Sidewall MoS2 FAFailureAnlaysis vertical_PFM conductive PhaseTransition Insulator Reading Crystal BiFeO3 #Materials Floppy CHRYSALIS_INC Annealing AIN ForceVolumeImage Polarization Nanostructure ImideMonomer WS2 Dental self-assembly Gallium_Arsenide Permalloy Layer NanoLithography neodymium_magnets TappingMode Butterfly StyreneBeads Ferroelectric DOE NusEce HexagonalBoronNitride STO