Techcomp Piranha Mechinical SrTiO3 cannabinoid MagneticPhase DOE ScanningSpreadingResistanceMicroscopy fe_nd_b Mfm HfO2 CuFoil Hair BariumTitanate SKPM Sadowski biocompatible SrO Polystyrene Piezo PS_PVAC self-assembly Carbon FailureAnlaysis ItoGlass BismuthVanadate Hole C36H74 hard_disk nanobar Molybdenum_disulfide P3HT Pinpoint PFM strontiu_titanate Chungnam_National_University