ULCA Ca10(PO4)6(OH)2 Ucl Solar Gong light_emitting LiquidImaging OxideLayer Butterfly Laser Melt EFM PolyimideFilm LiIonBattery Gold CalciumHydroxide InLiquid Techcomp semifluorinated_alkanes DLaTGS ScanningIon-ConductanceMicroscopy Sio2 InsulatorFilm norganic CntFilm GranadaUniv Terrace STM ForceMapping LFM Subhajjit layers Vacuum Ram BlockCopolymer