Preparation Of Cold Field Emission Cathodes Withultra Sharp Tips
| but.event.date | 27.04.2017 | cs |
| but.event.title | Student EEICT 2017 | cs |
| dc.contributor.author | Jurčík, Michal | |
| dc.date.accessioned | 2020-05-07T09:40:33Z | |
| dc.date.available | 2020-05-07T09:40:33Z | |
| dc.date.issued | 2017 | cs |
| dc.description.abstract | 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. | en |
| dc.format | text | cs |
| dc.format.extent | 650-654 | cs |
| dc.format.mimetype | application/pdf | en |
| dc.identifier.citation | Proceedings of the 25st Conference STUDENT EEICT 2019. s. 650-654. ISBN 978-80-214-5735-5 | cs |
| dc.identifier.isbn | 978-80-214-5496-5 | |
| dc.identifier.uri | http://hdl.handle.net/11012/187183 | |
| dc.language.iso | en | cs |
| dc.publisher | Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií | cs |
| dc.relation.ispartof | Proceedings of the 23st Conference STUDENT EEICT 2017 | en |
| dc.relation.uri | http://www.feec.vutbr.cz/EEICT/ | cs |
| dc.rights | © Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií | cs |
| dc.rights.access | openAccess | en |
| dc.subject | electrochemical etching | en |
| dc.subject | cold field emission cathode | en |
| dc.subject | tungsten | en |
| dc.subject | sharp tip | en |
| dc.title | Preparation Of Cold Field Emission Cathodes Withultra Sharp Tips | en |
| dc.type.driver | conferenceObject | en |
| dc.type.status | Peer-reviewed | en |
| dc.type.version | publishedVersion | en |
| eprints.affiliatedInstitution.department | Fakulta elektrotechniky a komunikačních technologií | cs |
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