Spatial characterization of debris ejection from the interaction of a tightly focused PW-laser pulse with metal targets - I.-M. Vladisavlevici; C. Vlachos; J.-L. Dubois; D. Haddock; S. Astbury; A. Huerta; S. Agarwal; H. Ahmed; Jon Apiñnaniz; M. Cernaianu; M. Gugiu; M. Krupka; et al. (High Power Laser Science and Engineering)