KelvinProbeForceMicroscopy Blend Hafnia ULCA Sphere layers Piezoelectric Crystal Ito thermal_conductivity Silicon Sadowski pulsed_laser_deposition Tapping cooling MfmPhase Jason Thermoplastic_polyurethane University_of_Regensburg PhaseChange GaAs Phosphide Magnets Terrace MultiLayerCeramicCapacitor Alloy BFO Calcite LMF thermal_property ForceMapping Mosfet Chromium SSRM Vanadate