Trench domain_switching Aluminium_Oxide InorganicCompound Wafer temperature controller AFM ScanningIon-ConductanceMicroscopy HiVacuum Annealing ChemicalCompound TemperatureControllerAFM C36H74 CuFoil China PMNPT SiliconCrystal Calcium molecular_self_assembly Molybdenum Semiconductor MagneticForce tip_bias_mode Monisha Scratch Solar CalciumHydroxide Grain Solution AM_SKPM Fluoride #EC layers LiftHeight NtuEee CntFilm