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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.
Carbon Nanotube Worksheet
27 Apr 2018 |
Posted by Tanya Faltens
how to combine the negative capacitance model with the carbon nano tube transistor model in verilog a file?
Closed | Responses: 9
Sumit Kumar Sinha
CNRS - Carbon Nanotube Interconnect RC Model
06 Oct 2017 | Compact Models | Contributor(s):
By Jie LIANG, Aida Todri1
This CNT Interconnect Compact Model includes a solid physics understanding and electrical modeling for pristine and doped SWCNT as Interconnect applications. SWCNT resistance and capacitance are...
23 May 2017 | | Contributor(s):: Luca Bergamasco, Matteo Fasano, Eliodoro Chiavazzo, Pietro Asinari, Annalisa Cardellini, Matteo Morciano
Compute thermal conductivity of single-walled carbon nano-tubes via NEMD method
02 Aug 2017 |
Posted by Terrence Warren McGinnis
This worksheet has students describe the geometries and conductivity type of several different carbon nanotubes of differing chirality. CNT Bands can be used to simulate the structures...
18 Jul 2017 |
Posted by Tanya Faltens
CNT Creating Python script
04 Jul 2017 | | Contributor(s):: Saksham Soni
It can work through running python script directly on PC without using Internet .Just you download and install NanoTCAD ViDES and then we can simulate CNT and GNR without using nanohub or internet.
Coherent Nonlinear Optical Propagation Processes in Hyperbolic Metamaterials
07 Jun 2017 | | Contributor(s):: Alexander K. Popov
Coherence and interference play an important role in classic and quantum physics. Processes to be employed can be significantly enhanced and the unwanted ones suppressed through the deliberately tailored constructive and destructed interference at quantum transitions and at nonlinear optical...
Guruprasad S Hegde
Muhammad Ihsan Ul Haq
The Role of Dimensionality on Phonon-Limited Charge Transport: from CNTs to Graphene
21 Oct 2016 | | Contributor(s):: Jing Li, Yann-Michel Niquet
IWCE 2015 presentation.