Electronic band structure of a nodal line semimetal candidate ErSbTeRemoveIftakhar Bin Elius, Nathan Valadez, Dante James, Peter Radanovich, Sami Elgalal, Grzegorz Chajewski, Tetiana Romanova, Andrzej Ptok, Dariusz Kaczorowski, and Madhab NeupanePhys. Rev. Materials 9, 114201 (2025)