'Nanotube' diaporamas de présentation

Carbon Nanotube Field-Effect Transistors: An Evaluation

Carbon Nanotube Field-Effect Transistors: An Evaluation. D.L. Pulfrey, L.C. Castro, D.L. John. Department of Electrical and Computer Engineering University of British Columbia Vancouver, B.C. V6T1Z4, Canada pulfrey@ece.ubc.ca. S.Iijima, Nature 354 (1991) 56.

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Transport in nanostructures

Transport in nanostructures. M. P. Anantram ( anant@nas.nasa.gov ) Center for Nanotechnology NASA Ames Research Center, Moffett Field, California. Outline. Transport: What is physically different? Applications - Resonant Tunneling Diodes (RTD)

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Carbon nanotubes

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Carbon Nanotubes

Carbon Nanotubes. Deanna Zhang Chuan-Lan Lin May 12, 2003. Overview. Introduction History Fabrication Application Summary. Introduction I: What is nanotube?. Responsible bond: Unit cell: honeycomb pattern Wrapping these patterns back on top of themselves and joining the edges

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Image-potential States in Carbon Nanotubes

Image-potential States in Carbon Nanotubes. PLAN. Introduction Carbon nanotube Image states Time-resolved two photon photoemission Calculation of image potential states Model potential Binding energies for SWNT and MWNT Nanotube bundles Experimental setup Pump-probe optics

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Simulating the process of water passing through carbon nanotube

Simulating the process of water passing through carbon nanotube. Dr. Gerhard Hummer. Arm-chair type nanotube. http://mailhost.ccs.uky.edu/~ernst/carbontubes/structure.html. Water insert into the nanotube. www.ks.uiuc.edu/Training/Tutorials/science/nanotub es.pdb. Lannard-Jones potential.

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Optimization of Carbon Nanotube Field-Effect Transistors (FETs)

Optimization of Carbon Nanotube Field-Effect Transistors (FETs). Alexandra Ford NSE 203/EE 235 Class Presentation March 5, 2007. Two Papers I Will Be Presenting Today:. How to Optimize a CNFET. Two papers discuss how to optimize a carbon nanotube FET to have

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[1] J. Zhang et al. , Appl. Phys. Lett . 88 , 123112 (2006).

Gas Detection Mechanism of Single Walled Carbon Nanotube Networks Paola Barbara, Georgetown University, DMR 1008242.

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in II polarization: the line shift E g = E 11 =1.43 eV E g pert = 1.33 eV

Perp. Absorption Energy (eV). 3.5. 3.5. DNA-wrapped tube. Bare [7,0] tube. 2.5. 2.5. 0.8. 1.8. 2.8. 0.8. 1.8. 2.8. 1.5. 1.5. 3D view of the hybrids. Parallel Emission Energy (eV). Optical Identification of Helical ss-DNA Wrapping on the Nanotube.

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