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Pyrolytic Boron Nitride (PBN) MBE Crucible
PBN1274
New product
The Pyrolytic Boron Nitride (PBN) MBE Crucible serves as an evaporation vessel in MBE processes. This advanced ceramic can achieve 99.999% purity with high density and is produced through the Chemical Vapor Deposition (CVD) process. Heeger Materials offers top-quality PBN crucibles at competitive prices, with customized options for purity and size to meet specific requirements.
Please contact us if you need customized services. We will contact you with the price and availability in 24 hours.
Data sheet
| Purity | 99.99%-99.999% (4N-5N) |
| Size | Per your request or drawing |
| Production Method | CVD |
More info
The Pyrolytic Boron Nitride (PBN) MBE Crucible is the top choice for growing semiconductor materials via Molecular Beam Epitaxy (MBE). Its high purity, chemical inertness, thermal stability, low outgassing, and long lifespan make it ideal for this application. MBE is a key method for epitaxial growth of III-V and II-VI semiconductors, with PBN crucibles mainly used as beam source crucibles.
HM is a leading supplier of high-quality Pyrolytic Boron Nitride (PBN) products, including PBN rings, PBN plates/sheets/discs, PBN crucibles (OLED, MBE, VGF, LEC), PBN rods, PBN heaters, and PBN coatings.
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Pyrolytic Boron Nitride (PBN) MBE Crucible Product Feature
- 500
- High purity (99.999%)
- Low outgassing in high-temperature
- Uniform thickness, Good consistency in heating
- Excellent thermal conductivity and shock resistance
- Easy cleaning and Reusability
- Inert, no reaction with acid and alkali
Pyrolytic Boron Nitride (PBN) MBE Crucible Parameter
Properties | Units | Values |
Density | g/cm3 | 1.95-2.20 |
Tensile Strength | MPa | 112 |
Bending Strength | MPa | 173 |
Compression Strength | MPa | 154 |
Young's Modulus | GPa | 18 |
Thermal Conductivity | W/m°C | "a" 60 "c" 2 |
Specific Heat | J/g·℃ | 0.90（RT） |
Resistivity | Ω.cm | 2×1015 |
Dielectric Strength | D.C. volts/mm | 2×1015 |
Dielectric Constant | "c" 3.07 | |
Metal Impurity Content | ppm | <10 |
Pyrolytic Boron Nitride (PBN) MBE Crucible Typical Specifications
MBE equipment | Specification | Inner Diameter (mm) | Lip Diameter (mm) | Height (mm) |
Veeco | 125cc | 37 | >55 | 118 |
Veeco | 500cc | 100 | 130 | 160 |
Veeco | 1700cc | 130 | 160 | 290 |
Veeco | 3700cc | 180 | 210 | 300 |
Riber | BN-100L | 13 | 27 | 77 |
Riber | BN-125L | 20 | 32 | 89 |
Riber | BN-135L | 24 | 37 | 89 |
Riber | 200cc | 68 | 84 | 156 |
Note | The dimensions and shapes can be customized according to specific requirements. | |||
Pyrolytic Boron Nitride (PBN) MBE Crucible Application
- Pyrolytic Boron Nitride (PBN) MBE Crucible is mainly used for GaAs and InP compound semiconductor single-crystal growth.
Pyrolytic Boron Nitride (PBN) MBE Crucible Packing
Pyrolytic Boron Nitride (PBN) MBE Crucible is carefully packaged in cartons boxes with foam protection to minimize damage during storage and transportation and to preserve the quality of our products in their original condition.
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