Zobrazeno 1 - 10
of 10
pro vyhledávání: '"V V, Kisin"'
Publikováno v:
Series Physics. 15:17-21
Publikováno v:
Sensors and Actuators B: Chemical. 137:456-461
Dependence of the conductivity of a thin-film gas sensor on the concentration of the ethanol or acetone vapors in air has been studied. We found that power law describes this dependence only in a part of the whole vapor concentration range. Theoretic
Publikováno v:
Technical Physics Letters. 32:725-728
Variation of the conductivity of a thin film of tin dioxide (SnO2) in response to a stepwise change in the content of various impurities present in the gas phase has been studied in a broad range of concentrations. The experimental data are interpret
Publikováno v:
Instruments and Experimental Techniques. 52:144-146
A method is proposed for measuring the concentration dependence of the thin-layer gas sensor sensitivity in a dynamic mode using only one certified gas-air sample with an impurity concentration corresponding to the upper limit of the concentration ra
Publikováno v:
Technical Physics Letters. 32:48-50
Variation of the current-voltage (I-U) characteristics of thin-film gas sensors based on tin dioxide (SnO2) in the presence of various gases has been studied in a range of working temperatures from 200 to 450°C. The experimental I-U curves are inter
Publikováno v:
Technical Physics Letters. 31:339
The experimental current-voltage (I–U) curves of thin-film structures based on tin dioxide (SnO2) exhibit nonlinearity in the range of strong applied electric fields. The results of I-U measurements are interpreted within the framework of a model t
Publikováno v:
Voprosy virusologii. 34(4)
Autor:
Wilhelm Habicht, V. V. Kisin, Michael Bruns, Joachim Goschnick, M. Frietsch, Victor V. Sysoev, I. Kiselev
Publikováno v:
Scopus-Elsevier
In this paper, we describe thin nanostructured SnO/sub 2/:Cu films fabricated by RF magnetron sputtering and characterized with a variety of surface analytical techniques. The average grain size of the 200-1000 nm thick films with columnar structure
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Publikováno v:
Scopus-Elsevier
It is shown that a gas mixture can be discriminated by using an array of thin-film semiconductor sensors having variable internal parameters. It is established that a multisensor system consisting of an array of sensors, fabricated by the same techno
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Publikováno v:
Scopus-Elsevier
The deposition of tin oxide films by reactive sputtering of a stoichiometric target is investigated. Conditions are determined for the formation of a crystal layer structure and the acquisition of gas sensitivity without subsequent high-temperature a
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