Permalloy FuelCell Lattice PolyvinylideneFluoride domain_switching Glass EFM HDD Calcite ScanningThermalMicroscopy Solar dielectric trench Flake LithiumNiobate NeodymiumMagnets Mechanical EvatecAG Crystal Silicon Hole kelvin probe force microscopy Jason LiquidCell Ram AlkaneFilm ElectroChemical Hydroxyapatite FastScan HiVacuum contact Oxidation semifluorinated alkane MagneticPhase Topography Dr.JurekSadowski