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Showing 1–5 of 5 results
Advanced filters: Author: Tian-Long Xia Clear advanced filters

  • The interplay between the low-energy carriers in Dirac materials and magnetism is likely to reveal many novel physical phenomena. Here, the authors use two-magnon Raman scattering to determine the exchange energies of two prototypical magnetic Dirac systems, CaMnBi2 and SrMnBi2.

    • Anmin Zhang
    • Changle Liu
    • Qingming Zhang
    ResearchOpen Access
    Nature Communications
    Volume: 7, P: 1-7

  • Exotic chiral fermions beyond Weyl fermions have recently been discovered in a series of chiral crystals such as CoSi. Here, the authors report the evidences of chiral fermions in RhSn with opposite handedness compared to those observed in CoSi, where the structural chirality is also opposite.

    • Hang Li
    • Sheng Xu
    • Hong Ding
    ResearchOpen Access
    Nature Communications
    Volume: 10, P: 1-7

  • The transport behavior at the quantum limit may show exotic phenomena such as special interlayer quantum transport. Here, the authors observe negative interlayer magnetoresistance resulted from tunneling of Dirac fermions between the zeroth Landau levels in BaGa2, indicating a feature at the quantum limit.

    • Sheng Xu
    • Changhua Bao
    • Tian-Long Xia
    ResearchOpen Access
    Nature Communications
    Volume: 11, P: 1-8