Fig. 3From: Vertically Free-Standing Ordered Pb(Zr0.52Ti0.48)O3 Nanocup Arrays by Template-Assisted Ion Beam EtchingX-ray diffraction pattern and Raman spectrum of the ordered VFS PZT NC arrays measured at room temperature. a XRD peak pattern of annealed PZT NC arrays. b The corresponding Raman spectrumBack to article page