Advanced search

Filter By:

Journal Check one or more journals to show results from those journals only.

Choose more journals

Article type Check one or more article types to show results from those article types only.
Subject Check one or more subjects to show results from those subjects only.
Date Choose a date option to show results from those dates only.

Custom date range

Clear all filters
Sort by:
Showing 1–8 of 8 results
Advanced filters: Author: Christopher Eckberg Clear advanced filters

  • Magnetization reversal in magnetic topological insulators drives quantum phase transitions between quantum anomalous Hall, axion insulator, and normal insulator states. Using novel analysis protocol, the authors investigate critical behaviours of these transitions and establish their electronic origin.

    • Peng Deng
    • Peng Zhang
    • Kang L. Wang
    ResearchOpen Access
    Nature Communications
    Volume: 14, P: 1-7

  • The authors demonstrate a zero-field supercurrent diode effect in NbSe2/NiI2/NbSe2 vertical Josephson junctions, where NiI2 is a two-dimensional multiferroic material. The diode efficiency is even as a function of field, making the device “resilient" to stray fields from nearby circuit components.

    • Hung-Yu Yang
    • Joseph J. Cuozzo
    • Kang L. Wang
    ResearchOpen Access
    Nature Communications
    Volume: 16, P: 1-9

  • The recently discovered spin-triplet superconductor UTe2 is found to display a number of other ‘re-entrant’ superconducting phases under ultrahigh magnetic fields.

    • Sheng Ran
    • I-Lin Liu
    • Nicholas P. Butch
    Research
    Nature Physics
    Volume: 15, P: 1250-1254

  • Measurements of charge pumping in a quantum anomalous Hall device demonstrate that quantized Hall conductance does not require an edge to transport current, paving the way for the realization of other exotic electronic behaviour.

    • Christopher Eckberg
    News & Views
    Nature Physics
    Volume: 19, P: 303-304

  • In quantum anomalous Hall (QAH) materials, the mesoscopic scattering length (Ls) plays an instrumental role in determining transport properties. Here, the authors examine Ls in three regimes (QAH, quantum critical, and insulating) with distinct transport behaviours, and find a universal Ls across all regimes.

    • Peng Deng
    • Christopher Eckberg
    • Kang L. Wang
    ResearchOpen Access
    Nature Communications
    Volume: 13, P: 1-7

  • Extensive theoretical and experimental efforts have been devoted to the effect of quantum criticality in our understanding of the physics of high-temperature superconductors and strongly correlated electron materials, yet it remains a puzzle in condensed matter physics. The authors report observations of a quantum criticality by investigating the non-Fermi liquid thermodynamics and transport behaviour in a non-superconducting iron pnictide.

    • Yasuyuki Nakajima
    • Tristin Metz
    • Johnpierre Paglione
    ResearchOpen Access
    Communications Physics
    Volume: 3, P: 1-8