Varistor Pinpoint SThM TiO2 Sic Lateral_Force_Microscopy conductive Holes Laser LateralForce AtomicSteps WS2 Ni81Fe19 Mfm Transparent INSP PolyvinylideneFluoride Roughness HOPG LiIonBattery Kevlar BiFeO3 AdhesionEnergy Temasek_Lab ULCA BFO Protein Implant Tape MultiferroicMaterials Praseodymium Cobalt CalciumHydroxide temperature controller AFM neodymium_magnets