Crystal and electronic structures in the triple-layer cuprate superconductor (IMAGE)

Hiroshima University

Crystal and electronic structures in the triple-layer cuprate superconductor

Caption

Triple-layer cuprate superconductors have three copper oxide planes, two outer (orange) and one inner (blue) plane (left). These two types of copper (Cu)-oxygen (O) planes show two quasiparticle bands as observed in the high-resolution angle-resolved photoemission spectroscopy (right).

Credit

Adapted from Ideta et al. (2025), Nature Communications, CC BY-NC-ND 4.0

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