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Showing 1–4 of 4 results
Advanced filters: Author: Jorge Lobo-Checa Clear advanced filters

  • Despite having all the ingredients required for the formation of two-dimensional ferromagnetism, achieving such a magnetic state in atomically thin metal-organic coordination networks has proved to be a persistent challenge. Here, Lobo-Checa et al demonstrate 2Dferromagnetism in a self-assembled network, exhibiting coercive fields over 2 Tesla and a Curie temperature of 35K.

    • Jorge Lobo-Checa
    • Leyre Hernández-López
    • Fernando Bartolomé
    ResearchOpen Access
    Nature Communications
    Volume: 15, P: 1-8

  • Arrays of quantum dots can exhibit a variety of quantum properties, being sensitive to their spacing. Here, the authors fine tune interdot coupling using hexagonal molecular networks in which the dots are separated by single or double haloaromatic compounds, structurally identical but for a single atom.

    • Ignacio Piquero-Zulaica
    • Jorge Lobo-Checa
    • Shigeki Kawai
    ResearchOpen Access
    Nature Communications
    Volume: 8, P: 1-6

  • Zig-Zag graphene nanoribbons have edge states that are predicted to be spin-polarized, however, measurement of these spin-polarized states has proved elusive. Here, Brede et al overcome this challenge by growing graphene nanoribbons on ferromagnetic GdAu2, allowing for the direct observation of the spin-polarized edge states.

    • Jens Brede
    • Nestor Merino-Díez
    • David Serrate
    ResearchOpen Access
    Nature Communications
    Volume: 14, P: 1-8

  • Systematic variation of surface sites may allow for more efficient testing of surface chemical reactions. Here, the authors use a platinum curved crystal and, by carrying out photoemission scans, are able to systematically address the fundamental CO-chemisorption process on a ‘tunable’ vicinal surface.

    • Andrew L. Walter
    • Frederik Schiller
    • J. Enrique Ortega
    ResearchOpen Access
    Nature Communications
    Volume: 6, P: 1-7