A research team from the Department of Physics at the College of Education for Pure Sciences, consisting of:

1-Professor Dr. Dakhil Zughayer Mutlaq

2-Prof. Dr. Qusay Muhammad Ali Hassan

3-Prof. Dr. Hassan Abdullah Sultan عبدالله

4-Prof. Dr. Jaseb Abdul-Hussein Mashari

Who published a research titled

The optical nonlinear properties of a new synthesized azo-nitrone compound

Nonlinear optical properties of the new compound azo-nitron

In the Optical materils magazine, which is among the international Scopus containers

In this research, a new compound was prepared, which is the azonitron compound produced by the reaction of azobenzaldehyde with

with n-phenylhydroxyamine through several steps. This compound was diagnosed by well-known diagnostic methods such as infrared spectroscopy, proton and carbon nuclear magnetic resonance spectroscopy, and mass spectrometry. The nonlinear refractive index was determined by using the -scatter diffraction ring model. The optical limiter property of the compound has been tested and the results prove that the compound can be used as an optical limiter.