molecule CNT DIWafer GalliumPhosphide CuFoil LiNbO3 #Materials Ferrite UnivMaryland doped KelvinProbeForceMicroscopy TemperatureControllerAFM tip_bias_mode single_layer FAPbI3 PECurve PetruPoni lift_mode PolymerBlend PhaseChange CeramicCapacitor Biology light_emitting Grain Calcite PtfeMembrane Lift HexacontaneFilm Memory molecular_beam EPFL Vacuum ImideMonomer PinPointMode Polyethylene