ZnTe
ZnTe:The application fields of zinc telluride are THz detectors; THz emitters; IR optics; substrates; crystal pieces for vapour deposition; optical limiters.
ZnTe:The application fields of zinc telluride are THz detectors; THz emitters; IR optics; substrates; crystal pieces for vapour deposition; optical limiters.
ZnTe:The application fields of zinc telluride are THz detectors; THz emitters; IR optics; substrates; crystal pieces for vapour deposition; optical limiters.
Structure | Cubic zincblende |
Density: | 5.633 g/ cm3 |
Specific Heat: | 0.16 J/gK |
Eg (300 K) | 2.25 eV |
Max. Transmittance (λ =7-12 μm): |
60 % |
Max. specific resistivity | 109 Ohm*cm |
Refractive index (λ =10.6 μm): |
2.7 |
Electrooptical coefficient r41 (λ =10.6 μm): | 4.0×10-12 m/V |
Specific resistivity | a). low: < 103 Ohm*cm b). high: > 106 Ohm*cm |
Max. IR-optic blank diameter/length: | Ø 38×20 mm |
Max. single crystal diameter/length: | Ø 38×20 mm |
Diameter/Width | 1-50 mm |
Thickness/length | 0.1-150 mm |
Orientation | (110), (100), (111) |
Surface quality | As-cut, 80/50, 60/40 per MIL-0-13830 |
Purity | 99.995%, 99.999% |
Particle size | 0.01- 10 mm |