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(949) 407-8904 Mon - Fri 08:00 - 17:00 23661 Birtcher Dr., Lake Forest, California, USA
(949) 407-8904 Mon - Fri 08:00 - 17:00 23661 Birtcher Dr., Lake Forest, California, USA

CY2307 Lead Tungstate Crystal Substrates

Catalog No. CY2307
Size 20x20x0.5mm, 10x10x0.5mm, 5x5x0.5mm
Material PbWO4
Growth Method Czochralski method

Our optical grade undoped Czochralski grown monocrystals Lead Tungstate Crystal Substrates with high optical homogeneity excluding the central core of crystal boules, without visible striae with shadowgraph, inclusions, and bubbles.




Description

Lead Tungstate Crystal Substrates Description 

Lead Tungstate Crystal Substrates have high density, short radiation length, high radiation hardness, small decay constant and moderate price and are promising radiation detection materials.

PbWO4 crystal has the characteristics of fast luminescence, high density, and high irradiance. PbWO4 single crystal is widely used in high-energy physics detection devices and has broad application prospects in nuclear medicine. Due to its good optical properties and stable physical and chemical properties, Lead Tungstate Crystal Substrate is also an excellent photovoltaic crystal material.

Lead Tungstate Crystal Substrates Specifications

Substrate

PbWO4 substrate

Crystal Structure

Tetragonal system

Lattice constant

a=b=50416Å c=12.049Å

Melting point

1123 °C

Density

8.28 g/cm3

Mohs hardnes

/

Refractive index

2.16

Radiation length(cm)

0.92

Attenuation constant(us)

6ns/30ns

Peak value(nm)

440/530

Light output rate(%NaITl)

0.5

Hygroscopicity

None

Standard Size

20x20x0.5mm, 10x10x0.5mm, 5x5x0.5mm

Polishing

Fine ground, One side polished or Two side polished

Surface Roughness(Ra) < 5A

Lead Tungstate Crystal Substrates Applications

Lead Tungstate Crystal Substrates have been used in:

– Photovoltaic crystal material
– Nuclear medicine
– High-energy physics detection devices

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Lead Tungstate Crystal Substrates
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