heterojunctions neodymium_magnets SFAs Chloroform aluminum_nitride HighAspect Pvdf Polyurethane Electrode suspended_graphene FastScan GaN non_contact CancerCell OpticalElement HexacontaneFilm Polyvinylidene atomic_steps FrictionalForce TungstenThinFilmDeposition sputter ChemicalCompound plastics Hafnium_dioxide LightEmiting SingleLayer Phase Titanate SicMosfet DomainSwitching Alloy Subhajjit Pores Current Array