NUS light_emission HBN Croatia hetero_structure University_of_Regensburg HighAcpectRatio FrictionalForce Hafnia KelvinProbeForceMicroscopy Typhimurium OrganicCompound UnivOfMaryland Film Logo Genetic Phenanthrene Pores layers ChemicalCompound Stiffness MechanicalProperties INSP IVSpectroscopy DeflectionOptics Reduction Pipette LiBattery Subhajjit SetpointMode Mechanical AIN Dr.JurekSadowski YszSubstrate PinpointPFM