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Showing 1–4 of 4 results
Advanced filters: Author: Alexander Ako Khajetoorians Clear advanced filters
  • Small clusters of magnetic atoms can behave in very different ways to those same atoms in bulk. Arranging iron atoms one by one into complex but well-defined patterns on a copper surface enables the construction of nanoscale magnetic structures with tailored characteristics.

    • Alexander Ako Khajetoorians
    • Jens Wiebe
    • Roland Wiesendanger
    Research
    Nature Physics
    Volume: 8, P: 497-503
  • A pump–probe approach allows the relaxation times of single spins to be measured.

    • Alexander Ako Khajetoorians
    • André Kubetzka
    News & Views
    Nature Nanotechnology
    Volume: 5, P: 830-831
  • Lower-dimensional superconductors are typically synthesized on insulating substrates. Here, the authors find that the hybrid electronic structure formed at the interface between a lead film and a semiconducting black phosphorus substrate significantly renormalizes the superconductivity in the lead film.

    • Anand Kamlapure
    • Manuel Simonato
    • Alexander Ako Khajetoorians
    ResearchOpen Access
    Nature Communications
    Volume: 13, P: 1-10
  • Strategies to tune the surface properties of topological insulators are essential, if they are to find use in applications. Using a combination of theoretical and experimental techniques, this study examines how the properties of ordered ternary topological insulators vary with the content of group IV elements.

    • Sergey V. Eremeev
    • Gabriel Landolt
    • Evgueni V. Chulkov
    Research
    Nature Communications
    Volume: 3, P: 1-7