University_of_Regensburg Bismuth Bio electrospinning Chungnam_National_University temp MonoLayer Defects AIN DeflectionOptics SAM Pyroelectric Sperm Cell Growth Copolymer AlkaneFilm LogAmplifier DeoxyribonucleicAcid PFM LateralPFM Mechanical&nanotechnology Lattice Steps BariumTitanate HydroGel Tungsten_disulfide Co/Cr/Pt biocompatible PhaseChange Polyaniline Ptfe OpticalWaveguides BiFeO3 ScanningKelvinProbeMicroscopy