Efficient atomization of cesium metal in solid helium by low energy (10 μJ) femtosecond pulses M. Melich, J. Dupont-Roc and Ph. Jacquier Eur. Phys. J. D, 55 1 (2009) 53-56 Published online: 15 August 2009 DOI: 10.1140/epjd/e2009-00231-5