Variance in Energy Loss of Hydrogen Dicluster Ions

Abstract

Theoretical study is performed about ionic di-cluster of atomic number at low velocity with and without damping interacts with (Au, C, Al, and Cs) targets mediums based on an electron gas model. And we appears the Lindhard dielectric function appears effect on stopping power and straggling. The variance of single stopping which represents most of the total stopping power has been founded and the remain little stopping power belongs to the straggling correlated stopping power. A program in Fortran-90 has been written for excutity the ers.usiry coupaq visual fortran CVF.