EvatecAG biocompatible SelfAssembly TemperatureControlledAFM Polydimethylsiloxane Pattern AmplitudeModulation Nanostructure PVA TipBiasMode ThermalDetectors Defects AtomicLayer Chungnam_National_University BTO MoirePattern Lateral_Force_Microscopy fifber LFM Hysteresys PpLdpe Mechanical PVAC EFMAmplitude MagneticPhase Pores Hair KPFM ImideMonomer strontiu_titanate Chemical Vapor Deposition C_AFM Led Wildtype tip_bias_mode