Memory Bacteria GranadaUniv contact PhaseImaging cannabidiol nanobar doped CaMnO3 MagneticArray VerticalPFM PVAP3HT #Materials MagneticForce MetalCompound Praseodymium Boundary Hole NCM PFM HardDisk Phosphide 2-vinylpyridine Chloroform Magnetic Force Microscopy CntFilm Hexatriacontane SKKU self_assembly LiftMode SRAM PDMS Mobile Phase optoelectronics