Jason Resistance Sulfur electrospinning KAIST Polyaniline SolarCell VinylAlcohol PhaseImaging Hair PvdfFilm Vortex ScanningSpreadingResistanceMicroscopy Mobile Polypropylene PrCurve HighAcpectRatio Mosfet Mechanical TungstenThinFilmDeposition Boundary Hafnia PiezoelectricForceMicroscopy doped EFM Filter Reduction Mechinical CVD norganic Nanostructure University_of_Regensburg Tapping Grain layers