Cat No:SVDHM-0013
A rare-earth fluoride target produced through vacuum hot pressing and surface passivation. Its controlled Yb:F ratio, low oxygen level, refined microstructure, low optical absorption, and resistance to hydrolysis support demanding optical-coating processes.
| Chemical Composition | Ytterbium fluoride |
| Density (g/cm³) | 4.01 |
| Molecular Formula | YbF3 |
| Molecular Weight (g/mol) | 230.04 |
| Purity/Assay | 99.99% |
| Form | Rare-earth fluoride sputtering target |
| Melting Point (°C) | 1157 |
| Density (g/mL or g/cm³) | 4.01 |
| Boiling Point (°C) | 2200 |
| Solubility | Insoluble in water and dilute acids |
| Deposition Method | Thermal evaporation or ion-beam sputtering |
| Processing Conditions | Vacuum hot pressing with surface passivation |
| Oxygen Content (ppm) | <100 |
| Relative Density (%) | >=95 of theoretical density |
| Grain Size (nm) | <=500 |
| Stoichiometric Ratio | Yb:F = 1:3.00 ±0.02 |
| Optical Absorption Coefficient (cm⁻¹) | <1×10^-4 over 400–8000 nm |
| Moisture Stability (% RH) | >90 without hydrolysis |
| Applications | Infrared antireflection coatings; laser-protection layers; ultraviolet cutoff filters; high-energy laser optics; space optical devices; lithography equipment |
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For Research or Industrial Raw Materials, Not For Personal Medical Use!
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