Cancer PS_LDPE SiliconCrystal medical IVSpectroscopy Tungsten SKKU flakes Polystyrene Sidewall Stiffness SiWafer NUS_NNI_Nanocore fifber Logo Polyurethane Solar Foil HardDiskMedia temperature_control Zagreb neodymium_magnets Lateral_Force_Microscopy tip_bias_mode Mobile mechanical_property Optical optoelectronics Workfunction Scanning_Thermal_Microscopy lithography OpticalModulator Cross-section MembraneFilter MoS2