifian, M. Askarbioki |
|---|---|
| Rok vydání: | 2018 |
| Předmět: |
010302 applied physics
Physics Nuclear and High Energy Physics Scanner business.industry Physics::Medical Physics Detector Electron Edge (geometry) 01 natural sciences Ion Optics 0103 physical sciences Cathode ray Physics::Accelerator Physics 010306 general physics business Instrumentation Electrical conductor Beam (structure) |
| Zdroj: | Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 894:81-86 |
| ISSN: | 0168-9002 |
| DOI: | 10.1016/j.nima.2018.03.062 |
| Popis: | In this research, a spatial electron beam scanning is reported. There are various methods for ion and electron beam scanning. The best known of these methods is the wire scanning wherein the parameters of beam are measured by one or more conductive wires. This article suggests a novel method for e-beam scanning without the previous errors of old wire scanning. In this method, the techniques of atomic physics are applied so that a knife edge has a scanner role and the wires have detector roles. It will determine the 2D e-beam profile readily when the positions of the scanner and detectors are specified. |
| Databáze: | OpenAIRE |
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