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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.
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17 Apr 2013 | Notes | Contributor(s): shaheen goel
the presentation gives a basic idea about the buckypaper and give breif details about the synthesis properties and applications of buckypaper
Random Forest Model Objects for Pulmonary Toxicity Risk Assessment
17 Apr 2013 | Downloads | Contributor(s): Jeremy M Gernand
This download contains MATLAB treebagger or Random Forest (RF) model objects created via meta-analysis of nanoparticle rodent pulmonary toxicity experiments. The ReadMe.txt file contains object …
Carbon-Based Nanoswitch Logic
28 Mar 2013 | Online Presentations | Contributor(s): Stephen A. Campbell
This talk discusses a rather surprising possibility: the use of carbon-based materials such as carbon nanotubes and grapheneto make nanomechanical switches with at least an order of magnitude lower …
Analysis of DC Electrical Conductivity Models of Carbon Nanotube-Polymer Composites with Potential Application to Nanometric Electronic Devices
12 Mar 2013 | Publications | Contributor(s): Rafael Vargas-Bernal, Gabriel Herrera-Pérez, Ma. Elena Calixto-Olalde, Margarita Tecpoyotl-Torres
The design of nanometric electronic devices requires novel materials for improving their electrical performance from stages of design until their fabrication. Until now, several DC electrical …
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 | Publications | 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 …
A CNTFET-Based Nanowired Induction Two-Way Transducers
05 Sep 2012 | Publications | Contributor(s): Rostyslav Sklyar
A complex of the induction magnetic field two-way nanotransducers of the different physical values for both the external and implantable interfaces in a wide range of arrays are summarized. …
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 …
Carbon NanoTubes: Structure - Properties - Applications
19 Mar 2012 | Teaching Materials | Contributor(s): Yuri A Kruglyak
Presentation slides for seminar given for students of Faculty of Computer Sciences of Odessa State Environmental University, Ukraine by Prof. Yuri Kruglyak on May 22, 2008.
Carbon Nanotube (CNT) Pulmonary Toxicity Data Set
14 Mar 2012 | Downloads | Contributor(s): Jeremy M Gernand
This data set contains the collected in vivo pulmonary toxicity results contained in 18 published studies conducted between 2004 and 2011 with single- and multi-walled carbon nanotubes. These data …
Direct mechanical measurement of the tensile strength and elastic modulus of multiwalled carbon nanotubes
07 Oct 2011 | Publications | Contributor(s): Brian Demczyk
This work represents the first in-situ measurenment of the tensile strength of a carbon nanotuube.
In-situ carbon nanotube tensile test
07 Oct 2011 | Animations | Contributor(s): Brian Demczyk
This represents the first in-situ tensile test observed in a transmission electron microscope.
BME 695L Lecture 5: Nanomaterials for Core Design
03 Oct 2011 | Online Presentations | Contributor(s): James Leary
See references below for related reading. 5.1 Introduction 5.1.1 core building blocks 5.1.2 functional cores 5.1.3 functionalizing the core surface 5.2 Ferric oxide …
Tutorial 2: Thermal Transport Across Interfaces - Electrons
16 Aug 2011 | Online Presentations | Contributor(s): Timothy S Fisher
Outline: Thermal boundary resistance Electronic transport Real interfaces and measurements Carbon nanotube interfaces “Electronics from the Bottom Up” is an educational initiative …
Nanodays - Space—Lab on Chip Technology: The final frontier
18 May 2011 | Online Presentations | Contributor(s): Marshall Porterfield
D. Marshall Porterfield is a Professor of Agricultural & Biological Engineering with a joint appointment in Horticulture and Landscape Architecture. Dr. Porterfield received his B.S. from the …
NanoDays - Artificial Photosynthesis with Biomimetic Nanomaterials: Self-Repairing Solar Cells
05 May 2011 | Online Presentations | Contributor(s): Jong Hyun Choi
Purdue NanoDays Purdue University Office of Engagement NANOVIS Incorporated Purdue Research Park Intel Corporation nano Professor Verso Paper Corp Purdue University Discover Park Qdoba …
Putting the Electron’s Spin to Work
14 Apr 2011 | Online Presentations | Contributor(s): Daniel Ralph
I will discuss recent progress in experimental techniques to control the orientations of nanoscale magnetic moments and electron spins, and to use these new means of control for applications. One …
Tutorial 2: A Bottom-Up View of Heat Transfer in Nanomaterials
23 Mar 2011 | Online Presentations | Contributor(s): Timothy S Fisher
This lecture provides a theoretical development of the transport of thermal energy by conduction in nanomaterials. The physical nature of energy transport by two carriers—electrons and …
Illinois Nano EP Seminar Series Spring 2010 - Lecture 3: Characterization and Modeling of Transport in Single Walled Carbon Nanotube Films for Device Applications
23 Feb 2011 | Online Presentations | Contributor(s): Ashkan Behnam
Single‐walled carbon nanotube (CNT) films are transparent, conductive, and flexible materials. These films have uniform physical and electronic properties, and can be mass produced in a cost …
14 Feb 2006 | Tools | Contributor(s): Anisur Rahman, Jing Wang, Jing Guo, Md. Sayed Hasan, Yang Liu, Akira Matsudaira, Shaikh S. Ahmed, Supriyo Datta, Mark Lundstrom
Calculate the ballistic I-V characteristics for conventional MOSFETs, Nanowire MOSFETs and Carbon NanoTube MOSFETs
Illinois Nano EP Seminar Series Spring 2010 - Lecture 5: Alignment of Carbon Nanotubes: a Route to Nanoelectronics
29 Jan 2011 | Online Presentations | Contributor(s): Jianliang Xiao
Single walled carbon nanotubes (SWNTs) possess extraordinary electrical properties, with many possible applications in electronics. Dense, horizontally aligned arrays of linearly configured SWNTs …
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