Uchida, Ishizaka, Hansmann, Yang, Sakano, Miyawaki, Arita, Kaneko, Takata, Oura, Toschi, Held, Chainani, Andersen, Shin, Tokura, 2011. Orbital characters of three-dimensional Fermi surfaces in Eu2−xSrxNiO4as probed by soft-x-ray angle-resolved photoemission spectroscopy 84.. https://doi.org/10.1103/physrevb.84.241109