Frustrated magnetism in the tetragonal CoSe analog of superconducting FeSe
Frustrated magnetism in the tetragonal CoSe analog of superconducting FeSe
Recently synthesized metastable tetragonal CoSe, isostructural to the FeSe superconductor, offers a new avenue for investigating systems in close proximity to the iron-based superconductors. We present magnetic and transport property measurements on powders and single crystals of CoSe. High field magnetic susceptibility measurements indicate a suppression of the previously reported …