Nanofiber MonoLayer GaN BoronNitride Chemical_Vapor_Deposition Granada Vac NUS_NNI_Nanocore Defect thermal_conductivity 3-hexylthiophene SThM BCZT exfoliate StainlessSteel align Polystyrene Magnetostrictive InorganicCompound BFO #EC Temasek_Lab Biology high_resolution Electronics Polydimethylsiloxane 2-vinylpyridine Lateral_Force_Microscopy Defects AM-KPFM Piezoresponse Flake ShenYang FM-KPFM CarbonNanotube