Figure 6From: Tuning of structural, optical, and magnetic properties of ultrathin and thin ZnO nanowire arrays for nano device applicationsXRD diffractogram of electrochemically grown ZnO nanowire arrays at approximately 15 nm. (a) XRD of as-grown (300 K). (b) UHV-annealed at 473 K. (c) UHV-annealed at 673 K. (d) UHV annealed at 873 K.Back to article page