Fig. 3From: The Influence of Short-Range Correlation on the Phonon Confinement of a Single ZnO Nanowire a A series of Raman spectra of E2 mode taken along the growth direction. Corresponding Raman spectra b at the bottom and c at the top of the tip-like ZnO nanowire. d Two-dimensional map of intensity and length dependence of Raman spectra taken at room temperatureBack to article page