Phase Conducting plastic YszSubstrate thermal_conductivity StainlessSteel PinpointPFM Inorganic 3-hexylthiophene Crystal Permalloy ElectrostaticForceMicroscopy Leakage CancerCell Film Piranha MoirePattern HOPG Yeditepe_University 2dMaterials TemperatureControllerStage Vac biocompatible Chemical Vapor Deposition Insulator Polydimethylsiloxane Reduction HDD semifluorinated alkane Domain Hydroxyapatite Copper Wonseok polymeric_arrays VortexCore