CE-antiferromagnetic electronic structure in LaSr${}_2$Mn${}_2$O${}_7$ revealed by micro-focused angle-resolved photoemission spectroscopy and tight-binding models

Yasutaka Sawata, Yudai Hirai, Rintaro Miyabayashi +7

We have investigated the electronic structure of LaSr${}_2$Mn${}_2$O${}_7$ in the CE-type antiferromagnetic (CE-AFM) state below the Néel temperature using micro-focused angle-resolved p…