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  1. Article

    Open Access

    Terahertz spectroscopy of collective charge density wave dynamics at the atomic scale

    Charge density waves are wave-like modulations of a material’s electron density that display collective amplitude and phase dynamics. The interaction with atomic impurities induces strong spatial heterogeneity...

    Shaoxiang Sheng, Mohamad Abdo, Steffen Rolf-Pissarczyk, Kurt Lichtenberg… in Nature Physics (2024)

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  2. No Access

    Article

    Atomic-scale sensing of the magnetic dipolar field from single atoms

    The dipole–dipole magnetic interaction between individual atoms on MgO surfaces is quantified by performing electron spin resonance by means of a scanning tunnelling microscope, opening new paths towards struc...

    Taeyoung Choi, William Paul, Steffen Rolf-Pissarczyk… in Nature Nanotechnology (2017)

  3. Article

    Open Access

    Magnetic fingerprint of individual Fe4 molecular magnets under compression by a scanning tunnelling microscope

    Single-molecule magnets (SMMs) present a promising avenue to develop spintronic technologies. Addressing individual molecules with electrical leads in SMM-based spintronic devices remains a ubiquitous challeng...

    Jacob A.J. Burgess, Luigi Malavolti, Valeria Lanzilotto… in Nature Communications (2015)

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  4. No Access

    Article

    Control of quantum magnets by atomic exchange bias

    The spin dynamics of a nanomagnet assembled from three iron atoms can be tuned by atomic exchange coupling with the magnetic tip of a scanning tunnelling microscope.

    Shichao Yan, Deung-Jang Choi, Jacob A. J. Burgess… in Nature Nanotechnology (2015)