cannabidiol self-assembly Polyvinylidene_fluoride Barium_titanate Platinum CHRYSALIS_INC ContactMode amplitude_modulation BariumTitanate C60H122 Hair AAO Photovoltaics FuelCell InLiquid BismuthVanadate Dental solar_cell Materials MeltingPoint membrane dichalcogenide Ucl ScanningTunnelingMicroscopy WWafer pulsed_laser_deposition PolyvinylAcetate Potential Piezo SiliconOxide EPFL Nickel Stiffness MonoLayer VinylAlcohol