Diffraction of fast metastable atoms by micrometric reflection gratingsJ. Grucker, J.-C. Karam, F. Correia, F. Perales, G. Vassilev, V. Bocvarski, S. M. Chérif, J. Baudon and M. DucloyEur. Phys. J. D, 41 3 (2007) 467-474DOI: https://doi.org/10.1140/epjd/e2007-00016-x