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Showing 1–6 of 6 results
Advanced filters: Author: Martin Gajek Clear advanced filters

  • Multiferroic materials are of interest because they allow control of their magnetic properties through electric fields. However, room-temperature magnetoelectrics often show antiferromagnetic order, reducing the effects of such coupling. A novel approach demonstrates switchable electric field control over a local magnetic field through the indirect route of exchange bias.

    • Ying-Hao Chu
    • Lane W. Martin
    • R. Ramesh
    Research
    Nature Materials
    Volume: 7, P: 478-482

  • Domain walls may be important in future electronic devices, given their small size as well as the fact that their location can be controlled. In the case of insulating multiferroic oxides, domain walls are now discovered to be electrically conductive, suggesting their possible use in logic and memory applications.

    • J. Seidel
    • L. W. Martin
    • R. Ramesh
    Research
    Nature Materials
    Volume: 8, P: 229-234

  • Multiferroics offer intriguing opportunities for sensing and information storage applications, although their integration into electronic devices has been difficult owing to a lack of suitable electronic control. Electric modulation of conduction is now achieved for a doped multiferroic, resulting in complete control over the ferroelectric state itself.

    • C.-H. Yang
    • J. Seidel
    • R. Ramesh
    Research
    Nature Materials
    Volume: 8, P: 485-493