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π Phase Interlayer Shift and Stacking Fault in the Kagome Superconductor CsV_{3}Sb_{5}

Feng Jin1, Wei Ren2, Mingshu Tan2

  • 1Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences, Beijing 100190, China.

Physical Review Letters
|February 23, 2024
PubMed
Summary

The stacking of layers in kagome superconductor CsV_{3}Sb_{5} influences its properties. Raman measurements reveal a 2c staggered order phase and a stacking order-disorder transition, impacting superconductivity.

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