@article{article9c327e38, title = {Hypergiant spin polarons photogenerated in ferromagnetic europium chalcogenides}, author = {Gratens, X. and Yunbo Ou and Moodera, J. S. and Rappl, P. H. O. and Henriques, André Bohomoletz}, year = {2020}, doi = {10.1063/1.5143311}, journal = {Applied Physics Letters} }