Self-Noise of the Planar Type Electrochemical Motion Sensor with Carbon Electrodes

A technology based on the use of a miniature electrochemical cell as a sensitive element of seismic sensors has found wide application in the creation of devices for studying the Earth's seismicity. This paper presents the results of the development of a technological process that ensures the creation of planar carbon electrode systems with the geometry required for use in molecular-electronic sensors, and also presents experimental data on the measurement of self-noise for the manufactured transductive elements. The voltage operating point when carbon is used as a material for electrodes has been found to shift to higher voltages, and the spectral dependence of self-noise has a character corresponding to convective-type noise