phase_change Magnets DataStorage 2dMaterials Pipette Vac AAO sputter PolyvinylAcetate H-BN TemperatureControlledAFM PhaseTransition Chromium rubber Calcium MfmPhase light_emission Vinylpyridine PMNPT GaP Blend Perovskite TungstenDeposition Oxide AM-KPFM tip_bias_mode Conduct IndiumTinOxide food light_emitting DeflectionOptics MeltingPoint Polymer Silver Mfm