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Showing 1–7 of 7 results
Advanced filters: Author: W. Koshibae Clear advanced filters

  • Correlated oxide materials are of interest for solar cell applications that, in combination with properties such as magnetism, could offer novel functionalities. Here, the authors find that by applying strain or magnetic fields the photocurrent in La0.7Sr0.3MnO3 thin films can be significantly enhanced.

    • Z. G. Sheng
    • M. Nakamura
    • M. Kawasaki
    Research
    Nature Communications
    Volume: 5, P: 1-7

  • Magnetic skyrmions—topologically stable swirls in the spin structure—have great potential for spintronics devices. Here, the authors find two bound skyrmions with a topological charge of two in bilayer-structured manganite, which can be electrically driven with an exceptionally low current density.

    • X. Z. Yu
    • Y. Tokunaga
    • Y. Tokura
    Research
    Nature Communications
    Volume: 5, P: 1-7

  • By using the spin Seebeck effect, the generation of an electric voltage from a heat gradient is demonstrated for the first time in an insulator. This finding extends the range of potential materials for thermoelectric applications, and provides a crucial piece of information for understanding the physics of the spin Seebeck effect.

    • K. Uchida
    • J. Xiao
    • E. Saitoh
    Research
    Nature Materials
    Volume: 9, P: 894-897