BCZT Silver HexagonalBN Zagreb PVAP3HT Polydimethylsiloxane Piezoelectric Galfenol Conductive AFM 3-hexylthiophene Electrode Hole IVSpectroscopy FrictionalForceMicroscopy MBE Titanate Neodymium ScanningThermalMicroscopy HBN Forevision ContactModeDot Sperm DLaTGS Mobile NTU BaTiO3 LMF Litho CP-AFM NUSNNI block_copolymer China Chromium Yttria_stabilized_Zirconia multi_layer