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Showing 1–6 of 6 results
Advanced filters: Author: Junhyeon Jo Clear advanced filters

  • Materials with strong Rashba-type spin-orbit coupling hold promise for spintronic applications and the investigation of topological phases of matter. Here, the authors report a method to generate layer-by-layer defect gradients in a van der Waals material, inducing broken spatial inversion symmetry and Rashba effect in the engineered layers.

    • Junhyeon Jo
    • Jung Hwa Kim
    • Jung-Woo Yoo
    ResearchOpen Access
    Nature Communications
    Volume: 13, P: 1-8

  • Two-dimensional magnets and superconductors are emerging as tunable building blocks for quantum computing and superconducting spintronic devices. Here, Jo et al. demonstrate NbSe2/CrSBr van der Waals superconducting spin valves that exhibit infinite magnetoresistance and nonreciprocal charge transport, arising from a unique metamagnetic transition in CrSBr.

    • Junhyeon Jo
    • Yuan Peisen
    • Luis E. Hueso
    ResearchOpen Access
    Nature Communications
    Volume: 14, P: 1-7

  • Spin-to-charge conversion is the process through with a spin current is converted into charge current. It, along with its inverse effect, represents an essential building block for spintronics devices. Here, Choi et al. demonstrate non-volatile control of spin-to-charge conversion in a ferroelectric and graphene based heterostructure.

    • Jonghyeon Choi
    • Jungmin Park
    • Jung-Woo Yoo
    ResearchOpen Access
    Nature Communications
    Volume: 15, P: 1-7

  • Spin-thermoelectrics have great promise for waste heat conversion, however scaling up is challenging for device using standard magnetic insulators. Here, Oh et al demonstrate the molecular-magnet, Prussian blue analogues as a viable candidate for spin-thermoelectrics.

    • Inseon Oh
    • Jungmin Park
    • Jung-Woo Yoo
    ResearchOpen Access
    Nature Communications
    Volume: 12, P: 1-7

  • Complex oxide heterostructures can host two-dimensional electron systems with better properties than bulk materials. Choe et al. show that the combination of the Rashba spin-orbit interaction and Fermi energy at LAO/STO interfaces gives a larger nonreciprocal response than in bulk polar conductors.

    • Daeseong Choe
    • Mi-Jin Jin
    • Jung-Woo Yoo
    ResearchOpen Access
    Nature Communications
    Volume: 10, P: 1-8