Germanium telluride

Germanium telluride
Formula
GeTe
Refraction index (at λ=550 nm)
6,1
(at λ=1 micron)
Transparency range, µm
3-23
Density, g/sm
6,0-6,2
Product form, dimensions (mm)
granules 1-10
Properties (chalcogenides)
Material Formula Refraction index (at λ=550 nm) Transparency range, µm Density, g/sm Recommended evaporation temperature, °С Product form, dimensions (mm)
Antimony (III) sulphide Sb2S3 3,2 0,5-10 4,5-4,6 granules 1-10
Cadmium telluride CdTe 3,1 (at λ=3 micron) 0,96-28 6,0-6,2 tablets Ø 12-25, h 5-15
Germanium telluride GeTe 6,1 (at λ=1 micron) 3-23 6,0-6,2 granules 1-10
Lead (II) telluride PbTe 5,6 (at λ=5 micron) 3,5-20 8,0-8,2 granules 1-10
Zinc selenide ZnSe 2,5-2,55 0,55-16 5,0-5,2 1000-1100 granules 1-10, tablets Ø 12-25, h 5-15 targets Ø 75; 101,6 мм, h 5-8 мм
Zinc sulphide ZnS 2,3-2,38 0,4-14 3,8-4,0 1000-1100 tablets Ø 12-25, h 5-15, granules 1-10 targets Ø 75; 101,6 мм, h 5-8 мм
Zinc sulphide - Cadmium sulphide ZnS∙CdS 2,4-2,5 0,6-14 4,2-4,4 1000-1100 tablets Ø 12-25, h 5-15
Zinc sulphide - Cerium (III) fluoride, (40 % CeF3) ZnS∙CeF3 2,0-2,1 0,4-15 4,2-7,5 1300-1600 tablets Ø 12-25, h 5-15
Zinc sulphide - Zinc selenide ZnS∙ZnSe 2,4-2,42 0,5-16 4,5-4,7 1000-1100 tablets Ø 12-25, h 5-15 targets Ø 75; 101,6 мм, h 5-8 мм