Dag Werner Breiby

Dag Werner Breiby is a Professor in the Department of Physics at the Norwegian University of Science and Technology (NTNU). His research focuses on computational imaging, functional materials, geo materials, and advanced microscopy techniques.

Research Interests: Breiby's work spans porous media tomography, X-ray diffraction, polymer and composite material analysis, and biomedical imaging. He utilizes neutron and X-ray computed tomography to study fluid dynamics in geomaterials, molecular ordering in thin films, and strain localization in shale.

Recent Article Trends: His publications from 2014–2025 emphasize

• 4D imaging of dynamic processes (e.g., frost heave, drainage in porous media)
• multiscale X-ray and neutron tomography applications
• computational imaging in polymers, semiconductors, and biomedical contexts.

Key Collaborations: Breiby collaborates with researchers like Kim Robert Bjørk Tekseth, Fazel Mirzaei, and Basab Chattopadhyay, contributing to fields such as CO2 methanation catalysts, perovskite semiconductors, and growth cartilage imaging.