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Applied Microscopy
Fig. 2 | Applied Microscopy

Fig. 2

From: Recent progress in the role of grain boundaries in two-dimensional transition metal dichalcogenides studied using scanning tunneling microscopy/spectroscopy

Fig. 2

a Schematic of a GB with a misorientation angle (θ). b STM image of WSe2 transferred onto a graphite substrate. c-f STM images of GBs with various misorientation angles (θ = 6° to 3°) in WSe2. Scale bars are in (c, d) 10 nm, inset in (c), 1 nm, (e.f) 2 nm. b-f Reprinted with permission from Huang et al. (2016) (Nano Lett. 16, 3682–3688). Copyright (2016) American Chemical Society

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