Figure 2 | Scientific Reports

Figure 2

From: Single Crystalline Film of Hexagonal Boron Nitride Atomic Monolayer by Controlling Nucleation Seeds and Domains

Figure 2

Polarized OM measurements to confirm the seamless stitch of h-BN flakes when merged together.

(a,e,i) are the OM images of triangle-shape h-BN grown under hydrogen (40 sccm) gas with different growth time of 3 hours, 4 hours and 5 hours, respectively; (b,f,j) are the corresponding h-BN from (a,e,i), after transferring onto SiO2 substrate and with LC coating on; (c,g,k) are the polarized OM images with the angle of 0°, which are the same part in (b,f,j); (d,h) and (l) are the polarized OM images with the angle of 90°, which are the same part in (b,f,j); All the scale bar are 100 μm.

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