Magnetic field reversals in an experimental turbulent dynamo M. Berhanu, R. Monchaux, S. Fauve, N. Mordant, F. Pétrélis, A. Chiffaudel, F. Daviaud, B. Dubrulle, L. Marié, F. Ravelet et al. (4 more) EPL, 77 5 (2007) 59001 Published online: 23 February 2007 DOI: 10.1209/0295-5075/77/59001