Carbon Mechinical Cancer amplitude_modulation SrTiO3 Beads ConductiveAFM hydrocarbon ImideMonomer conductive SPMLabs MeltingPoint Perovskite Ceramic SoftSample CuSubstrate TPU #EC Ca10(PO4)6(OH)2 PolyvinylideneFluoride ScanningSpreadingResistanceMicroscopy Polypropylene Metal-organicComplex VinylAlcohol molecular_self_assembly Liquid mono_layer dielectric trench TemperatureControllerAFM STO Polydimethylsiloxane Chloroform PinPointMode Semiconductor Korea