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Showing 1–10 of 10 results
Advanced filters: Author: Kathryn A. Moler Clear advanced filters
  • The interface within heterostructures consisting of LaAlO3 and SrTiO3 has been reported to give rise to magnetism, in addition to a two-dimensional electron gas. Kalisky et al. observe that magnetism can occur only above a critical thickness, and that it occurs in heterogeneous patches.

    • Beena Kalisky
    • Julie A. Bert
    • Kathryn A. Moler
    Research
    Nature Communications
    Volume: 3, P: 1-7
  • The ability to wiggle and stretch individual superconducting vortices with nanoscale precision enables unprecedented insight into their dynamics and the properties of the superconductor that supports them.

    • Ophir M. Auslaender
    • Lan Luan
    • Kathryn A. Moler
    Research
    Nature Physics
    Volume: 5, P: 35-39
  • Semiconductor nanowires with superconducting leads are considered promising for quantum computation. The current–phase relation is systematically explored in gate-tunable InAs Josephson junctions, and is shown to provide a clean handle for characterizing the transport properties of these structures.

    • Eric M. Spanton
    • Mingtang Deng
    • Kathryn A. Moler
    Research
    Nature Physics
    Volume: 13, P: 1177-1181
  • Exchange bias occurs in a variety of magnetic materials and heterostructures. The quintessential example occurs in antiferromagnetic/ferromagnetic heterostructures and has been employed extensively in magnetic memory devices. Here, via a specific field training protocol, the authors demonstrate an exchange bias of up to 400mT in odd layered MnBi2Te4.

    • Su Kong Chong
    • Yang Cheng
    • Kang L. Wang
    ResearchOpen Access
    Nature Communications
    Volume: 15, P: 1-10
  • The emergence of conductivity at the {001} interface of LaAlO3 and SrTiO3 is one of the more celebrated examples of interface engineering. Using a microscopy approach based on a sensitive magnetometry probe, it is now shown that narrow paths of enhanced conductivity occur along the crystallographic axes of the oxide structures.

    • Beena Kalisky
    • Eric M. Spanton
    • Kathryn A. Moler
    Research
    Nature Materials
    Volume: 12, P: 1091-1095
  • Quantum wells based on mercury telluride are an experimental realization of a two-dimensional topological insulator. By using a scanning superconducting quantum interference device (SQUID) technique, the magnetic fields flowing through HgTe/CdTe heterostructures are imaged both in the quantum spin Hall and the trivial regimes, revealing the edge states associated with the quantum spin Hall state.

    • Katja C. Nowack
    • Eric M. Spanton
    • Kathryn A. Moler
    Research
    Nature Materials
    Volume: 12, P: 787-791
  • Extensive mapping of local electronic structure in copper oxide superconductors reveals fluctuating stripe-like electron patterns that appear as a high-temperature precursor to superconductivity. See Letter p.677

    • Kathryn A. Moler
    News & Views
    Nature
    Volume: 468, P: 643-644
  • Specialized imaging methods are now available to measure the quantum properties of materials with high sensitivity and resolution. These techniques are key to the design, synthesis and understanding of materials with exotic functionalities.

    • Kathryn Ann Moler
    Comments & Opinion
    Nature Materials
    Volume: 16, P: 1049-1052