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ToF of stainless steels tips using green light at a laser intensity of and (a) a flight length of 10 cm and a voltage of V = 4.5 kV for tips with constant and radius nm (black) and a voltage of V = 10 kV for a radius of nm (gray), and (b) a flight length of 60 cm for tips with a constant nm, V = 7.5 kV and (black), (red), (gray) (b). Origin of time set at the maximum of the peak.
Normalized absorption density (NAD) profile along the tip axis computed at nm for (a) cone angle = 5° and (black) and (gray); and for (b), fixed radius () and cone angle of (black) and (gray).
Absorption efficiency of a nano particle calculated by FDTD f(a) as a function of the radius of the nano particle for nm and (b) as a function of the ratio for nm (blue line), nm (green line), and nm (yellow line).
Temperature of the tip apex calculated from the absorption maps reported in Fig. 2(b); for a fixed radius (R = 60 nm) and a cone angle of 5° (black) and 15° (red).
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