Single wall carbon nanotubes (SWCNTs) have been used as the active channels of field effect transistors (FET). The next development step involves the integration of CNTFETs to form logic gates; the basic units of computers. For this we need to have both pand n-type CNTFETs. However, without special treatment, the obtained CNTFETs are always p-type: the current carriers are holes and the devices...

In recent years, requirements in terms of service-life of civil engineering structures have become more and more stringent, so that the focus of designers and owners is now set on structural durability. Foreseeing structural failures and repairing damaged structures at an early stage has become a major stake. This approach calls for an accurate knowledge of the state of the structure at any poi...

A Verilog-A compact model for Carbon NanoTube Field Effect Transistors (CNTFETs) has been implemented to study basic digital circuits. The model, based on the hypothesis of fully ballistic transport in a mesoscopic system between two non-reflective contacts, has been structured to allow an easy implementation in Verilog-A language and has been compared with experimental data, showing a good agr...