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Physics
Application of thin film structures based on amorphous silicon for pH measurements in solutions
D. M. Mitin, N. V. Volkova, S. V. German, A. V. Markin, S. B. Venig, A. A. Serdobintsev Saratov State University
Abstract:
Formation possibility of pH-sensor based on amorphous silicon thin films is shown. The principle of sensor operation is similar to the ionselective field effect transistor. Change of the investigated solution pH leads to change of depletion width and conductivity of amorphous silicon thin film structure.
Keywords:
amorphous silicon, thin films, pH-sensor, magnetron sputtering.
Citation:
D. M. Mitin, N. V. Volkova, S. V. German, A. V. Markin, S. B. Venig, A. A. Serdobintsev, “Application of thin film structures based on amorphous silicon for pH measurements in solutions”, Izv. Sarat. Univ. Physics, 16:1 (2016), 24–26
Linking options:
https://www.mathnet.ru/eng/isuph256 https://www.mathnet.ru/eng/isuph/v16/i1/p24
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Statistics & downloads: |
Abstract page: | 43 | Full-text PDF : | 13 | References: | 15 |
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