Anisotropic electron damping and energy gap in Bi_{2}Sr_{2}CaCu_{2}O_{8+δ}

Anisotropic electron damping and energy gap in Bi_{2}Sr_{2}CaCu_{2}O_{8+δ}

The many-body electron-electron interaction in cuprates causes broadening of the electronic bands in k space, leading to a deviation from the standard Fermi liquid. While a k-dependent anisotropic electronic scattering (k-DAES) has been assessed by photoemission, its fingerprint in Q space has been...

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Bibliographic Details
Main Authors: Jiemin Li, Yanhong Gu, Takemi Yamada, Zebin Wu, Genda Gu, Tonica Valla, Ilya Drozdov, Ivan Božović, Mark P. M. Dean, Takami Tohyama, Jonathan Pelliciari, Valentina Bisogni
Format: Article
Language:English
Published: American Physical Society 2025-06-01
Series:Physical Review Research
Online Access:http://doi.org/10.1103/k32g-pknp
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