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.

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Data sheet

Purity99.99%-99.999% (4N-5N)
SizePer your request or drawing
Production MethodCVD

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 ringsPBN plates/sheets/discs, PBN crucibles (OLEDMBEVGFLEC), PBN rodsPBN heaters, and PBN coatings.

 Pyrolytic Boron Nitride (PBN) MBE Crucible

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.

Pyrolytic Boron Nitride (PBN) MBE Crucible Packing

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