Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
a) XRD pattern of ZnO nanowire array grown on FTO glass substrate at 90 °C for 4 h. Asterisks indicate peaks of SnO2 (FTO substrate). b) UV/Vis transmittance spectra of ZnO films fabricated at 90 °C for 4 h as a function of precursor concentration. The inset shows the transmittance spectrum of a bare FTO glass substrate.
