NUS_NNI_Nanocore heterojunctions silicon_carbide Chemical_Vapor_Deposition suspended_graphene CuSubstrate BloodCell ForceVolumeMapping CBD Heating Tungsten_disulfide LowDensityPolyethylene PtfeFilter Sic alkanes sputter OpticalWaveguides mechanical_property ElectroChemical LightEmission epitaxy NUS_Physics HafniumDioxide PolyvinylAcetate Switching temperature_control neodymium_magnets TemperatureControllerAFM pulsed_laser_deposition Fet Hole InLiquid MonoLayer Heat Roughness