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Table 2 Properties of the s5, s6, s7, s8, s9, s10, and s11 materials

From: Semi-analytical solutions of seismo-electromagnetic signals arising from the motional induction in 3-D multi-layered media: part II—numerical investigations

Properties s5 s6 s7 s8 s9 s10 s11
Lamé constant λ (GPa) 26.38 6.92 27.67 27.67 36.94 48.36 71.27
Shear modulus G (GPa) 27.65 0.88 30.4 30.4 35.91 45.33 58.34
Density ρ (103 kg/m3) 2.7 1.97 2.63 2.63 2.74 2.92 3.17
P wave velocity vp (km/s) 5.5 2.1 5.8 5.8 6.3 6.9 7.7
S wave velocity vs (km/s) 3.2 0.67 3.4 3.4 3.62 3.94 4.29
P wave quality factor Qp 500 200 320 320 400 450 500
S wave quality factor Qs 200 80 130 130 160 180 200
Conductivity σ (S/m) 0.001 0.01 1 0.001 0.001 0.001 0.001
Relative electrical permittivity εr 10 6 15 4 4 4 4
Relative magnetic permeability μr 1 1 1 1 1 1 1