Hafnia LithiumNiobate TemperatureControlledAFM chemical_compound ferromagnetic temp_control Optoelectonics P3HT Pinpoint GaN AM_KPFM NeodymiumMagnets PinPointMode Nickel PetruPoni_Institute Worcester_Polytechnic_Institute Materials KelvinProbeForceMicroscopy fe_nd_b Permalloy Titanate Butterfly Nanotechnology RedBloodCell Mobile ForceMapping TungstenDeposition StainlessSteel phase_change ForceVolume SFAs OrganicSemiconductor ForceVolumeImage LiquidCell NusEce