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Showing 1–2 of 2 results
Advanced filters: Author: Gorm O. Steffensen Clear advanced filters

  • An on-chip nano-bolometer integrated with a Josephson junction quantitatively measures the Josephson radiation up to about 100 GHz frequency. This wide-band, thermal detection scheme of microwave photons provides a sensitive detector of Josephson dynamics beyond the standard conductance measurements.

    • Bayan Karimi
    • Gorm Ole Steffensen
    • Jukka P. Pekola
    ResearchOpen Access
    Nature Nanotechnology
    Volume: 19, P: 1613-1618

  • The zero-bias state in FeTe0.55Se0.45 is conjectured to be related to Majorana physics, but most in-gap impurity states are not well understood. Here, the authors detect spatially dispersing Yu-Shiba-Rusinov states which can be tuned using an STM tip with varying tip-sample distance.

    • Damianos Chatzopoulos
    • Doohee Cho
    • Milan P. Allan
    ResearchOpen Access
    Nature Communications
    Volume: 12, P: 1-8