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Cadmium Telluride (CdTe)-Sputtering Target

  • 1306-25-8
  • CdTe
  • 485200ST
  • 99.999%
  • 10 inch dia x 0.25 inch th.etc
  • 215-149-9
Availability:

Characteristic


Cadmium telluride (CdTe) is a stable crystalline compound formed from cadmium and tellurium.


Chemical formula:CdTe

CAS#:1306-25-8

Molar mass:240.01 g/mol

Density:5.85 g·cm−3

Melting point:1,041 °C (1,906 °F; 1,314 K)

Boiling point:1,050 °C (1,920 °F; 1,320 K)

Solubility in water:insoluble

Solubility in other solvents:insoluble

Band gap:1.5 eV (@300 K, direct)

Thermal conductivity:6.2 W·m/m2·K at 293 K

Refractive index (nD):2.67 (@10 µm)

Crystal structure:Zinc blende


Application


It is mainly used as the semiconducting material in cadmium telluride photovoltaics and an infrared optical window. It is usually sandwiched with cadmium sulfide to form a p-n junction solar PV cell. 


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