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 1–7 of 7 results
Advanced filters: Author: Barun Ghosh Clear advanced filters

  • The dynamical axion quasiparticle, which is directly analogous to the hypothetical fundamental axion particle, is observed in two-dimensional MnBi2Te4, and has implications for quantum chromodynamics, cosmology and string theory.

    • Jian-Xiang Qiu
    • Barun Ghosh
    • Su-Yang Xu
    Research
    Nature
    Volume: 641, P: 62-69

  • An antiferromagnetic diode effect was observed in a centrosymmetric crystal without directional charge separation. This effect could be used to create in-plane field-effect transistors and microwave-energy-harvesting devices.

    • Anyuan Gao
    • Shao-Wen Chen
    • Su-Yang Xu
    Research
    Nature Electronics
    Volume: 7, P: 751-759

  • High-frequency rectifiers at terahertz regime are pivotal components in modern communication, whereas the drawbacks in semiconductor junctions-based devices inhibit their usages. Here, the authors report electromagnetic rectification with high signal-to-noise ratio driven by chiral Bloch-electrons in type-II Dirac semimetal NiTe2-based device allowing for efficient THz detection.

    • Libo Zhang
    • Zhiqingzi Chen
    • Wei Lu
    ResearchOpen Access
    Nature Communications
    Volume: 12, P: 1-8

  • Kagome lattices have emerged as an ideal platform for exploring exotic quantum phenomena in materials. Here, the discovery of a Ti-based kagome metal YbTi3Bi4 is reported, showing spectroscopic evidence of four flat bands originating from both Yb 4f and Ti 3d orbitals, multiple van Hove singularities, and a linearly dispersing gapped Dirac-like bulk state.

    • Anup Pradhan Sakhya
    • Brenden R. Ortiz
    • Madhab Neupane
    ResearchOpen Access
    Communications Materials
    Volume: 5, P: 1-7