atom slot

halfway between the top two atomic planes dropping as exp(−δ/δ e), δ e = 1. qq slot pulsa 365 5 Å (Figure 2f) The induced charge distribution leads to a tightly confined optical fieldin the slot (Figure 2c) with FWHM 2 0 Å for 1 5 Å gap, smaller than the 3 Å diameter of each Au atom At δ = 2 5 Å, the slot plasmon survives for up to a few periods