Product Description:
LYSO (Ce) - Lutetium Yttrium Orthosilicate (Lu₂ SiO₅:Ce) is a relatively new scintillator
crystal that features high density, high light output, short decay time and good radiation resistance. These properties make it ideal for detecting and measuring ionizing radiation such as gamma rays and positrons.
Specification Parameter
Properties Value Unit
Density 7.35 g/ cm³
Melting point 2323 K
Effective atomic number 65
Hardness 5.8 Mohs
Refractive index 1.82
Light yield 33200 Photon/ Mev
Decay Constant 36-38 ns
Wavelength of emission max 420 nm
Anti-radiation >108 rad
Radiation length 1.15 cm
Hygroscopic No
LYSO (Cerium doped Lutetium) is a high-performance inorganic scintillator characterized by its high density, fast decay time, and exceptionally high photon yield. Thanks to its excellent timing resolution and low afterglow, LYSO is widely used in time-of-flight positron emission tomography (TOF- PET), small animal imaging, and high-energy physics detectors.
EBO offers LYSO crystals in a wide range of sizes and geometries, including bars, pixels, and complex array configurations. EBO supports custom fabrication to meet specific detector design requirements. The minimum pixel size EBO can manufacture is 0.2 × 0.2 mm. A variety of surface coatings or reflective materials— such as ESR, BaSO₄, and E20.
Advantage of LYSO Crystal:
High light output - 70% NaI (Tl), 25 photons/ keV
High energy resolution, high CTR, energy resolution - <12%
High density - 7.15 g/ cm³
Fast decay time - c.45ns
Non- hygroscopic
Various reflector coating technologies (ESR, BaSO4, E60)
Fully customizable
Application of LYSO Crystal:
Positron emission tomography (PET)
Tof-pet
Small animal PET
Organ-specific PET
Particle detection
Radiation detection
Time-of-flight measurement
Industrial/ medical CT/ XCT
Distinguishing between gamma rays and neutrons
Specialized applications in nuclear physics and high energy physics
Company Contact:

Contact Name: Furu Zhang
Company Name: Ningbo Ebo Optoelectronics Technology Co., Ltd
Email:
Tel: 0574-56217576
Fax:
Street Address: 4th Floor, Complex
Building, 36 Moganshan Road, Beilun
Ningbo, Zhejiang 315800
China
Website:
https://www.ebocrystal.com/
Member name: ebocrystal
Country:

China
Member Since: 22 January 2026
Total Leads:
5 ebocrystal Import Export Business Leads
Business focus: Scintillation Crystals, Csi Crystal, Bgo Crystal
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