3N (99.9%) Erbium (Er) Pieces Evaporation Materials
3N (99.9%) Erbium (Er) Pieces Evaporation Materials
Erbium (Er) is a sliver-white and soft metal. It is very stable in air and react very slowly with oxygen and water. Erbium is widely used for metallurgical, laser, optical and nuclear applications.
MSE Supplies offers a variety for crucibles for materials evaporation. We can customize the dimensions based on your need.
| Material Type | Erbium |
| Symbol | Er |
| Atomic Weight | 167.259 |
| Atomic Number | 68 |
| Color/Appearance | Silvery White, Metallic |
| Purity | 99.9% |
| Thermal Conductivity | 15 W/m.K |
| Melting Point (°C) | 1,529 |
| Coefficient of Thermal Expansion | 12.2 x 10^-6/K |
| Theoretical Density (g/cm3) | 9.07 |
| Z Ratio | 0.74 |
| Thermal Evaporation Techniques | Boat: W, Ta |
| E-Beam Crucible Liner Material | Tungsten, Tantalum |
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