Papers
1
Total Citations
5
H-Index
1
About
R.M. Polichar is a pioneering researcher in the field of radiation detection and nuclear instrumentation, with a primary focus on advanced scintillation sensor technologies for national security and environmental monitoring applications. His most notable contribution is the development of the geometrically optimized, LaBr3:Ce scintillation sensor array, which enabled the RadSITEtrade innovation—a groundbreaking system for stand-off direction finding of gamma radiation sources. This work, published in 2007, demonstrated the ability to remotely detect, identify, and provide azimuth directions for multiple localized gamma sources simultaneously, leveraging the superior energy resolution of cerium-doped lanthanum bromide crystals. With 5 citations, this paper represents a foundational advance in radiation source identification and targeting, offering enhanced capabilities for homeland security and nuclear nonproliferation efforts. Polichar’s research integrates materials science, detector geometry optimization, and signal processing to push the boundaries of remote sensing. His work has significant implications for first responders and defense agencies, enabling faster and more accurate threat assessment in complex environments. Through this innovation, Polichar has established himself as a key contributor to the evolution of portable, high-resolution radiation detection systems.
Research Focus
Key Achievements
Top Papers
- 1