Polyaniline Magnetic Battery 2dMaterials Display thermal_property EFM Indent Cell PatternedSapphireSubstrat Implant PS_LDPE Terrace Modulus PetruPoni Etch ForceDistanceSpectroscopy SetpointMode CrAu IVSpectroscopy FrictionalForceMicroscopy Hexacontane Laser MLCC exfoliate atomic_steps Ptfe ContactModeDots ForceVolume LateralForceMicroscopy Ni-FeAlloy heterojunctions Cobalt TemperatureControllerAFM MechanicalProperty