aluminum_nitride CVD FM_KPFM SrO Wildtype self-assembled_monolayer Ni81Fe19 Piezo AdhesionEnergy CHRYSALIS_INC Sadowski YszSubstrate Carbon Cross-section FM_SKPM Fujian temperature_control HOPG Hair LiftHeight Perovskite food MechanicalProperty Liquid flakes Beads Litho MultiferroicMaterials StrontiuTitanate Steps nanomechanical fluorocarbon Copolymer ForceMapping Temasek_Lab