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Ce YAP Scintillator Crystals / Ce Doped YAlO3 For Gamma X Ray Counting

Name: Ce YAP Scintillator Crystals Ce Doped YAlO3 For Gamma X Ray Counting
Brand: CRYLINK
Price: 1 USD

Place of Origin : China

Brand Name : CRYLINK

Certification : Iso9001

MOQ : 1 Pieces

Price : negotiation

Packaging Details : Carton

Delivery Time : 3-4 weeks

Payment Terms : TT

Supply Ability : 100 pieces /month

Model Number : CRYLINK-Ce YAP Scintillator Crystal

Melting(℃) : 1875℃

Crystal structure : Rhombic

Structure : Pnma

Chemical composition : YAlO3

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Ce YAP Scintillation Detector

Description

Yttrium aluminum perovskite activated by cerium is a fast(28 ns decay time), mechanically and chemically resistant scintillation material. These scintillators have very low energy secondary X-ray emission, which is of advantage in imaging applications. YAP:Ce detectors are used for gamma and X-ray counting, electron microscopy, electron and X-ray imaging screens. The materials scintillation and mechanical properties enable their use in tomography systems.

Features

Fine physical and chemical characteristics
Suitable for ultra-thin screen applications
Suitable for tomography systems
Fast decay time: 28 ns
High light output

Applications

CT
PET
Particle accelerator
SPECT

Physical and Chemical Properties

Property	Ce:YAP
Chemical composition	YAlO3
Melting(℃)	1875℃
Crystal structure	Rhombic
Structure	Pnma
Cell parameters()	(a)5.329 (b)7.371 (c)5.180
Hardness	8.6
Density(g/cm3)	5.37
Thermal conductivity(W/℃cm,25℃)	0.11
expanding coefficient(10-6/℃)	(a)4.2 (b)11.7 (c)5.1
Refractive index(=1.079m)	(na)1.931 (nb)1.923 (nc)1.909

Scintillation properties

Emission peak (nm)	360
Light yield (PhotonsMev-1)	25000
Relative light output(%NaI:Tl)	40
Decay time(ns)	25-38
Energy resolution	＜5%
Zeff	40
Afterglow(% after 6ms)	<0.005

Polishing Specifications

Polishing Specification for Laser Grade
Orientation Tolerence	<0.5°
Thickness/Diameter Tolerance	±0.05 mm
Parallel	10’’
Perpendicular	5’
surface Quality	10/5
Clear Aperture	>90%
Chamfer	<0.2×45°
Maximum dimensions	Dia55mm

Standard product

Dimensions,mm	Decaytime, ns	Lightyeild, photons/Mev	RefractiveIndex
5×5×0.5	<40	25000	1.91 - 1.93
5×5×1
10×5×0.5
10×5×1
10×10×0.5
10×10×1
25×25×0.5
25×25×1
dia5×0.5
dia5×1

Product Tags:

cerium doped yttrium aluminum garnet

lutetium yttrium oxyorthosilicate

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