The Head of the Physics Department, Dr. Khalil Ibrahim Mohammed, participated as a member of the Master's thesis discussion committee for the researcher (Eman Hatem Tawfiq) and her thesis entitled "Study of the Effect of Nanomaterials on the Energy Gap of Organic Material and Its Treatment with Laser", which took place at Tikrit University / College of Science / Department of Physics.

The Dean of the College of Science, Prof. Dr. Abdul-Khaliq Alwan Muhaimid, appreciated the efforts of Dr. Khalil Ibrahim Mohammed by awarding him a letter of thanks and appreciation in recognition of his active participation and scientific contribution to enriching the discussion.