Sinusoidal temperature modulation of the
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R. Aigner; F. Auerbach; P. Huber; R. MΓΌller; G. Scheller
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Article
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1994
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Elsevier Science
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English
β 353 KB
The Si-Planar-Pellistor has a thermal time constant in the range of several milliseconds. Therefore it is possible to modulate its operating temperature with frequencies up to about 100 Hz. The non-linear characteristics of chemical reactions generate harmonics in the sensor's signal which can be us