Fig. 1: Sketch of Bi2212’s lattice structure.
From: The relevance of ARPES to high-Tc superconductivity in cuprates
a The upper half of the Bi2212 unit cell. b A sketch of the cation displacement projected onto the ac-plane. c The cation displacements projected onto the ab-plane. d The superstructure in k-space. The conventional basis vectors are shown. The red line indicates the measurement direction of our ARPES experiments.
