IIT-chennai EPFL neodymium_magnets Austenite Water EFM C60H122 LateralForceMicroscopy Graphene NtuEee Gold Glass LiIonBattery ito_film PANI PolymerPatterns University_of_Regensburg Scratch phase_change Nickel LiquidImaging KevlarFiber ElectrostaticForceMicroscopy LightEmission VinylAlcohol FrictionalForceMicroscopy BaTiO3 ForceMapping Melt Chemical_Vapor_Deposition Co/Cr/Pt NanoLithography Lanthanum_aluminate Grain Hair