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Showing 1–4 of 4 results
Advanced filters: Author: Michael Marthaler Clear advanced filters
  • Superconducting flux qubits operating as two-level systems can act as artificial atoms, and so represent a potential metamaterial building block. Macha et al.assemble 20 such qubits into a metamaterial in which the ‘atoms’ are collectively coupled to the quantized mode of a microwave photon field.

    • Pascal Macha
    • Gregor Oelsner
    • Alexey V. Ustinov
    Research
    Nature Communications
    Volume: 5, P: 1-6
  • Single magnetic atoms on non-magnetic surfaces have magnetic moments that are usually destabilized within a microsecond, too speedily to be useful, but here the magnetic moments of single holmium atoms on a highly conductive metallic substrate can reach lifetimes of the order of minutes.

    • Toshio Miyamachi
    • Tobias Schuh
    • Wulf Wulfhekel
    Research
    Nature
    Volume: 503, P: 242-246
  • An analog quantum simulation scheme has been explored with a quantum hardware based on a superconducting circuit. Here the authors investigate the time evolution of the quantum Rabi model at ultra-strong coupling conditions, which is synthesized by slowing down the system dynamics in an effective frame.

    • Jochen Braumüller
    • Michael Marthaler
    • Alexey V. Ustinov
    ResearchOpen Access
    Nature Communications
    Volume: 8, P: 1-8