Figure 6.
The panels a and b map electric field around the inclined nanoparticle from 0 to 300 volts per centimetre. Panel a contains low values within and beside the nanoparticle, with local peaks near its ends and values near 150 volts per centimetre farther away. Panel b contains values above 200 volts per centimetre within the nanoparticle, lower values near one end, and values near 150 volts per centimetre in the surrounding region. Panels c and d map electric field from 0 to 250 volts per centimetre. Panel c contains low values within and beside the nanoparticle, with peaks near both ends. Panel d contains values near 100 volts per centimetre within the nanoparticle and lower values near one end. Panel e plots electric field against a sampling line from 0 to about 0.23 micrometres at 0.5 and 55 microseconds. At 0.5 microseconds, the field measures about 790 volts per centimetre in the cell interior, about 60 volts per centimetre in the first cell exterior segment, near 0 through the nanoparticle core, and increases from about 55 to 190 volts per centimetre in the final cell exterior segment. At 55 microseconds, the corresponding values measure about 110 volts per centimetre, remain near 0, remain slightly below 0 through the core, and increase from about 240 to 450 volts per centimetre. Panel f plots the same regions at 5 and 55 microseconds. At 5 microseconds, the field measures about 800 volts per centimetre in the cell interior, about 1050 volts per centimetre in the first exterior segment, decreases from about 1380 to 1100 volts per centimetre through the nanoparticle core, and decreases from about 800 to 750 volts per centimetre in the final exterior segment. At 55 microseconds, the corresponding values measure about 110 volts per centimetre, increase to about 2400 volts per centimetre, decrease from about 2400 to 1720 volts per centimetre through the core, and decrease from about 1700 to 1600 volts per centimetre.Electric field strength for (a)–(c) gold and (b)–(d) dielectric nanoparticle in position P45 at (a) and (b) 55µs and at (c) and (d) tr/2 considering a pulse with a rise time of 1 μs
Source: Authors’ own work