ChemicalBook > Articles Catagory List >Inorganic-salts >zinc-telluride-crystal

Zinc telluride Crystal

Nov 21ļ¼Œ2023

The crystals grown by the vapor method show several absorption lines in 2.2ā€“2.35 eV, which originate from the complex and consist of exciton and impurities.

Crystal System

The space lattice of ZnTe belongs to the cubic system, and its zinc-blend type structure has a lattice constant of a=0.609 nm and its nearest neighbor has an atomic distance of 0.264 nm.

Article illustration

Production

A single crystal is grown by slowly pulling down a quartz ampoule with a carbon coated inner wall and encapsulating it with ZnTe in a Stockbarger furnace with a temperature difference of 508Cā€“ 608C between the upper and lower furnaces. The p-type samples are usually obtained and the n-type samples are obtained in the Zn atmosphere. A single crystal can also be grown by slowly moving a silica boat contained with ZnTe and a small amount of Zn through a horizontal three-zone furnace with a central zone at a higher temperature than the melting point. 

The crystals obtained from this procedure can be polished with Linde B powders using water or dilute nitric acid.

);
1315-11-3 Zinc telluride CrystalZinc telluride ZINC TELLURIDE
1315-11-3

Lastest Price from ZINC TELLURIDE manufacturers

ZINC TELLURIDE
1315-11-3 ZINC TELLURIDE
US $0.00-0.00/KG2022-10-20
CAS:
1315-11-3
Min. Order:
1KG
Purity:
98%
Supply Ability:
1ton