“Do piezoelectric and piezomagnetic sensors like, BaTio2, CoMnF2, CoF2felicitate propagation of electromagnetic signals induced dweue to stress within subsurface of crust and hence display pre-seismic signature?”

Piezoelectric and Piezomagnetic materials like PbTio2, quartz, PbGaTio2 (Gallium Titanate) are quite susceptible to the implied stress respond proportionately in direction magnitude tn terms of electric voltage. The intensity, depends on configuration dimension material configurated, For desired voltage a demarcated coupling factor designed accordingly. Similar way piezomagnetic substances responding Viz: CoF2 MnF2 applied mechanical proportionate manner. Objectives targeted capture signals as confirmatory induced due pre -seismic signature subsurface crustal region.