REZGOKONDENZATOROS POTENCIALMERO FELUELETVIZSGALATOKHOZ. (Vibrating-Capacitor Potentiometer for Surface Analysis right bracket

J. Mizsei, Istvan Hazman

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

The authors write about an equipment suitable for the examination of certain electrical properties of solids' surfaces (work function, surface charge, surface dipole layer). Between the plates of a plain capacitor the voltage can be measured statically. Its value equals the total of the differences between work functions and the electromotive force inserted into the wire connecting the plates. With the periodical change (vibration) of the distance between the plates an alternating-current, proportional to the total voltage can be obtained in the connecting wire, by the measurement of which - knowing the geometrical and time characteristics - the total voltage can be stipulated. Using a compensational method, the difference of contact potential can be determined even without the geometrical characteristics. The equipment in question is working according to the above principle. The article includes a description of the bases of the electrical and mechanical construction and refers to some applicational examples as well.

Original languageEnglish
Pages (from-to)136-139
Number of pages4
JournalMeres es automatika
Volume31
Issue number4
Publication statusPublished - 1983

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Surface analysis
Capacitors
Electric potential
Wire
Electromotive force
Surface charge
Electric properties

ASJC Scopus subject areas

  • Engineering(all)

Cite this

REZGOKONDENZATOROS POTENCIALMERO FELUELETVIZSGALATOKHOZ. (Vibrating-Capacitor Potentiometer for Surface Analysis right bracket. / Mizsei, J.; Hazman, Istvan.

In: Meres es automatika, Vol. 31, No. 4, 1983, p. 136-139.

Research output: Contribution to journalArticle

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