h BN on coper foil

Multilayer and Single layer hBN film grown in copper foil

h BN is an insulator with a direct band gap of 5.97 eV. Due to its strong covalent sp2 bonds in the plane, the in-plane mechanical strength and thermal conductivity of h-BN has been reported to be close to that of graphene. h BN has an even higher chemical stability than graphene; it can be stable in air up to 1000 °C.In contrast, for graphene the corresponding temperature is 600 °C.

 

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Key Features

  • Specifications: Close to complete coverage (90-95%), with some minor holes
  • Average Thickness of BN film is 13 nm
  • Thickness of the copper foil is 20 microns
  • Quality is confirmed by TEM. TEM shows perfect hexagonal structure
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