AM_KPFM multi_layer Polarization Array Imprint Boron CalciumHydroxyapatite Spain Patterns Roughness #Materials FuelCell cannabinoid light_emitting Ptfe MultiLayerCeramicCapacitor ConductiveAFM ThermalProperties BariumTitanate HexagonalBN CHRYSALIS_INC Chromium Insulator BFO DIWafer Domain C36H74 DiffractiveOpticalElements TiO2 VerticalPFM 2dMaterials FloppyDisk India StyreneBeads hard_disk_media