Alloy Tungsten C36H74 ScratchMode AlkaneFilm Flake biocompatible LiBattery temperature_control CHRYSALIS_INC Magnetostrictive HOPG Solar AM-KPFM Polarization Graphite Ito PECurve BlockCopolymer PolyimideFilm Calcite Composite Spain PvdfBead #Materials HBN Hafnium_dioxide Cobalt block_copolymer FM-KPFM lithography Protein MembraneFilter ForceVolumeImage BaTiO3