Observation of various magnetic-field–induced states in B20 cubic MnGe Romain Viennois, Corine Reibel, Didier Ravot, Regis Debord and Stephane Pailhès EPL, 111 1 (2015) 17008 Published online: 30 July 2015 DOI: 10.1209/0295-5075/111/17008