I-VSpectroscopy GaAs Beads SingleLayer ElectrostaticForceMicroscopy ForceMapping MagneticForceMicroscopy light_emission Polyimide fe_nd_b BismuthVanadate SrO Phosphide Imprint ForceVolume Gold electrospinning SmallScan Piranha dielectric trench Workfunction mfm_amplitude FloppyDisk suspended_graphene CalciumHydroxide NUS_NNI_Nanocore Varistor SRAM HfO2 PetruPoni Alkane Granada ShenYang SurfaceOxidation Magnets