GaP small_scan Led Defect Gallium_Arsenide Microchannel FrequencyModulation Crystal Ca10(PO4)6(OH)2 Polyaniline Boron PolycrystallineFerroelectricBCZT Hafnia HydroGel BiVO4 Writing MetalCompound ImideMonomer Imprint PatternedSapphireSubstrat Epoxy Yttria_stabilized_Zirconia ForceVolumeMapping Thermoplastic_polyurethane Topography Fendb Edwin FFM Al2O3 ElectrostaticForceMicroscopy PVAP3HT ContactMode Sperm GaN Workfunction