Phys. Rev. B, Condens. matter mater. phys. Phys. Rev. B, Condens. matter mater. phys. Antiferromagnetism at T > 500 K in the layered hexagonal ruthenate SrRu2O6 Hiley C.I. Scanlon D.O. Sokol A.A. Woodley S.M. Ganose A.M. Sangiao Soraya Universidad de Zaragoza De Teresa J.M. Universidad de Zaragoza Manuel P. Khalyavin D.D. Walker M Lees M.R. Walton R.I. 2015 research-article