Sergei Tretyakov (scientist)

Sergei Tretyakov is a Finnish scientist and academic specializing in electromagnetics and metamaterials. He is a Professor at Aalto University in Finland. Tretyakov's research focuses on complex electromagnetic materials, artificial materials (metamaterials and metasurfaces), and their applications in radio engineering, microwave technology, and photonics.

His work is known for its contributions to the understanding and design of novel electromagnetic structures with tailored properties, including artificial magnetism, negative refraction, and perfect absorption. He has made significant contributions to the theory and application of these materials in areas such as antennas, sensors, and cloaking devices.

Tretyakov has authored and co-authored numerous scientific publications, including journal articles, conference proceedings, and books. He is a frequently invited speaker at international conferences and workshops on electromagnetics and metamaterials. His research has been widely cited, reflecting its impact on the field. He also serves on the editorial boards of several leading scientific journals in electromagnetics.