The Department of Physics at the College of Education for Pure Sciences at the University of Basra organized a scientific lecture entitled A theoretical study of ionic propagation in heterogeneous structures
With the participation of a number of teachers and postgraduate students
The lecture presented by researcher Muhammad Hassan Khalaf showed

Modern electronic systems are becoming more and more small and very efficient, and these systems are sometimes distorted in a way
Ion implantation with a small amount of energy to produce very thin deformed layers of semiconductor material, when exposed
The surface of a sample consisting of multiple quantitative wells of a beam of ions at low energy and temperature

The lecture discussed the distribution of voids and intermediate impurities that are redistributed by annealing and the thermal diffusion process
For cultivated impurities.
- The aim of the lecture (is to study the distribution of grafted ions in different compositions to the quantitative voltage wells, and this was done for this
Purpose To use a simple mathematical model based on conditionally solving one-dimensional differential diffusion equation
Primary and boundary suitable for two important methods, namely, diffusion at a constant surface concentration and the other at a total concentration