Cadmium telluride (CdTe)
Technical Butt: THM mobile heating synthesis process (CVD chemical vapor deposition process is superior to)
Inspection: ICP-MS; laser particle size analyzer, scanning electron microscopy.
Services: Provides practical protective measures to provide material application solutions.
(Especially CSS, VTD sublimation process for preparing cadmium telluride thin film)
1 Physical properties:
Molecular Weight: 240.01
The band gap: 1.44 eV
Refractive index: 2.57
Density: 5.85 g/cm3
Melting point: 1092 ℃
Boiling Point: 1130 ℃
2, Specification:
Cadmium telluride: CdTe-05 more than 99.999% purity, silver, aluminum, arsenic, bismuth, copper, iron, magnesium, nickel, lead, selenium, silicon, zinc, total impurity content of less than 10ppm;
CdTe: CdTe-06 purity of 99.9999%, silver, aluminum, arsenic, bismuth, copper, iron, magnesium, nickel, lead, selenium, silicon, total impurity content of less than 1ppm.
3, the physical traits: black block or powder.
4, use:
For the production of infrared modulator, HgxCd1-xTe substrate infrared window electroluminescent devices, photovoltaic cells, infrared detectors, X-ray detection, nuclear radiation detectors, solar cells, light-emitting device close to the visible region.
5, Packing: Polyester film packaging or polyethylene plastic film vacuum packaging bottle packaging.