fig4

Figure 4. (A) XRD patterns of aligned Aurivillius BINT precursors and perovskite 0.94BNT-0.06BT platelets by casting them on glass substrates. (B) Elemental distribution maps of 0.94BNT-0.06BT platelets. (C) Raman spectra of BINT precursors and perovskite 0.94BNT-0.06BT platelets.