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Quantum Interference and Coherence in Kagome Crystals

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Source: Nature
Quantum Interference and Coherence in Kagome Crystals
Photo: Nature
TL;DR

The study presents evidence of a long-range, coherent many-body electronic state in the kagome metal CsV3Sb5, characterized by macroscopic interference effects in magnetoresistance measurements, which persist over micrometers and are sensitive to sample geometry and strain, suggesting a state with similarities to superconductivity but without dissipation.

Topics:sciencecondensed-matter-physics#condensed-matter-physics#csv3sb5#kagome-lattice#magnetoresistance-oscillations#many-body-state#quantum-interference
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  1. Many-body interference in kagome crystals  Nature
  2. 'Singing' electrons synchronize in Kagome crystals, revealing geometry-driven quantum coherence  Phys.org
  3. Quantum Interference in Kagome Crystal Structures  Bioengineer.org
  4. Origin of switchable quasiparticle-interference chirality in loop-current phase of kagome metals measured by scanning-tunneling-microscopy  Nature

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