Figure 2.

TEM and HRTEM images of Al/Cu/TaOx/W structure. (a) TEM image of an Al/Cu/TaOx/W structure. Enlarged images with (b) scale bars of 50 nm and (c) 10 nm. (d) HRTEM image from (a) with a scale bar of 10 nm.

Rahaman et al. Nanoscale Research Letters 2012 7:345   doi:10.1186/1556-276X-7-345
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