Figure 5

Time evolutions of the VO2 nanogap temperatures for gap widths g of 2, 10, and 20Â nm. It is assumed that LWIR irradiation of respective resonant wavelengths is instantaneously incident at 0Â fs with an energy of 5 fJ per unit cell.

Time evolutions of the VO2 nanogap temperatures for gap widths g of 2, 10, and 20Â nm. It is assumed that LWIR irradiation of respective resonant wavelengths is instantaneously incident at 0Â fs with an energy of 5 fJ per unit cell.