Metal AEAPDES Austenite Polytetrafluoroethylene Galfenol Ni-FeAlloy Annealed IIT-chennai Foil Conducting I-VSpectroscopy PhaseChange PinpointPFM Patterns OpticalWaveguides Lateral Spincast medical Wildtype graphene_hybrid KAIST Graphene HBN HighAcpectRatio ImideMonomer WWafer fluoroaalkane MultiferroicMaterials Etch Array Strontium mechanical property Barium_titanate PtfeMembrane BaTiO3