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Showing 1–6 of 6 results
Advanced filters: Author: Martin Gutierrez-Amigo Clear advanced filters

  • Experimental evidence of coherent charge transport in the normal state of the kagome metal CsV3Sb5 is presented, revealing the nature of correlated order in kagome metals and new directions for exploring quantum coherence in correlated electron systems.

    • Chunyu Guo
    • Kaize Wang
    • Philip J. W. Moll
    ResearchOpen Access
    Nature
    Volume: 647, P: 68-73

  • The electronic transport properties of charge-ordered kagome metals are controversial. Now careful measurements on unperturbed samples show that previously measured anisotropy in the transport occurs only when external perturbations are present.

    • Chunyu Guo
    • Glenn Wagner
    • Philip J. W. Moll
    ResearchOpen Access
    Nature Physics
    Volume: 20, P: 579-584

  • Change of chirality from left- to right-handed transport in the layered kagome metal CsV3Sb5 can be controlled by small magnetic field changes, a required feature for chiral electronic applications.

    • Chunyu Guo
    • Carsten Putzke
    • Philip J. W. Moll
    ResearchOpen Access
    Nature
    Volume: 611, P: 461-466

  • The charge-density wave state in AV3Sb5 kagome metals is intimately related to several unconventional and intriguing phenomena, but its origin and structure are still under debate. Here, non-perturbative calculations indicate a large electron-phonon coupling as the driving mechanism, attributing the melting of the charge-density wave state to ionic entropy and lattice anharmonicity.

    • Martin Gutierrez-Amigo
    • Ðorđe Dangić
    • Ion Errea
    ResearchOpen Access
    Communications Materials
    Volume: 5, P: 1-8