Detail publikace

Perspective carbon materials as electron emitters

PEKÁREK, J. VRBA, R. MAGÁT, M. CHOMOUCKÁ, J. MAJZLÍKOVÁ, P. DRBOHLAVOVÁ, J. HRDÝ, R. PRÁŠEK, J. MÁRIK, M. SVATOŠ, V. HUBÁLEK, J. JAŠEK, O. ZAJÍČKOVÁ, L.

Originální název

Perspective carbon materials as electron emitters

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

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.

Klíčová slova

Carbon nanotubes; emission properties; thermal chemical vapour deposition; anodic bonding

Autoři

PEKÁREK, J.; VRBA, R.; MAGÁT, M.; CHOMOUCKÁ, J.; MAJZLÍKOVÁ, P.; DRBOHLAVOVÁ, J.; HRDÝ, R.; PRÁŠEK, J.; MÁRIK, M.; SVATOŠ, V.; HUBÁLEK, J.; JAŠEK, O.; ZAJÍČKOVÁ, L.

Vydáno

16. 10. 2013

Nakladatel

Tanger, Ltd.

Místo

Ostrava

ISBN

978-80-87294-47-5

Kniha

Conference Proceedings 5th International Conference NANOCON 2013

Edice

1

Číslo edice

1

ISSN

NEUVEDENO

Strany od

108

Strany do

112

Strany počet

5

BibTex

@inproceedings{BUT102636,
  author="Jan {Pekárek} and Radimír {Vrba} and Martin {Magát} and Jana {Pekárková} and Petra {Majzlíková} and Jana {Drbohlavová} and Radim {Hrdý} and Jan {Prášek} and Marian {Márik} and Vojtěch {Svatoš} and Jaromír {Hubálek} and Ondřej {Jašek} and Lenka {Zajíčková}",
  title="Perspective carbon materials as electron emitters",
  booktitle="Conference Proceedings 5th International Conference NANOCON 2013",
  year="2013",
  series="1",
  number="1",
  pages="108--112",
  publisher="Tanger, Ltd.",
  address="Ostrava",
  isbn="978-80-87294-47-5"
}