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Figure 3
Surface of the growth substrate after whisker growth. (a) Whiskers of different sizes and intergrown whiskers (inset) and (b) growth steps on the surface of a whisker. The inset shows optical micrographs of cross sections of iron whiskers. |
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Figure 3
Surface of the growth substrate after whisker growth. (a) Whiskers of different sizes and intergrown whiskers (inset) and (b) growth steps on the surface of a whisker. The inset shows optical micrographs of cross sections of iron whiskers. |