Research Article

Experimental Validation of the Electrokinetic Theory and Development of Seismoelectric Interferometry by Cross-Correlation

Figure 9

(Modified from [44].) Geometry of seismoelectric model and experiment. An acoustic wavefield emitted from ( , ) transmits into the poroelastic medium at , where it generates coseismic electric potentials. Fluid/poroelastic-medium interfaces are at and  cm. The electric receiver is at 1 cm from the front interface, while the dominant wavelength of the fast -wave is roughly 4 mm. The electric potential recordings of the electric receiver are with respect to ground level.
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