KOLB, G.J.// SHUTT, J.D.// FREEMAN, G.B.// O'NEIL, D.J. (SANDIA NATIONAL LABS., ALBUQUERQUE, NM (UNITED STATES)// GEORGIA TECH RESEARCH INST., ATLANTA, GA (UNITED STATES). ENERGY AND MATERIALS SCIENCES LAB.)Sandia National Laboratories(Sandia National Laboratories)1991.