BaF2 Crystals
Simple description：
Barium fluoride crystal, with the chemical formula of BaF₂, is an inorganic compound. It belongs to the cubic crystal system and is a good scintillation crystal. In the field of materials science and technology, barium fluoride crystal is a type of crystal material within inorganic non-metallic materials, exhibiting unique optical properties. Additionally, barium fluoride can serve as the basis for laser crystals, used in the manufacture of infrared lasers, ultrafast lasers, and other devices.
Advantages：High Optical Transparency, Low Refractive Index, Excellent Scintillation Properties, Good Chemical Stability, Excellent Mechanical Properties
Application fields：Optical Components, Laser Materials, Scintillation Crystals, Semiconductor Materials, Manufacture of motor brushes, Optical glass, Optical fibers, Flux agents, Coating agents, Enamel, etc.
Simple description：
Barium fluoride crystal, with the chemical formula of BaF₂, is an inorganic compound. It belongs to the cubic crystal system and is a good scintillation crystal. In the field of materials science and technology, barium fluoride crystal is a type of crystal material within inorganic non-metallic materials, exhibiting unique optical properties. Additionally, barium fluoride can serve as the basis for laser crystals, used in the manufacture of infrared lasers, ultrafast lasers, and other devices.
Detailed Description：
Barium fluoride crystal (BaF₂) is an important inorganic crystal material. It is characterized by high optical transparency, low refractive index, and excellent scintillation properties, making it widely used in optics, lasers, nuclear physics, medical diagnostics, and other fields. Barium fluoride crystals exhibit excellent transmission across the ultraviolet to infrared spectral range, making them ideal for manufacturing high-performance optical components. Furthermore, barium fluoride is also a significant scintillation crystal that converts high-energy radiation or particles into visible light, enabling the detection and recording of the presence and energy of these radiation or particles.
Advantages：
- High Optical Transparency：Barium fluoride crystals exhibit excellent optical transparency across a wide wavelength range, making them ideal for manufacturing high-performance optical components.
- Low Refractive Index：The low refractive index of barium fluoride crystals helps reduce scattering and reflection of light within the material, thereby improving the efficiency and performance of optical components.
- Excellent Scintillation Properties：Barium fluoride crystals possess excellent scintillation properties, capable of converting high-energy radiation or particles into visible light. They are therefore widely used in high-energy physics, nuclear physics, and medical diagnostics.
- Good Chemical Stability：Barium fluoride crystals are chemically stable and do not easily react with other substances, ensuring their stability and reliability in various environments.
- Excellent Mechanical Properties：Barium fluoride crystals have good mechanical properties and can withstand a certain amount of pressure and impact, making them suitable for manufacturing optical components that need to withstand a certain load.
Application fields：
- Optical Components：Barium fluoride crystals, with their high optical transparency and low refractive index, are ideal materials for manufacturing high-performance optical components such as lenses and windows.
- Laser Materials：Barium fluoride crystals can be used as the basis for laser crystals, enabling the manufacture of infrared lasers, ultrafast lasers, and other devices. They offer advantages such as high output power and good stability.
- Scintillation Crystals：Barium fluoride crystals possess excellent scintillation properties, converting high-energy radiation or particles into visible light. They are used in detectors in fields such as high-energy physics and nuclear physics.
- Semiconductor Materials：Barium fluoride crystals are semiconductor materials that can be used to manufacture electronic devices such as diodes and transistors.
- Other Applications：Barium fluoride is also used in the manufacture of motor brushes, optical glass, optical fibers, flux agents, coating agents, enamel, etc. It can also be used as a wood preservative, insecticide, corpse preservative, and solid lubricant. In addition, barium fluoride plays a significant role in the development of high-temperature superconducting devices.
Specifications：
| Parameter Name | Value |
| Chemical Formula | BaF₂ |
| Molecular Weight | 175.34 |
| CAS Registry Number | 7787-32-8 |
| EINECS Registry Number | 232-108-0 |
| Appearance | White cubic crystals |
| Melting Point | 1280°C~1368°C (slight variations in data from different sources) |
| Boiling Point | 2260°C |
| Density | 4.88g/cm³~4.893g/cm³ (slight variations in data from different sources) |
| Mohs Hardness | 3 |
| Refractive Index | nD=1.4741, n(5μ)=1.450 |
| Solubility | 0.004g/100gH₂O |
| Thermal Expansion Coefficient | 18.4×10⁻⁶/°C |
| Thermal Conductivity | 0.017c/g.°C.cm.s. |
| Optical Transmission Range | 0.15~11.5μm |
| Dimensions | φ100mm and below (common specifications, can be customized according to needs) |
