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Showing 1–5 of 5 results
Advanced filters: Author: Gexing Qu Clear advanced filters

  • Metallic altermagnets are promising for applications due to the spin-polarized electric current that originates from their spin-split band structure. Now d-wave altermagnetism with antisymmetric spin polarization has been demonstrated in KV2Se2O.

    • Bei Jiang
    • Mingzhe Hu
    • Tian Qian
    Research
    Nature Physics
    Volume: 21, P: 754-759

  • Recently, superconductivity near 80 K was observed in La3Ni2O7 under high pressure, but the mechanism is debated. Here the authors report angle-resolved photoemission spectroscopy measurements under ambient pressure, revealing flat bands with strong electronic correlations that could be linked to superconductivity.

    • Jiangang Yang
    • Hualei Sun
    • X. J. Zhou
    ResearchOpen Access
    Nature Communications
    Volume: 15, P: 1-8

  • Examining the in-plane spin components of the noncoplanar antiferromagnet manganese ditelluride provides spectroscopic and computational evidence of materials with a new type of plaid-like spin splitting in the antiferromagnetic ground state.

    • Yu-Peng Zhu
    • Xiaobing Chen
    • Chang Liu
    Research
    Nature
    Volume: 626, P: 523-528

  • The authors study the layered superconductor AuSn4 (Tc = 2.4 K) and reveal a two-fold symmetric angular dependence, consistent with unconventional pairing. They argue that the two-fold symmetry results from the Rashba-driven mixture of p-wave surface and s-wave bulk contributions.

    • Wenliang Zhu
    • Rui Song
    • Qi-Kun Xue
    ResearchOpen Access
    Nature Communications
    Volume: 14, P: 1-9