Figure 1.

CNT bundles aligned along the channel made by two palladium electrodes on a SiO2 surface (a). Raman measurements were performed in the backscattering geometry. Scanning electron micrograph of the CNTs between the electrodes (b).

Rodriguez et al. Nanoscale Research Letters 2012 7:682   doi:10.1186/1556-276X-7-682
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