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Germanium Sputtering Targets (Ge)
| Material | Germanium |
|---|---|
| Forms | Planar |
| Purity | 99.999%-99.9999% |
| Size | As Request |
| Process | Melting |
| Analysis | GDMS, ICP-OES, XRF |
| Packaging | Vacuum (standard export packing) |
| Applications | optical storage media and optical coatings,Optical devices, lasers, fiber optic communications, solar cells |
Overview
Germanium Sputtering Targets (Ge) Information
Germanium, element symbol Ge, atomic number 32, atomic weight 72.64, elemental germanium is a gray-white metalloid, shiny and hard, belonging to the carbon family. Its chemical properties are similar to those of tin and silicon in the same family. It is insoluble in water and has a density of 5.35g. /cm3, melting point is 937°C. Germanium is an excellent semiconductor commonly used in the manufacture of transistors and integrated circuits.
| Material Type | Germanium |
| Symbol | Ge (N-type) Monocrystalline, polycrystalline |
| Atomic Weight | 72.63 |
| Atomic Number | 32 |
| Color/Appearance | Grayish White, Semi-Metallic |
| Thermal Conductivity | 60 W/m.K |
| Melting Point (°C) | 937 |
| Bulk Resistivity | 5-40 ohm-cm |
| Coefficient of Thermal Expansion | 6 x 10-6/K |
| Theoretical Density (g/cc) | 5.32 |
| Dopant | Antimony |
| Z Ratio | 0.516 |
| E-Beam | Excellent |
| Thermal Evaporation Techniques | Boat:W, C, Ta |
| Crucible:Q, Al2O3 | |
| E-Beam Crucible Liner Material | Graphite |
| Comments | Excellent films from E-beam. |
Our germanium target is up to 99.9999% and is annealed by melting process. Low gas content and uniform particle size distribution.
Germanium target application:Optical coatings: Germanium targets can be used to prepare coatings with specific optical properties, such as anti-reflective coatings, mirror coatings, etc. These coatings have important applications in optical devices, lasers, fiber optic communications and other fields.
Solar cells: Germanium targets are also used in solar cell preparation. Germanium material has a high light absorption coefficient and good photoelectric conversion efficiency, and can be used as the absorption layer material of solar cells.
Germanium target series products
Germanium oxide, germanium nitride, germanium sulfide, germanium selenide, germanium telluride, germanium tellurium alloy, germanium antimony tellurium alloy, germanium selenium antimony alloy, chromium germanium alloy, etc.
We sell these different shape germanium metal materials by unit weight or piece for different use in research area and for new proprietary technologies.Actual prices can vary and may be higher or lower, as determined by availability and market fluctuations. To speak to someone directly about current pricing, please click inquiry.
Ge-5N-COA
