Ce YAP Substrates

Ce:YAP is a fast scintillation crystal with excellent performance. It has high light output, fast decay time, good thermal stability and mechanical properties, and stable chemical properties. Ce:YAP scintillation crystals are mainly used in fast gamma-ray detection, animal PET scanning systems, electronic imaging (SEM), high-energy physics, low- and medium-energy X-ray two-dimensional imaging and other fields.

OST Photonics offers high quality Ce:YAP substrates for researchers and industries. Crystal size and thickness can be customized according to your requirements.

Application of Ce YAP Substrates

Gamma, X-ray counter

X-ray imaging screens

Electron imaging screens

Ion beam imaging

Scanning electron microscope(SEM)

Advantages of Ce YAP Substrates

High density

Stable physical and chemical properties

Fast decay time

No hygrscopic

No cleavage planes

High temperature resistance

Ability of Ce YAP Substrates

Maximum Size: ɸ50mm x 160mm

Dimension: 1”, 25x25mm, 10x10mm, 10x5mm, 5x5mm, etc.

Thickness: 0.5mm, 1.0mm, etc.

Available items: substrate, blanks, scintillation screen and customized optics

Specification and properties of Ce YAP Substrates

Crystal System

Orthogonal

Density

5.4 g/cm3

Hardness

8.5 Mohs

Melt Point

1875 ℃

Effective Atomic Number

39

Peak Wavelength

370 nm

Refractive index at peak emission

1.95

Cleavage

No

Deliquescence

No

Decay Time

28 ns

Light Yield

25 photons/KeV

Radiation Length

2.7 cm

Dimension

1”, 25x25mm, 10x10mm, 10x5mm, 5x5mm, etc.

Dimension Tolerance

±0.1 mm or better

Thickness

0.5mm, 1.0mm, etc.

Thickness Tolerance

±0.05 mm or better

Surface Roughness

Ra<5Å

Surface Finish

Single side polished (SSP)/Double sides polished (DSP)

Package

Class 100 clean bag, Class 1000 super clean room