Browse Categories
Search

PbWO4 single crystal substrate,random orientation , 10x5x0.45mm,1sp


In stock
Item Number: PbWO41005045S1
  • substrate:PbWO4
  • Wafer size:   10 x 5 x 0.45 mm
  • Orientation:  Random
  •  Polished surface:   single side polished
  • Package:    Each wafer is packed in 1000 class clean room with plastic bag .

    PbWO4 single crystal, 10 x 5 x 0.5mm, both faces fine ground.  

  • Lead tungstate ( PbWO4 ) is a new scintillating crystal discovered in 1990s. It is one of the most dense oxide crystal ( 8.3g/cm3), and is distinguished by its short radiation length ( 0.9 cm), small Moliere radius ( 2.19cm) and strong irradiation hardness.  Its scintillation light output peaks between 450-550nm with a fast component decay time in the range from 2-20ns. After irradiation with g-ray, the degradation in the optical transmittance is not large up to 106 rad. PbWO4 is considered as a promising scintillation material for electromagnetic spectrometer in high energy, nuclear physics experiment as well as nuclear medicine.

  • Main PropertiesCrystal structure: Tetragonal; Space group I 41 /a; Lattice constant (Å) a = b = 5.416 , c = 12.049;  Density (g/cm3) 8.28; Radiation length (cm) 0.92; Mole re radius (cm) 2.19; Decay constant (ns) 6/30; Peak emission (nm): 440/530; Light output (%) 0.5; Index of refraction: 2.16; Melting point (°C ) 1123; Hygroscopicity:  No Cleavage (101);  Crystal boule size 30 mm in diameter x 100 mm in length

  •  
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.