Singapore LMF PhaseChange Fluoride ForceVolumeImage StyreneBeads Step Lateral MonoLayer EPFL Bismuth ring shape LiIonBattery ThermalConductivity temp_control kelvin probe force microscopy BoronNitride MultiferroicMaterials sputter UnivOfMaryland YttriaStabilizedZirconia hetero_structure Magnetic Polypropylene BiVO4 Nanostructure LateralForce organic_polymer Pinpoint Bacterium blended polymers HexagonalBoronNitride ChemicalCompound Perovskite Tin sulfide