Nanofiber Bio Roughness PinpointPFM PDMS TempControl LiquidCell solar_cell Solar Pyroelectric SKKU Neodymium Defect I-VSpectroscopy polymeric_arrays pulsed_laser_deposition Sperm plastic ShenYang fe_nd_b alkanes domain_switching KevlarFiber heterojunctions Polyaniline FloppyDisk Polyvinylidene_fluoride Austenite kelvin probe force microscopy Writing MultiLayerCeramicCapacitor HexagonalBN epitaxy FuelCell ItoGlass