LiquidCrystal Litho Conductive AFM Vanadate Ca10(PO4)6(OH)2 SolarCell Styrene Bacterium LDPE Polydimethylsiloxane Cross-section solar_cell Electrical&Electronics LeakageCurrent SICM #EC Chungnam_National_University TemperatureControlledAFM Memory Edwin Vac exfoliate KevlarFiber Nanotechnology Techcomp FrictionalForceMicroscopy Magnetic ReflexLens BiVO4 TemperatureControllerStage sputter UnivCollegeLondon dichalcogenide GalliumPhosphide NUS