Fundamental properties of single-wall carbon nanotubes

Article Abstract:

The study provides a survey of some of the fundamental electronic and structural properties of single-wall carbon nanotubes (SWCNTs) with emphasis on their unique electronic properties. The standard one-parameter graphene sheet model of SWCNTs, introduced in the earliest published paper on extended SWCNTs, is discussed in terms of both success and limitation.

Atomic properties

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In-flight kinetic measurements of the aerosol growth of carbon nanotubes by electrical mobility classification

Article Abstract:

An on-the-fly kinetic study of gas-phase growth of multiwalled carbon nanotubes (CNT) is described by using an electrical mobility classification of the CNT. A tandem differential mobility experiment (TDMA) method is described to determine the growth kinetics and activation energy of CNTs grown in the aerosol phase.

Aerosols

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Persistent photoconductivity in chemically modified single-wall carbon nanotubes

Article Abstract:

A new fundamental characteristic of semiconducting single wall carbon nanotubes (SWNTs), the persistent photoconductivity of chemically modified carbon nanotubes films is reported. Carboxylated SWNTs reveal negative persistent photoconductivity that could be quenched by infrared illumination.

Analysis, Carbon, Photoconductivity

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