Preparation of iron carbide and iron nanoparticles by laser-induced gas phase pyrolysis R. Alexandrescu, S. Cojocaru, A. Crunteanu, I. Morjan, I. Voicu, L. Diamandescu, F. Vasiliu, F. Huisken and B. Kohn J. Phys. IV France, 09 PR8 (1999) Pr8-537-Pr8-544 DOI: 10.1051/jp4:1999867