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Showing 1–10 of 10 results
Advanced filters: Author: "Albert Fert" Clear advanced filters

  • Several recent works have highlighted the importance of the orbital currents in transferring angular momentum within materials. In combination with spin-orbit coupling, such orbital currents can be used to alter the magnetization of a material. Herein, the authors demonstrate the inverse effect, showing orbital current driven terahertz emission in Nickel based heterostructures.

    • Yong Xu
    • Fan Zhang
    • Weisheng Zhao
    ResearchOpen Access
    Nature Communications
    Volume: 15, P: 1-7

  • The authors realize voltage-based magnetization switching and reading in nanodevices at room temperature, through exchange coupling between multiferroic BiFeO3 and ferromagnetic CoFe, for writing, and spin-to-charge current conversion between CoFe and Pt, for reading.

    • Diogo C. Vaz
    • Chia-Ching Lin
    • Fèlix Casanova
    ResearchOpen Access
    Nature Communications
    Volume: 15, P: 1-9

  • The helicity of light from a light-emitting diode can be electrically controlled by spin–orbit torque effects, enabling a seamless integration of magnetization dynamics with photonics.

    • Pambiang Abel Dainone
    • Nicholas Figueiredo Prestes
    • Yuan Lu
    Research
    Nature
    Volume: 627, P: 783-788

  • True amplification of spin waves by spin-orbit torque, which manifests itself by an exponential increase in amplitude with propagation distance, has so far remained elusive. Here, the authors realize amplification using clocked nanoseconds-long spin-orbit torque pulses in magnonic nano-waveguides.

    • H. Merbouche
    • B. Divinskiy
    • V. E. Demidov
    ResearchOpen Access
    Nature Communications
    Volume: 15, P: 1-8

  • Exceptional points emerge in systems with loss and gain when loss and gain in the system are balanced. Due to the careful balancing involved, they are highly sensitive to perturbations, making them exceptionally useful for sensors and other devices. Here, Wittrock et al observe a variety of complex dynamics associated with exceptional points in coupled spintronic nano-oscillators.

    • Steffen Wittrock
    • Salvatore Perna
    • Vincent Cros
    ResearchOpen Access
    Nature Communications
    Volume: 15, P: 1-7

  • Physicist who revolutionized data storage with work on magnetism in nanomaterials.

    • Albert Fert
    Comments & Opinion
    Nature
    Volume: 557, P: 638

  • Magnetic skyrmions are nanoscale spin configurations that hold promise as information carriers in ultradense memory and logic devices owing to the extremely low spin-polarized currents needed to move them.

    • Albert Fert
    • Vincent Cros
    • João Sampaio
    Comments & Opinion
    Nature Nanotechnology
    Volume: 8, P: 152-156

  • Magnetic skyrmions are topologically protected spin whirls that hold promise for applications because they can be controllably moved, created and annihilated. In this Review, the underlying physics of the stabilization of skyrmions at room temperature and their prospective use for spintronic applications are discussed.

    • Albert Fert
    • Nicolas Reyren
    • Vincent Cros
    Reviews
    Nature Reviews Materials
    Volume: 2, P: 1-15

  • The interplay between spin–orbit coupling and two-dimensionality has led to the emergence of new phases of matter, such as spin-polarized surface states in topological insulators, interfacial chiral spin interactions, and magnetic skyrmions in thin films, with great potential for spin-based devices.

    • Anjan Soumyanarayanan
    • Nicolas Reyren
    • Christos Panagopoulos
    Reviews
    Nature
    Volume: 539, P: 509-517