high power single photon emission computed tomography(SPECT) scintillation crystal Ce:yap

Product Overview

Description

high power single photon emission computed tomography (SPECT) scintillation crystal Ce:yap

Cerium doped orthoaluminates like YAP:Ce are scintillators with high light yield and fast decay time,these have made it a material of good choose for applications in high-energy physics and medical imaging.

 

Feature YAPCe detectors

Property	Ce:YAP
Chemical composition	YAlO3
Melting (℃)	1875℃
Symmetry	orthorhombic
Structure	Pnma
Cell parameters(Å)	(a)5.329 (b)7.371 (c)5.180
Hardness	8.5
Density(g/cm3)	5.35
Thermal conductivity(W/℃cm,25℃)	0.11
expanding coefficient(10-6/℃)	(a)4.2 (b)11.7 (c)5.1
Refractive index(λ=1.079μm)	(na)1.931 (nb)1.923 (nc)1.909

YAPCe detectors

 

Emission peak (nm)	360
Light yield (Photons•Mev-1)	15000
Decay time(ns)	25-38
Energy resolution	<5%
Zeff	40

 

YAPCe detectors

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

1.Transmittance spectra of Ce:YAP

2.Luminescence spectra of Ce:YAP

3.Decay time curves of Ce:YAP

 

 

 

Q1: Can I have samples to test?

A: Yes,we are pleased to supply samples to test and check quality,mixed sample order is available.

Q2: Do you have any MOQ limited? A: Our MOQ: 1pcs Q3: What’s the lead time?

A: Sample :2-3 days.Mass production: 15-20 days.

Q4:How do you ship the goods and how long does it take?

A: We usually ship goods by UPS,FEDEX,TNT. It usually takes 3-5 days to arrive.

Q5: Do you offer guarantee for your products?

A: After test them if not pass test,you can return the goods at any time, we will re-offer you again and also bear shipping fee.

Q6: Do you accept OEM?

A: We have our own brand-metalaser. OEM is also acceptable.