Physical quantity

Value

Optical energy gap

5.903 eV

Cut off wavelength

195.016 nm

Optical conductivity σ_opt.

2.933 ´ 10¹⁰ s^‒1

Electrical conductivity σ_ele.

16.423 (Ω∙m)^‒1

Electric susceptibility χ_c

0.164

Lattice dielectric constant ε_L

10.10

The ratio of carrier concentration to effective mass N/m^*

2.05 ´ 10⁵⁹ (m³∙kg)^‒1

Molar polarizability α_p

1.37 ´ 10²¹ cm³/mole