X-ray and neutron diffraction are complementary tools for characterizing the atomic and molecular structure of crystalline materials, with neutrons adding the possibility of distinguishing isotopes and studying magnetic structure.
Research at Stockholm University studies how atoms are arranged inside materials and how this affects their properties. Researchers investigate, for example, where hydrogen atoms are located in materials that can store hydrogen—an important area for future energy technologies—and how hydrogen atoms form bonds in compounds containing water or hydroxide groups. The methods are also used to map complex magnetic structures in advanced materials, helping scientists better understand how magnetism works at the atomic level.
This knowledge can contribute to the development of new materials for applications such as energy storage, electronics, and environmentally sustainable technologies.