PREPARATION OF COLD FIELD EMISSION CATHODES WITH ULTRA SHARP TIPS

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F17%3APU126264" target="_blank" >RIV/00216305:26220/17:PU126264 - isvavai.cz</a>
Result on the web
<a href="http://www.feec.vutbr.cz/EEICT/2017/sbornik/EEICT-2017-sborník-komplet.pdf" target="_blank" >http://www.feec.vutbr.cz/EEICT/2017/sbornik/EEICT-2017-sborník-komplet.pdf</a>
DOI - Digital Object Identifier
—

Result language
angličtina
Original language name
PREPARATION OF COLD FIELD EMISSION CATHODES WITH ULTRA SHARP TIPS
Original language description
This article deals with preparation of very sharp cold field emission cathodes made from polycrystalline tungsten wire which is widely used by other researchers and manufacturers. Common manufacturing process of electrochemical etching in NaOH solution is improved by separation of electrolyte surfaces between anode and cathode. This method prevents hydrogen bubbles, formed on cathode, to fine down the electrolyte surface near anode that cause shockwaves which affect the progress of etching. Separation of surfaces leads to sharper tips of the final cathode which is the main goal of my research.
Czech name
—
Czech description
—

Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of the 23rd Conference STUDENT EEICT 2017
ISBN
978-80-214-5496-5
ISSN
—
e-ISSN
—
Number of pages
789
Pages from-to
650-654
Publisher name
Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních
Place of publication
Brno
Event location
Brno
Event date
Apr 27, 2017
Type of event by nationality
CST - Celostátní akce
UT code for WoS article
—

Similar results(10)