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Monolayer Boron Nitride Film (hBN) on Cooper (Cu) Substrate - MSE Supplies LLC

Monolayer Hexagonal Boron Nitride (hBN) Film on Copper (Cu) Substrate

  • £18900
  • Save £2300


Monolayer Hexagonal Boron Nitride (hBN) Film on Copper (Cu) Substrate

Hexagonal boron nitride (h-BN), which is also called “white graphene”, has been paid special attention for its various outstanding properties including high thermal conductivity, a low dielectric constant, chemical inertness and high mechanical strength. Monolayer hexagonal boron nitride, a honeycomb lattice with strong ionic bonding of boron and nitrogen atoms, is the thinnest insulating nanomaterial with an electrical band gap of 5.9 eV. It has a wide range of applications from protective coating, thermal interface material, transparent membrane and deep UV optoelectronic devices. Furthermore, due to its very small lattice mismatch (~2%) with graphene, atomic-scale smoothness and free of dangling bonds, the h-BN has been regarded as the perfect substrate for graphene device applications. 

  • Substrate: Copper (Cu)
  • Size: 1"x1" (SKU# ME0653), 1"x2" (SKU# ME0654) and 2"x2" (SKU# ME0655)
  • Grain Size :> 5um
  • Coverage: 100%
  • Monolayer Rate: 80%

    References:

    1. Monolayer hexagonal boron nitride films with large domain size and clean interface for enhancing the mobility of graphene‐based field‐effect transistors. Advanced materials 26, no. 10 (2014): 1559-1564.

    2. Direct band-gap crossover in epitaxial monolayer boron nitride. Nature communications 10, no. 1 (2019): 1-7.

    3. High thermal conductivity of high-quality monolayer boron nitride and its thermal expansion. Science advances 5, no. 6 (2019): eaav0129.

    4.Single crystalline film of hexagonal boron nitride atomic monolayer by controlling nucleation seeds and domains. Scientific reports 5, no. 1 (2015): 1-8.