Samuel Powell

Dr Samuel Powell is an active researcher specializing in semiconductor sensor technology for high-radiation environments. His work focuses on advanced HV-CMOS pixel sensors, including the RD50-MPW4 and UKRI-MPW series, aimed at improving radiation tolerance and detector granularity.

• Collaborations: RD50 Collaboration, UKRI projects
• Core Expertise: Radiation-hard CMOS design, pixel sensor engineering

Research interests revolve around high-voltage semiconductor devices and their applications in particle physics detectors. His recent work explores backside biasing techniques, time walk compensation circuits, and monolithic sensor architectures.

Scientific contributions include 5 publications between 2024-2025 in leading journals like Journal of Instrumentation and Nuclear Instruments and Methods. These studies emphasize radiation damage mitigation, sensor simulations, and performance characterization under extreme conditions.

Current affiliations appear to focus on detector R&D, though institutional details are unspecified in the text. No awards, grants, or student advisement data are mentioned.