Figure 3From: High degree of polarization of the near-band-edge photoluminescence in ZnO nanowires μ-PL spectra of a single nanowire on carbon-formvar membrane. Collected at 4.2 K for E // c and E ┴ c with a spectral resolution of 1.5 meV. The polarization diagram and SEM image of a studied nanowire lying on the substrate are reported in the inset.Back to article page