Ferromagnetism is a form of magnetic ordering in which the intrinsic magnetic dipole moment, or spin, of electrons on each crystal-lattice site all align in the same direction. It is the phenomenon that gives materials such as iron, cobalt and nickel their magnetic properties.

Latest Research and Reviews

News and Comment

  • Comments and Opinion |

    Introduced originally to mimic the unusual, frustrated behaviour of spin ice pyrochlores, artificial spin ice can be realized in odd, dedicated geometries that open the door to new manifestations of a higher level of frustration.

    • Cristiano Nisoli
    • , Vassilios Kapaklis
    •  & Peter Schiffer
    Nature Physics 13, 200–203
  • News and Views |

    Manipulation of the magnetic state in spin valve structures by superconductivity has now been achieved, opening a new route for the development of ultra-fast cryogenic memories.

    • Alexander A. Golubov
    •  & Mikhail Yu. Kupriyanov
    Nature Materials 16, 156–157
  • News and Views |

    Molecular layers show antiferromagnetic ordering up to room temperature and are able to exchange bias a ferromagnetic electrode, demonstrating that molecules could be much more than a simple vehicle for transporting spin.

    • Sandrine Heutz
    Nature Materials 14, 967–968
  • News and Views |

    Exchange bias is a magnetic phenomenon that has facilitated the ever-increasing storage density of magnetic recording systems. The finding of high tunable exchange bias in certain Heusler alloys indicates new routes for the design of rare-earth-free hard magnetic materials.

    • Per Nordblad
    Nature Materials 14, 655–656