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Showing 1–2 of 2 results
Advanced filters: Author: Ayesha Lakra Clear advanced filters

  • The possibility of tuning the shape of the Weyl nodes in topological magnets could open an avenue towards engineering their electrical behaviour. Here, the authors report the tuning of Weyl nodes and associated magnetotransport in MnSb2Te4 by diffusion-controlled ionic hydrogen insertion.

    • Afrin N. Tamanna
    • Ayesha Lakra
    • Lia Krusin-Elbaum
    ResearchOpen Access
    Nature Communications
    Volume: 15, P: 1-9

  • Hydrogen can be incorporated within a solid and drastically modify its electronic and structural state. Here, the authors report reversible binding of H+ ions to chalcogens in the Bi2Te3 class of topological insulators and magnets, allowing Fermi level tuning into the bulk gap without altering carrier mobility or the bandstructure.

    • Haiming Deng
    • Lukas Zhao
    • Lia Krusin-Elbaum
    ResearchOpen Access
    Nature Communications
    Volume: 13, P: 1-8