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Tags: carbon nanotubes

Description

100 amps of electricity crackle in a vacuum chamber, creating a spark that transforms carbon vapor into tiny structures. Depending on the conditions, these structures can be shaped like little, 60-atom soccer balls, or like rolled-up tubes of atoms, arranged in a chicken-wire pattern, with rounded ends. These tiny, carbon nanotubes, discovered by Sumio Iijima at NEC labs in 1991, have amazing properties. They are 100 times stronger than steel, but weigh only one-sixth as much. They are incredibly resilient under physical stress; even when kinked to a 120-degree angle, they will bounce back to their original form, undamaged. And they can carry electrical current at levels that would vaporize ordinary copper wires.

Learn more about carbon nanotubes from the many resources on this site, listed below. More information on Carbon nanotubes can be found here.

All Categories (101-120 of 315)

  1. Introduction to FETToy

    03 Jul 2007 | Learning Modules | Contributor(s): James K Fodor, Jing Guo

    This learning module introduces nanoHUB users to the FETToy simulator. A brief introduction to FETToy is presented, followed by voiced presentations featuring the simulator in action. Upon...

    http://nanohub.org/resources/2844

  2. Irradiation and Nanomechanics of Multi-Walled Carbon Nanotubes

    23 Mar 2006 | Online Presentations | Contributor(s): Sharon K. Pregler, Susan Sinnott

    Irradiation of nanotube structures with electron and ion beams has been used to produce functionalized nanotubes and fundamentally new structures, including junctions. Here, we build on previous...

    http://nanohub.org/resources/1114

  3. Joshua Wood

    http://nanohub.org/members/33112

  4. Journey Along the Carbon Road

    19 Apr 2012 | Online Presentations | Contributor(s): Zhihong Chen

    I will discuss two distinct topics: In the first part of my talk I will present results on carbon nanotubes focusing on high performance computing with the aim to replace silicon in logic device...

    http://nanohub.org/resources/13350

  5. Justin Koepke

    http://nanohub.org/members/27307

  6. Kartik Kapoor

    http://nanohub.org/members/88088

  7. Logic Devices and Circuits on Carbon Nanotubes

    05 Apr 2006 | Online Presentations | Contributor(s): Joerg Appenzeller

    Over the last years carbon nanotubes (CNs) have attracted an increasing interest as building blocks for nano-electronics applications. Due to their unique properties enabling e.g. ballistic...

    http://nanohub.org/resources/1487

  8. Lourdu Deepak

    Hi friends, Currently i'm doing my master in VLSI design, and looking forward to a project in Nano electronics which is totally related to nano fabrication and nano FINFETs and all other explained...

    http://nanohub.org/members/56686

  9. Mini-Workshop on Carbon-Nanotube FETs

    13 May 2003 | Workshops

    This informal one-day workshop was intended to discuss theory, modeling, and simulation for CNT-electronics, specifically FETs. The objective was to kick off an NSF-funded project on the modeling...

    http://nanohub.org/resources/132

  10. Model Validation Document for "A Meta-Analysis of Carbon Nanotube Pulmonary Toxicity Studies – How Physical Dimensions and Impurities Affect the Toxicity of Carbon Nanotubes"

    19 Nov 2012 | Papers | Contributor(s): Jeremy M Gernand, Elizabeth Casman

    This document contains model learning statistics, and structure of the models utilized in the paper “A meta-analysis of carbon nanotube pulmonary toxicity studies – How physical dimensions and...

    http://nanohub.org/resources/15901

  11. Modern X-ray Scattering Methods for Nanoscale Materials Analysis

    15 Oct 2008 | Online Presentations | Contributor(s): Richard J. Matyi

    Since its discovery by von Laue in 1912, X-ray diffraction has become an indispensable tool for structure determinations in the physical and biological sciences. X-rays are characterized by high...

    http://nanohub.org/resources/5580

  12. Molecular Dynamics Studies of Gaseous Transport

    05 Apr 2006 | Online Presentations | Contributor(s): Ki-Ho Lee, Jason Myers, Susan Sinnott

    Carbon nanotubes (CNTs) have generated a great deal of interest due to their unique properties. In this study, we examine the transport properties of various nanotubes using REBO-MD to determine...

    http://nanohub.org/resources/1198

  13. Moore's Law Forever?

    13 Jul 2005 | Online Presentations | Contributor(s): Mark Lundstrom

    This talk covers the big technological changes in the 20th and 21st century that were correctly predicted by Gordon Moore in 1965. Moore's Law states that the number of transistors on a silicon...

    http://nanohub.org/resources/188

  14. MOSCNT: code for carbon nanotube transistor simulation

    14 Nov 2006 | Downloads | Contributor(s): Siyu Koswatta, Jing Guo, Dmitri Nikonov

    Ballistic transport in carbon nanotube metal-oxide-semiconductor field-effect transistors (CNT-MOSFETs) is simulated using the Non-equilibrium Green’s function formalism. A cylindrical transistor...

    http://nanohub.org/resources/1989

  15. MSE 376 Lecture 6: Carbon Nanomaterials, part 1

    22 Mar 2007 | Online Presentations | Contributor(s): Mark Hersam

    http://nanohub.org/resources/2503

  16. MSE 376 Lecture 7: Carbon Nanomaterials, part 2

    22 Mar 2007 | Online Presentations | Contributor(s): Mark Hersam

    http://nanohub.org/resources/2506

  17. MSE 376 Lecture 8: Carbon Nanomaterials, part 3

    22 Mar 2007 | Online Presentations | Contributor(s): Mark Hersam

    http://nanohub.org/resources/2509

  18. MSL Simulator

    17 Jun 2005 | Tools | Contributor(s): K. J. Cho

    Easy-to-use interface for designing and analyzing electronic properties of different nano materials

    http://nanohub.org/resources/msl

  19. Multiple Transfers of Single-Walled Carbon Nanotubes on Silicon Wafers

    20 Mar 2009 | Papers | Contributor(s): Alan Salvador Teran

    Single-walled carbon nanotubes (SWCNTs) have many applications, including high speed transistor devices (see Figure 1). SWCNTs are grown on single-crystal quartz wafers and then transferred onto...

    http://nanohub.org/resources/6504

  20. Nadya Mason

    Assistant Professor, Department of Physics, University of Illinois at Urbana-Champaign Professor Nadya Mason received her bachelor's degree in physics from Harvard University in 1995 and received...

    http://nanohub.org/members/53203

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