single_layer FFM Piranha EvatecAG Potential TemperatureControllerStage ShenYang semifluorinated alkane DataStorage Galfenol EPFL sputter tip_bias_mode CntFilm Subhajjit GaP CrossSection Indium_tin_oxide MembraneFilter SrTiO3 India LMF KPFM HDD Solar Optoelectronic MeltingPoint Mapping Liquid silicon_oxide Molybdenum PvdfFilm Reading self_assembly PhthalocyaninePraseodymium