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. Author manuscript; available in PMC: 2011 Apr 6.
Published in final edited form as: Surf Sci Rep. 2007 Apr 30;62(4):111–157. doi: 10.1016/j.surfrep.2007.02.001

Figure 56. Z-STEM of [010] 605 AMP Core/Shell Rod.

Figure 56

Figure 56a is a Z-STEM image of a core/shell rod perfectly aligned along the [010]. The nanocrystal rotated before another image could be taken. The mass contrast can be seen clearly in the Fourier filtered image in Figure 56b. Figure 56c is an intensity profile across the raw image. A clear point can be seen in the middle, which is expected for this orientation. Figure 56d illustrates how the core/shell nanorod would look perpendicular to STEM electron beam (green). Figure 56e shows the 1.5 Å separation between the Cd and Se atomic columns.