碲化镉 Cadmium Telluride (CdTe)

Syngony

Cubic

Symmetry Class

F43m

Lattice Constants

a = 6.483 Å

Refractive Index at n10.0

2.649

Refractive Index at n20.0

2.610

Transmission Range, microns

2 - 25

Absorbance μ(λ)，cm -1

at 10 microns

0.167

Thermal Linear Expansion, ℃^-1 for 0-30 ℃

4.5 x 10^-6

Thermal Conductivity, W/(m * ℃)

4.10

Specific Heat Capacity, J/(kg * ℃)

0.209

Melting Point, ℃

1092

Density, g/cm3

5.86

Young Modulus (E), Pa

52 x 10⁹

Poisson Ratio

0.41

Molecular Weight

240.01

Solubility

in water, gram/100 cm3

insoluble

Refractive Index

6.0

2.656

8.0

2.654

10.0

2.649

12.0

2.644

14.0

2.637

16.0

2.629

18.0

2.629

20.0

2.610

22.0

2.598