Characterization of a miniature Paul-Straubel trap C. Champenois, M. Knoop, M. Herbane, M. Houssin, T. Kaing, M. Vedel and F. Vedel Eur. Phys. J. D, 15 1 (2001) 105-111 Published online: 15 July 2001 DOI: 10.1007/s100530170188