Iron Nanotechnology Morphology Battery LifeScience Varistor UnivMaryland Leakage LiIonBattery PvdfBead phase_change Sidewall EFMAmplitude ContactMode Holes Vortex Heating Sadowski LiBattery NanoLithography Chrome bias_mode PANI light_emission PolymerPatterns DIWafer VortexCore Gong FrictionalForce Terrace Nanostructure Cross-section AmplitudeModulation HACrystal Deposition