Figure 1 .

SEM, TEM, and SAED. (a) Cross-sectional SEM image. (b) TEM images and selected area electron diffractions observed at the bottom part (a, b) and top part (d, e) of the metal nanowire encapsulated within the MWCNT.

Hayashi et al. Nanoscale Research Letters 2012 7:448   doi:10.1186/1556-276X-7-448
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