Browse Categories
Search

Scintillating Crystals are used to detect the energy and intensity level of Y or X ray and provide high luminous efficiency. These crystals have been playing an important role in security inspection and detection devices in various occasions, such as airport, railway station, custom port as well as oil field and geographic exploration.  MTI supplies high quality scintillation crystals, mainly CdWO4, CsI(Tl) and Ce:YAG etc. at the most competitive price to meet customer's every demand.  We usually don't keep the scintillation crystal components in stock.  If you have any need, please let us know size, polished face, crystal orientation and quantity, we will reply you within 24 hours

Properties/crystal

CsI (Tl)

NaI (Tl )

Ce:Lu2SiO5

PbWO4

CdWO4

BGO

Ce:YAG

Crystal structure

cubic

cubic

Trigonal

Tetragonal

Monoclinic

Cubic

Cubic

Lattice constant ( A )

4.566

6.46

a=14.254b=10.241 c=6.641gamma=122.o

a = 5.416
c = 12.049

a=5.028, b=5.859
c=5.071, beta=91.519o

a=10.103

a=12.01

Melting point, oC

651

651

2047

1123

1325

1050

1950

Density, g/cm3

4.51

3.67

7.4

8.28

7.9

7.13

4.55

Mohn hardness

2

2

5.8

3.5 - 4.0

4 - 4.5

5

8.5

Thermo expans 10-6/K

50

18.4

19.5

10

10.2

0.7

0.8-0.9

Refractive index

1.79

1.85

1.82

2.16

2.2 - 2.3

2.15

1.82

Emission wavelength (nm )

540

410

418

450 / 420

470/540

480

550

Decay constant(ns )

900

230

0.94

36

20 ns @ 470nm
5 ms @ 540 nm

300

70

Radiation length ( cm )

1.86

2.9

/

0.92

0.3

1.1

3.5

Hygroscopic

slightly

yes

none

No

no

no

no

Afterglow % at 6ms

< 2

-

40 ns

-

0.1

<0.005

<0.005

Light yield [photons/MeVy]

52- 56 x103

38 x 103

/

22.6~ 25.6x 104

1.2 - 1.5 x 104

5.7-7.6 x 103

1.5 x 103

Crystal cleavage plane

none

(100)

Z

(101)

(010)

no

No

Growth method

Bridgman

Bridgman

Bridgman

CZ

CZ

Bridgman

CZ

Max. Size, (mm)
Diameter / Length

100/300

100/300

60 /50

35/200

35/200

50x130

50 / 100

Please clcik link below to find standard substrate in stock ,  If you have special inquiry Please contact us at info@mtixtl.com

 

CdWO4

 

CsI(Tl)

 

Ce: Lu2SiO5

     
 

YAG: Ce doped

Shopping Cart
Your cart is empty.
Please clear the browsing history before ordering the product. Otherwise, availability and price are not guaranteed.
Mailing Lists
MTI sponsorships:
MTI Sponsors Thermoelectrics Workshop

MTI-UCSD Battery Fabrication Lab


MTI Sponsors the Postdoctoral Awards

Upcoming Shows:
AiMES 2018 Sept 30 - Oct 4 Cancun Mexico

Furnaces North America Oct 8-10 Indianapolis, IN Booth 242

MS&T 2018 Oct 14-18 Columbus OH Booth 513

Recent Attended Shows:
Zhejiang University MSE Visiting August 10th Richmond CA

ICM 2018 July 16-20 San Francisco CA


ICT 2018 July 1-5 Caen France


AABC 2018 June 4-7 San Diego CA

Click here to see our past conferences

 

Notices
1. Prices listed online are valid for US market and whom pay by credit card only. There will be extra charges for shipping & handling. Price various from country to country.
2. We may add extra charges for paper order and net30 terms due to extra labor cost.
3. The prices listed are subject to change without notice.