A joint research team in Al-Mustansiriyah, Middle Technical and Al-Hamdaniyah Universities conducted a joint study on the effect of boron impurity on the structural and optical properties of ferric oxide nanoparticles. The joint study highlighted that all the membranes are multi-crystallized, have a predominant direction (100) and the average granular size decreases from 72.4 to 59.8 when the deformation with boron increases to a ratio of (3%). The joint study concluded that the value of the energy gap decreases from (2.65 eV) to (2.45 eV) via adding boron as a impurity for ferric nanofluid oxide films. The joint study reviewed that the ferric oxide films on a glass base via the method of thermal chemical decomposition at a temperature of (450) degrees Celsius, the use of X-ray diffraction to investigate the structural properties of pure and boron-tainted membranes and to investigate the surface nature via using an atomic microscope (AFM). It is worth mentioning that the joint research team was the faculty members in the University of Al-Mustansiriyah, Dr. Nader Fadhel and Dr. Sami Salman, the faculty member in the Middle Technical University, Mrs. Nagham Yassin and the faculty members in Al-Hamdania University, Mr. Ban Bandar and Mrs. Manal Yassin.