Crystalline silicon nanoparticles as carriers for the Extended Red Emission G. Ledoux, O. Guillois, F. Huisken, B. Kohn, D. Porterat and C. Reynaud A&A, 377 2 (2001) 707-720 Published online: 15 October 2001 DOI: 10.1051/0004-6361:20011136