Figure 6

(a) Polar plots of the EL intensity as a function of polarizer angle for the post-treated nanorod EL device. (b) EL spectra of polarized emissions from the post-treated nanorod EL device.

(a) Polar plots of the EL intensity as a function of polarizer angle for the post-treated nanorod EL device. (b) EL spectra of polarized emissions from the post-treated nanorod EL device.