Co/Cr/Pt Al2O3 ElectroChemical Varistor GaP Pinpoint Ananth Formamidinium_lead_iodide Magnetic Writing electrospinning 3-hexylthiophene PVAP3HT Silicon Polyvinylidene contact Ucl Chromium neodymium_magnets PECurve hydrocarbon Worcester_Polytechnic_Institute semifluorinated alkane molecules MfmAmplitude Display mechanical_property CrAu Litho IcelandSpar kelvin probe force microscopy mfm_amplitude Self-assembledMonolayer FM_SKPM Copolymer