Bela Fejer

Bela Fejer is a Professor in the Physics Department at Utah State University, where he has made significant contributions to the field of ionospheric physics and space science. His research focuses on understanding the complex electrodynamics of the Earth's ionosphere, particularly in equatorial and low-latitude regions.

Educational Background:

• PhD in Electrical Engineering, Cornell University, 1974
• MS from Comissao Nacional de Atividades Espaciais (CNAE), São José dos Campos, Brazil, 1970
• BS in Electrical Engineering, University of São Paulo, Brazil, 1968

Professor Fejer's research interests center on ionospheric electrodynamics, with particular emphasis on equatorial and low-latitude regions. His work investigates how solar wind, magnetospheric disturbances, and atmospheric phenomena like sudden stratospheric warming affect ionospheric electric fields, plasma drifts, and related space weather phenomena. He has made significant contributions to understanding the lunar tidal effects on equatorial ionospheric electrodynamics and the response of the ionosphere to geomagnetic storms. His research integrates theoretical models with observational data from various satellite missions and ground-based instruments.

His most recent publications (2023-2024) continue to explore complex multi-process interactions in the equatorial ionosphere during extreme space weather events, demonstrating his ongoing active research in the field. His work consistently bridges theoretical models with observational data from satellites and ground-based instruments, contributing significantly to our understanding of space weather effects on communication and navigation systems.

Scientific Awards:

• CEDAR Prize Lecture, 1997 (National Science Foundation)

Professor Fejer has mentored numerous graduate students throughout his career, including Luis Navarro, Dibrup Hui, Brian Tracy, Michael Olsen, John Jensen, and John Emmert. His teaching portfolio includes foundational physics courses like "Great Ideas in Physics" (PHYS 1100) as well as advanced courses such as "Methods of Theoretical Physics I" (PHYS 5340), "Plasma Physics I" (PHYS 6330), and "Electromagnetism" courses. His research has been consistently funded, as evidenced by his extensive publication record spanning several decades and his receipt of the CEDAR Prize.

His work often involves collaboration with international teams and utilizes data from various satellite missions including Swarm, CHAMP, and C/NOFS, as well as ground-based radar and ionosonde measurements from locations around the globe, particularly in equatorial regions. This global approach has established him as a leading researcher in understanding the interconnected nature of atmospheric and space phenomena.