2dMaterials Titanate Conductivity Nanostructure CastIron high_resolution Silicon NTU Litho exfoliate Implant LiftHeight Defect kelvin probe force microscopy pinpoint mode SmallScan CuParticle plastics Lateral SelfAssembly I-VSpectroscopy dichalcogenide self-assembly Aluminum AAO TPU OrganicSemiconductor biocompatible hard_disk Polypropylene Sidewall SoftSample TemperatureControllerAFM Tungsten_disulfide Yeditepe_University