block_copolymer NUS_Physics semifluorinated_alkane LFM Cobalt LithiumNiobate Metal-organicComplex Oxide Treatment WS2 pinpoint mode Polyimide mono_layer BreastCancerCell Laser Array SKPM Perovskite TyphimuriumBiofilm Praseodymium fifber MechanicalProperties heterojunctions Polarization Floppy LiBattery PhaseImaging PolymerPatterns SiliconOxide Pattern Photovoltaics Vac Sapphire Optical mechanical_property