We realize the coupling of carbon nanotubes as a one-dimensional model system to near-field cavities for plasmon-enhanced Raman scattering. Directed dielectrophoretic assembly places single-walled carbon nanotubes precisely into the gap of gold nanodimers. The plasmonic cavities enhance the Raman signal of a small nanotube bundle by a factor of 10(3). The enhanced signal arises exclusively from...

Many potential applications have been proposed for carbon nanotubes, including conductive and high-strength composites; energy storage and energy conversion devices; sensors; field emission displays and radiation sources; hydrogen storage media; and nanometer-sized semiconductor devices, probes, and interconnects. Some of these applications are now realized in products. Others are demonstrated ...

A focused laser beam is used to heat individual single-walled carbon nanotube bundles bridging two suspended microthermometers. By measurement of the temperature rise of the two thermometers, the optical absorption of 7.4-10.3 nm diameter bundles is found to be between 0.03 and 0.44% of the incident photons in the 0.4 microm diameter laser spot. The thermal conductance of the bundle is obtained...

This paper investigates the effective wall thickness of a single-walled carbon nanotube, a critical quantity for any research in mechanics and property characterization of carbon nanotubes. To this end, the response of a bundle of single-walled carbon nanotubes to external hydrostatic pressure was modeled using the ring theory of continuum mechanics. The model predicted that the equivalent thic...

Carbon nanotubes (CNTs) constitute a prominent example of structural nanomaterials, with many potential applications that could take advantage of their unique mechanical properties. Utilizing the inherent strength of CNTs at larger length-scales is, however, hindered by the inherently weak intertube bonding interactions, allowing slippage of nanotubes within a bundle before large macroscopic st...

Carbon nanotubes (CNTs) present a new material for the construction of electrodes. The large scale production of aligned carbon nanotube (ACNT) arrays was first reported by Dai and co-workers [1], providing an opportunity to develop highly ordered, high surface area electrodes with excellent electronic and mechanical properties. While the latter two attributes are realized in the vertical direc...

The adsorption and separation of linear C1-nC5 and branched C5 isomers alkanes on single-walled carbon nanotube bundles at 300 K have been studied using configurational-bias Monte Carlo simulation. For pure linear alkanes, the limiting adsorption properties at zero coverage exhibit a linear relation with the alkane carbon number; the long alkane is more adsorbed at low pressures, but the revers...

In this work, a new interconnect structure is proposed for the first time where copper-carbon nanotube composite encapsulated by graphene barrier layers named here as (Cu-carbon) hybrid interconnects. The motivation behind to utilize enhanced conductivity of (Cu-CNT) and improved reliability copper-graphene (Cu-GNR) in order build better possible replacement copper interconnects near future VLS...