YAP:Ce crystal scintillators are fast, mechanically robust materials well-suited for detecting low-energy X-rays and gamma rays. Their very short decay time enables operation at high count rates of several MHz, supporting applications that require rapid response and high throughput.

Key Properties of YAP:Ce Scintillation Detectors

• Fast Decay Time — Allows high count-rate performance without significant pile-up, ideal for dynamic or high-flux environments.
• Mechanical Toughness — Resistant to shock, vibration, and thermal stress, suitable for field, industrial, or portable instruments.
• Effective for Low-Energy Radiation — Good light yield and detection efficiency for X-rays and lower-energy gamma rays (typically up to a few hundred keV).
• Non-Hygroscopic — Does not require heavy moisture protection, simplifying handling and encapsulation compared to many halide scintillators.

YAP:Ce scintillators are available encapsulated with an entrance window, optically coupled to light sensors (PMT, SiPM, or photodiode), or as complete detector assemblies with front-end electronics optimized for fast counting.