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Keywords: Carbon Nanotube
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Proceedings Papers

Proc. ASME. IMECE2021, Volume 11: Heat Transfer and Thermal Engineering, V011T11A086, November 1–5, 2021
Paper No: IMECE2021-70349
...Abstract Abstract In the present study, we investigate single mode phonon scattering from a junction structure that is consisted of a (6,6) single walled carbon nanotube (SWCNT) and graphene under mechanical deformation using phonon wavepacket analysis. Longitudinal acoustic phonon mode...
Proceedings Papers

Proc. ASME. IMECE2020, Volume 3: Advanced Materials: Design, Processing, Characterization, and Applications, V003T03A026, November 16–19, 2020
Paper No: IMECE2020-23698
... of advanced electrical conductors is their relatively low density. Copper — as reference — is compared with carbon-based conductors and copper nanocomposites, on the basis of equivalent volume and equivalent weight. It is shown that while doped carbon nanotube (CNT) conductors may potentially result...
Proceedings Papers

Proc. ASME. IMECE2008, Volume 12: Mechanics of Solids, Structures and Fluids, 705-709, October 31–November 6, 2008
Paper No: IMECE2008-68088
... nanostructures and general three-dimensional nanostructures. The concept of geometric-exact mapping is discussed through the examples. Comparisons with full-scale molecular mechanics simulations are made to illustrate the robustness of this approach. Carbon nanotube spatial secant hyperelasticity...
Proceedings Papers

Proc. ASME. IMECE2008, Volume 12: Mechanics of Solids, Structures and Fluids, 333-337, October 31–November 6, 2008
Paper No: IMECE2008-67606
...-0072, USA ABSTRACT We present a framework based on coupling FEM/continuum method with quantum mechanical model for studying the effects of curvature, relaxation and mechanical deformation on the electronic properties of single-walled carbon nanotubes. The rehybridization and curvature effects, which...
Proceedings Papers

Proc. ASME. IMECE2002, Microelectromechanical Systems, 77-81, November 17–22, 2002
Paper No: IMECE2002-33325
... This paper presents new techniques for depositing single multi-walled carbon nanotube (MWCNT) on metal electrodes based on micro-fabrication and an electric-field-guided assembly technique. It was demonstrated that a single MWCNT can be directionally deposited across a microscale gap guided...
Proceedings Papers

Proc. ASME. IMECE2003, Materials, 199-203, November 15–21, 2003
Paper No: IMECE2003-41775
... these properties suggest that substantial ionization may occur at low voltages compared to conventional methods involving glow or arc gas discharges. Electron field emission from carbon-based materials, including polycrystalline diamond and carbon nanotubes, in atmospheric pressure air is experimentally...
Proceedings Papers

Proc. ASME. IMECE2003, Electronic and Photonic Packaging, Electrical Systems and Photonic Design, and Nanotechnology, 815-819, November 15–21, 2003
Paper No: IMECE2003-41138
..., the interfacial shear strength between the SWNT and the cured epoxy resin is calculated to be up to 75MPa. These analysis results indicate that there could be an effective stress transfer from the epoxy resin to the nanotube. Carbon Nanotube Nanomaterials Nanocomposites Molecular Dynamics Simulation...
Proceedings Papers

Proc. ASME. IMECE2004, Heat Transfer, Volume 3, 321-328, November 13–19, 2004
Paper No: IMECE2004-61163
.... A significant amount of heat can be transferred to the anode from high-energy electrons as they impact the anode surface. This study investigates the heating of a thin, disc-shaped steel anode by field-emitted electrons from a single carbon nanotube. Experiments have demonstrated a temperature rise of more than...
Proceedings Papers

Proc. ASME. IMECE2005, Manufacturing Engineering and Materials Handling, Parts A and B, 987-993, November 5–11, 2005
Paper No: IMECE2005-82309
... 31 01 2008 This paper presents the development of carbon-nanotube-based, polymer composite films that can be used as high-sensitivity strain sensors. The films were fabricated via either melt processing or solution casting of thermoplastic polymer matrices containing low concentrations...