Ce:GdAlGaO₆ (GAGG) crystal is a high-performance scintillator material optimized for superior light yield, excellent radiation hardness, and broad emission spectrum. Engineered with precise cerium doping, it provides strong luminescence properties, efficient energy conversion, and outstanding mechanical stability. This material is widely used in medical imaging, high-energy physics experiments, radiation detection, and industrial applications, ensuring reliable performance in advanced optical and detection systems.
Product Overview:
Ce:GdAlGaO₆ (GAGG) crystal is a next-generation high-end detection material, particularly suitable for CT imaging and security screening applications. Compared to traditional materials like GOS (Gadolinium OxySulfide), GAGG offers higher energy resolution and light output while avoiding issues such as local radiation and deliquescence. Due to its exceptional performance, GAGG has become the ideal choice for core detection materials in CT and advanced security screening equipment. Boya New Materials Company is the first domestic enterprise to achieve large-scale production of GAGG materials, helping to enhance product quality and break the monopoly of foreign suppliers in this field.
Key Features:
- High Energy Resolution:Provides precise energy detection, significantly improving image clarity and accuracy.
- High Light Yield:Excellent light yield ensures efficient energy conversion in detectors, enhancing detection sensitivity.
- No Background Radiation:The absence of local radiation ensures interference-free detection, making it ideal for high-precision applications.
- No Deliquescence:The crystal is stable in humid environments and not affected by deliquescence, ensuring long-term stability during use.
Applications:
- CT Imaging:Widely used as the core detection material in medical CT scanners, enhancing image quality and scanning precision.
- High-End Security Screening Equipment:Applied in advanced security screening devices for radiation detection, providing accurate detection performance.
- Nuclear Physics Research:Used in nuclear physics experiments as a detection material for γ-rays and X-rays.
- Other High-End Detection Applications:Suitable for a variety of applications requiring high energy resolution and high light output, such as high-energy physics detectors.
Property | Value |
Chemical Formula | Gd₃Al₂Ga₃O₁₂ |
Density (g/cm³) | 6.63 |
Melting Point (°C) | 2105 |
Hardness (Mohs) | 8 |
Refractive Index | 1.9 |
Decay Time (ns) | 90 |
Photon Yield (Photon/MeV) | 54000 |
Radiation Resistance (rad) | 10⁵ |
Hygroscopicity | No |
Energy Resolution | 6% |
Peak Emission Wavelength (nm) | 540 |
Effective Atomic Number | 54 |