Pinpoint IVSpectroscopy PyroelectricDetector Ucl Hydroxyapatite Granada blended polymers SelfAssembly SiliconOxide HexagonalBN ElectrostaticForceMicroscopy Grain ForceVolumeImage Tape Barium_titanate SThM Subhajjit Hexylthiophene cannabinoid Ram domain_switching CBD Celebration temp_control LFM Al2O3 molecules neodymium_magnets DOE organic_polymer Chemical Vapor Deposition Protein LateralPFM Formamidinium_lead_iodide PetruPoni_Institute