Our h-BN crystals reach at most to 2mm in size and are considered as gold standard in 2D materials field. h-BN flakes are produced defect free which is the only commercial h-BN flake used as 2D insulating template for high performance 2D electronic and photonic devices.These crystals were grown at high pressure using highly specialized diamond press anvil cells. Since the yield of these crystals are small and the growth time is around 4 months, our products come with 3-4 pieces of few mm sized h-BN crystals. These crystals are the best in teh commercial market in terms of low defect concentrations (~1E9 - 1E10 cm-2).
For an economical alternative please see our new product h-BN Flake Powder, h-BN CVD products, and h-BN solutions.
TEM data collected from h-BN monolayers on TEM grids
Raman spectrum of h-BN crystals
Partial List of Publications Using This Product
J. Ye et.al. "Nonlinear dynamics of trions under strong optical excitation in monolayer MoSe2" Nature Scientific Reports, 8, 2389 (2018)
G. Shepard et.al. "Nanobubble induced formation of quantum emitters in monolayer semiconductors" 2Dmaterials Accepted Manuscript
N. Mishra et.al. "Rapid and catalyst-free van der Waals epitaxy of graphene on hexagonal boron nitride" http://dx.doi.org/10.1016/j.carbon.2015.09.100
A. P. Nayak et. al. "Pressure-Modulated Conductivity, carrier Density, and Mobility of Multilayered Tungsten Disulfide" ACS Nano 10.1021/acsnano.5b03295
Direct observation of the lowest indirect exciton state in the bulk of hexagonal boron nitride; R. Schuster, C. Habenicht, M. Ahmad, M. Knupfer, and B. Büchner Phys. Rev. B 97, 041201(R) 2018
C. Ciano et.al. Observation of phonon-polaritons in thin flakes of hexagonal boron nitride on gold Appl. Phys. Lett. 112, 153101 (2018)