Original title: Automated Electrochemical Etching Prototype for Cold Field Emission Cathodes
Authors: Jurčík, Michal
Document type: Papers
Language: eng
Publisher: Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií
Abstract: This article deals with a setup for automated cold cathode etching, its difficulties and benefits. As the method is well know there are no articles which describes this procedure in detail at least for tungsten wires from which cathodes are made. To provide stable and repeatable process of cathodes manufacturing, the experimental setup was proposed with full hardware control with aim to assure etching circuit disconnection in order of hundreds of nanoseconds.
Keywords: automation; electrochemical etching; field emission cold cathode; tungsten
Host item entry: Proceedings of the 22nd Conference STUDENT EEICT 2016, ISBN 978-80-214-5350-0

Institution: Brno University of Technology (web)
Document availability information: Fulltext is available in the Brno University of Technology Digital Library.
Original record: http://hdl.handle.net/11012/84026

Permalink: http://www.nusl.cz/ntk/nusl-383744


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Universities and colleges > Public universities > Brno University of Technology
Conference materials > Papers