align Copolymer Vac rubber Permalloy Glass Aggregated_molecules LiNbO3 Monisha Defects small_scan non_contact I-VSpectroscopy Implant 3-hexylthiophene Strontium StrontiuTitanate SelfAssembly Mfm bias_mode MultiferroicMaterials PhaseImaging Thermal Phthalocyanine Piezoresponse Tungsten_disulfide FastScan PolyvinylideneFluoride FailureAnlaysis MagneticArray Leakage Ptfe Spincast self-assembly ThinFilm