Browse Categories
Search
Sodium-bismuth tungstate (NaBi(WO4)2 or NBWO) is a scintillator material possessing very high optical quality, high density and radiation hardness. Due to these properties NBWO crystals are widely used in quantum electronics, acousto-optics and high-energy physics, in particular, in Cherenkov detecting and solid state Raman laser shifting.

NaBi(WO4)2 is grown from the melt by Czochralski method.
If specific qualities are required NBWO can be doped with In or other elements
Structure Tetragonal scheelite-like (a=5.30, c=11.58 angstrom)
Melting point 935 °C
Density: 7.5 g/ cm3
Wavelength of max. emission 520 nm (X-ray excitation) 
495 nm (optical excitation at 77 K)
Refractive index at emission maximum 2.15
Radiation hardness 107 rad
Max. crystal diameter 50 mm
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-VISTEC Cylindrical Cell  Pilot Line

MTI Sponsors the Postdoctoral Awards

Announcement:
MTI and Celgard have successfully reached the settlement under court for the litigation on patent and trademark

Upcoming Shows:

2019 MRS Fall Dec 1 - 6 Boston MA Booth 901

AABC Europe Jan 12 - 16 Wiesbaden Germany

TMS 2020 Feb 23 - 27 San Diego CA Booth 301

APS March Meeting March 2 - 6 Denver CO

Recent Attended Shows:
236th ECS Meeting Oct 13 - 17 Atlanta GA Booth 200

MS&T 2019 Sep 29 - Oct 3 Portland OR Booth 614

ICT/ACT 2019 Jun 30 - July 4 Gyeongju South Korea


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.