Fig. 4: Characterization of in-house CVD-grown bilayer h-BN grown in our lab.
From: On the quality of commercial chemical vapour deposited hexagonal boron nitride
a Cross-sectional high-resolution TEM image of the CVD-grown bilayer h-BN sample. b SEM image of the bilayer h-BN/Cu sample. c and d CAFM topography and current maps current without applying bias, respectively. e 100 I–V curves taken at random positions, collected by a CAFM; the currents have been limited to 100 pA to avoid degradation of the tip and the sample.
