About: Perspective carbon materials as electron emitters

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Carbon materials are good candidates as electron emitters. In this article will be described emission properties of carbon nanotubes prepared by chemical vapour deposition (CVD). The measurement of emission current density flowing through the electrodes will be carried out in a vacuum chamber pumped by a turbomolecular pump. The vacuum chamber will be equipped with a linear nano-motion drive SmarAct that enables precise changes of the distance between two electrodes inside the vacuum chamber (step width from 50 nm to 1000 nm, sub-nanometer resolution). The measured results will be compared with Fowler-Nordheim theory. One of the proposed solutions for usage CNTs as emitters is in a pressure sensor. A method for packaging emission pressure sensor will be also invented so the emission could exist outside the laboratory vacuum chamber. The electrodes of the sensor could be bonded using glass frit bonding or anodic bonding technology. Carbon materials are good candidates as electron emitters. In this article will be described emission properties of carbon nanotubes prepared by chemical vapour deposition (CVD). The measurement of emission current density flowing through the electrodes will be carried out in a vacuum chamber pumped by a turbomolecular pump. The vacuum chamber will be equipped with a linear nano-motion drive SmarAct that enables precise changes of the distance between two electrodes inside the vacuum chamber (step width from 50 nm to 1000 nm, sub-nanometer resolution). The measured results will be compared with Fowler-Nordheim theory. One of the proposed solutions for usage CNTs as emitters is in a pressure sensor. A method for packaging emission pressure sensor will be also invented so the emission could exist outside the laboratory vacuum chamber. The electrodes of the sensor could be bonded using glass frit bonding or anodic bonding technology. (en)
Title	Perspective carbon materials as electron emitters Perspective carbon materials as electron emitters (en)
skos:prefLabel	Perspective carbon materials as electron emitters Perspective carbon materials as electron emitters (en)
skos:notation	RIV/00216305:26220/13:PU105777!RIV14-GA0-26220___
http://linked.open...avai/predkladatel	Fakulta elektrotechniky a komunikačních technologií
http://linked.open...avai/riv/aktivita	P S
http://linked.open...avai/riv/aktivity	P(ED2.1.00/03.0072), P(GAP205/10/1374), S
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Bušinová, Petra Chomoucká, Jana Prášek, Jan Hrdý, Radim Pekárek, Jan Vrba, Radimír Drbohlavová, Jana Hubálek, Jaromír Svatoš, Vojtěch Márik, Marian
http://linked.open.../riv/druhVysledku	O - Ostatní výsledky nezařaditelné do žádného z výše uvedených druhů výsledku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoké učení technické v Brně / Fakulta elektrotechniky a komunikačních technologií
http://linked.open...dnocenehoVysledku	95887
http://linked.open...ai/riv/idVysledku	RIV/00216305:26220/13:PU105777
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Carbon nanotubes, emission properties, thermal chemical vapour deposition, anodic bonding (en)
http://linked.open.../riv/klicoveSlovo	emission properties anodic bonding thermal chemical vapour deposition Carbon nanotubes
http://linked.open...ontrolniKodProRIV	[63CB5F8316BD]
http://linked.open...in/vavai/riv/obor	JA
http://linked.open...ichTvurcuVysledku	10 (xsd:int)
http://linked.open...cetTvurcuVysledku	13 (xsd:int)
http://linked.open...vavai/riv/projekt	Centre of sensor, information and communication systems Plasmachemical processes for synthesis of carbon nanotubes and study of their functional properties
http://linked.open...UplatneniVysledku	2013
http://linked.open...iv/tvurceVysledku	Chomoucká, Jana Drbohlavová, Jana Hubálek, Jaromír Hrdý, Radim Jašek, Ondřej Magát, Martin Majzlíková, Petra Pekárek, Jan Prášek, Jan Vrba, Radimír Zajíčková, Lenka Márik, Marian Svatoš, Vojtěch
http://localhost/t...ganizacniJednotka	26220

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