YbBeF4 is a rare-earth fluoride ceramic compound containing ytterbium and beryllium, representing a specialized optical ceramic material within the fluoride crystal family. This material is primarily investigated for laser applications and photonic devices, particularly in the infrared spectrum region, where rare-earth fluoride hosts offer low-phonon backgrounds and high transparency. The ytterbium ion dopant system makes this material relevant for solid-state laser research and potentially for precision optical systems where mid-infrared transmission and thermal stability are critical.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 6.119 | kg/m³ | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 6.772 | eV | DFT · OptB88vdW | ||
High-Frequency Dielectric Constant (ε∞)(ε∞) | 2.192 | - | DFT · OptB88vdW | ||
Magnetic Moment(μB) | 0.000 | µB | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.06510 | eV/atom | DFT · OptB88vdW | ||
Formation Energy(ΔHf) | -3.848 | eV/atom | DFT · OptB88vdW |
Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data