1. Prof. L. A. DeSilva, J. Harwell; Department of Physics University of West Georgia; Carrollton GA 30118 USA
2. Prof. A. Gaquere-Parker; Department of Chemistry University of West Georgia; Carrollton GA 30118 USA
3. Prof. U. A. G. Perera, Prof. K. Tennakone; Department of Physics and Astronomy Georgia State University; Atlanta GA 30303 USA