Physics Section Activities 

Research Reactors

     There are more than 270 research reactors in the world, about one third of them in developing countries. These small reactors can be used for training, scientific research and specialized applications.

     In order to promote their effective utilization, the IAEA provides expert advice, equipment, training and fellowships through Technical Cooperation projects in many Member States. The physics programme provides technical expertise to these projects, sponsors technical meetings on reactor utilization and publishes documents that explain how theses reactors can be used for many applications.

     The most important role of research reactors is to produce neutrons. Neutron can be used for:

• Analysis of the structure of matter. These investigations help to develop better materials for use in engine parts, better magnetic materials, better superconductors and better materials for other applications.

• Analysis of material compositions for archaeology, art, medicine, law and material science. For example, by using neutron activation analysis the compositions of paints can be measured to determine whether a work of art is authentic or a forgery.

• Radiation damage studies to develop better materials for nuclear and industrial applications.

• Production of isotopes that are used in biology, medicine, agriculture, industry, hydrology and research.

     Another important role is for:

• Training of students and technicians needed to support the nuclear power industry.

     Along with other sections, the Physics Section maintains a database of all research reactors accessible through http://www.iaea.org/worldatom/rrdb/.

    Additional information can be found in the  Research Reactors Purpose and Future Brochure. To order the brochure please contact the Physics Section.