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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 (161-180 of 313)

  1. Nanodevices: A Bottom-up View

    13 Jun 2005 | Online Presentations | Contributor(s): Supriyo Datta

    It is common to differentiate between two ways of building a nanodevice: a top-down approach where we start from something big and chisel out what we want and a bottom-up approach where we...

    http://nanohub.org/resources/385

  2. 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

  3. Nanoelectronics: The New Frontier?

    18 Apr 2005 | Online Presentations | Contributor(s): Mark Lundstrom

    After forty years of advances in integrated circuit technology, microelectronics is undergoing a transformation to nanoelectronics. Modern day MOSFETs now have channel lengths of only 50 nm, and...

    http://nanohub.org/resources/185

  4. 2005 Molecular Conduction and Sensors Workshop

    27 Jul 2005 | Workshops

    This is the 3rd in a series of annual workshops on Molecular Conduction. The prior workshops have been at Purdue University, W. Lafayette, IN (2003) and Nothwestern University, Evanston, IL...

    http://nanohub.org/resources/140

  5. 2004 Molecular Conduction Workshop

    08 Jul 2004 | Workshops

    The tutorials supplied below were part of the Molecular Conduction Workshop held at Northwestern University in July of 2004.

    http://nanohub.org/resources/511

  6. Ashkan Behnam

    Research assistant at University of Florida

    http://nanohub.org/members/7846

  7. Interfacing Carbon Nanotubes with Biological Systems: From Biosensors to Cellular Transporters

    21 Oct 2004 | Online Presentations | Contributor(s): Hongjie Dai

    This talk will discuss two relatively new topics in carbon nanotube research. The first is nanotubes for chemical and biological sensors, an exploration motivated by the ultra high surface area of...

    http://nanohub.org/resources/172

  8. Vertically Aligned Carbon Nanotube for Interconnects and Nanoelectrode Based Biosensors

    15 Apr 2004 | Online Presentations | Contributor(s): Jun Li

    In the past few years, tremendous progress in the growth of carbon nanotubes (CNTs) has been made, which enabled the fabrication of various CNT devices for applications in electronics, biomedical...

    http://nanohub.org/resources/162

  9. 2004 Linking Bio and Nano Symposium

    26 Jul 2004 | Workshops

    Explore ways universities can work together in Bio-NanoTechnology. Discover research opportunities in this emerging area. Network with professionals and researchers who share common interests....

    http://nanohub.org/resources/135

  10. SURI 2003 Conference

    07 Aug 2003 | Workshops

    2003 SURI Conference Proceedings

    http://nanohub.org/resources/134

  11. 2003 Molecular Conduction Workshop Agenda

    09 Jul 2003 | Presentation Materials

    This workshop brought together leading groups in this field to discuss status and key challenges in molecular electronics. Both experimental and theoretical/modeling efforts were discussed.

    http://nanohub.org/resources/133

  12. Electronic Transport in Semi-conducting Carbon Nanotube Transistor Devices

    16 Oct 2003 | Online Presentations | Contributor(s): Joerg Appenzeller

    Recent demonstrations of high performance carbon nanotube field-effect transistors (CNFETs) highlight their potential for a future nanotube-based electronics. Besides being just a nanometer in...

    http://nanohub.org/resources/147

  13. Nanoelectronics/Mechanics With Carbon Nanotubes

    26 Feb 2004 | Online Presentations | Contributor(s): Ji-Yong Park

    In this talk, I will present efforts to understand electrical/mechanical properties of carbon nanotubes (CNTs) by combining electric transport measurements and the scanning probe microscopy.

    http://nanohub.org/resources/157

  14. 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

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