Dimensions10 mm × 10 mm × 0.5 mm

Growth TechniquePhysical Vapor Transport

Orientation(0001)
(11-20)
(10-10)

Surface1 side / 2 sides polished

StructureHexagonal

Lattice Constanta = 0.429 nm
c = 0.702 nm

Melting Point1268 °C

Density5.81 g/cm3

Thermal Expansion Coefficient6.26 × 10-6 K-1 @ a-Achse
4.28 × 10-6 K-1 @ c-Achse

Dielectric Constant10.2 @ 300 K

Thermal Conductivity0.04 W cm-1 K-1 @ 300 K

Electron Mobility900 cm2 V-1 s-1 @ 300 K

Band Gap1.74 eV