Table 1.

Material properties used in the simulations

Material	Relative electrical permittivity εr, [1]	Electrical conductivity, S/m	Specific heat c, J/(kg·K)	Isotropic thermal conductivity k, W/(m·K)	Density ρ, kg/m3
Blood [29]	78	1.2	4181	0.6	1001
Average biological tissues	78	0.47	4181	0.6	1001
Nerve tissue [29]	44	0.354	3613	0.49	1075
Titanium alloy	1	0.595 M	526.3	6.7	4430
Low εr insulation material	2.7	24 μ	1000	0.2	1350
High εr insulation material	5.5	24 μ	1000	0.2	1350