Cadmium Telluride CdTe 5N 6N 7N polycrystalline at Western Minmetals (SC) Corporation with purity of 99.999% 99.9999% and 99.99999% can be delivered in size of powder, lump, chunk, bar and bulk crystal, which is packed in composite aluminum bag filled argon gas protection with carton box outside. Cadmium Telluride CdTe single crystal 6N 7N 99.9999% and 99.99999% at Western Minmetals (SC) Corporation can be offered in form of bar and blank 5x5x0.5mm, 10x10x0.5m, and Disc with 1.0 inch in diameter x 0.5mm or as customized specification to reach the perfect solution.
Commodity | Standard Specification | |||
Purity | Impurity (ICP-MS or GDMS Test Report, PPM Max each) | |||
Polycrystalline Cadmium Telluride CdTe |
5N | 99.999% | Ag/Cu/Mg/Ni/Fe/As/Bi 0.5, Al/Pb/Zn1.0 | Total ≤10 |
6N | 99.9999% | Ag/Zn/Al/Mg/Ni/Fe/Bi 0.05, Pb 0.1, Cu/In 0.01 | Total ≤1.0 | |
7N | 99.99999% | Ca/Se/Sn/Fe/Pb 0.01, Zn 0.02, Ag/Al/Cu/Mg/Ni/Bi 0.005 | Total ≤0.5 | |
Size | ≤1.5 or 3-8mm or ≤25g lump, -100mesh powder | |||
Packing | 1kg in composite Aluminum bag or plastic bottle, carton box outside | |||
Single Crystal Cadmium Telluride CdTe |
6N 7N Purity | 6N CdTe Impurity total 1.0ppm max, 7N CdTe Impurity total 0.1ppm max | ||
Orientation | <100>, <110>, <111> | |||
Surface Roughness | <10 Å | |||
Surface Finish | Polished/Etched, Polished/Polished | |||
Size | 5x5mm, 10x10mm, 20x20mm x thickness (500, 1000 or 3000um) | |||
Packing | Single piece in cassette or container, with vacuum bag outside. |