Pyroelectric NtuEee GaN self_healing AAO pinpoint mode Formamidinium_lead_iodide Neodymium non_contact LiNbO3 Calcium block_copolymer CP-AFM ShenYang CarbonNanotube Global_Comm CuSubstrate PetruPoni_Institute HBN Vanadate BFO mono_layer Sidewall Metal-organicComplex CBD MoirePattern LowDensityPolyethylene light_emission Optic UnivOfMaryland WS2 Conductive AFM LiIonBattery LiftHeight SSRM