The Role of Dimensionality on Phonon-Limited Charge Transport: from CNTs to Graphene
27 Oct 2016 | Online Presentations | Contributor(s): Jing Li, Yann-Michel Niquet
IWCE 2015 presentation.
Multi-Scale Modeling of Metal-CNT Interfaces
03 Nov 2015 | Online Presentations | Contributor(s): Martin Claus
IWCE 2015 presentation. the authors studied the impact of contact materials on cntfet behavior using multiscale modeling and simulation framework. a strong correlation between metal-cnt coupling strength, contact length and contact resistance was found. the atomistic simulation was used to...
A Comparative Study of nanoHUB Tools for the Simulation of Carbon-based FETs
03 Sep 2015 | Presentation Materials | Contributor(s): Jose M. de la Rosa
This work compares the different tools available in nanoHUB for the electrical simulation of carbon- based field-effect transistors made up of either carbon nanotubes (CNTs) or graphene. ...
Variation-Aware Nanosystem Design Kit (NDK)
30 Jul 2015 | Downloads | Contributor(s): Gage Hills
Carbon nanotube field-effect transistors (CNFETs) are promising candidates for building energy-efficient digital systems at highly scaled technology nodes. However, carbon nanotubes (CNTs) are inherently subject to variations that reduce circuit yield, increase susceptibility to noise, and...
The Road Ahead for Carbon Nanotube Transistors
09 Jul 2013 | Online Presentations | Contributor(s): Aaron Franklin
In this talk, recent advancements in the nanotube transistor field will be reviewed, showing why CNTFETs are worth considering now more than ever. Then, the material- and device-related challenges to realizing a nanotube-driven digital technology will be covered.
Quantum and Atomistic Effects in Nanoelectronic Transport Devices
28 Jun 2013 | Papers | Contributor(s): Neophytos Neophytou
As devices scale towards atomistic sizes, researches in silicon electronic device technology are investigating alternative structures and materials. As predicted by the International Roadmap for Semiconductors, (ITRS), structures will evolve from planar devices into devices that include 3D...
Inelastic Transport in Carbon Nanotube Electronic and Optoelectronic Devices
28 Jun 2013 | Papers | Contributor(s): Siyu Koswatta
Discovered in the early 1990's, carbon nanotubes (CNTs) are found to have exceptional physical characteristics compared to conventional semiconductor materials, with much potential for devices surpassing the performance of present-day electronics. Semiconducting CNTs have large carrier...
Electron Phonon Interaction in Carbon Nanotube Devices
28 Jun 2013 | Papers | Contributor(s): Sayed Hasan
With the end of silicon technology scaling in sight, there has been a lot of interest in alternate novel channel materials and device geometry. Carbon nanotubes, the ultimate one-dimensional (1D) wire, is one such possibility. Since the report of the first CNT transistors, lots has been learned...
Carbon Nanotube Electronics: Modeling, Physics, and Applications
28 Jun 2013 | Papers | Contributor(s): Jing Guo
In recent years, significant progress in understanding the physics of carbon nanotube electronic devices and in identifying potential applications has occurred. In a nanotube, low bias transport can be nearly ballistic across distances of several hundred nanometers. Deposition of high-k gate...
17 Apr 2013 | Presentation Materials | 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 descriptions including output definitions, input parameter descriptions, and applicable limits.
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 power dissipation than the low power CMOS options and performance between the various CMOS...
Analysis of DC Electrical Conductivity Models of Carbon Nanotube-Polymer Composites with Potential Application to Nanometric Electronic Devices
12 Mar 2013 | Papers | 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 conductivity models for composite materials have been proposed. However, these models must be valued to...
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 impurities affect the toxicity of carbon nanotubes.” This information is meant to supplement and...
A CNTFET-Based Nanowired Induction Two-Way Transducers
05 Sep 2012 | Papers | 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. Implementation of the nanowires allows reliable transducing of the biosignals' partials and bringing of...
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 applications. Specifically, the ballistic transport regime that has been reached with the shortest...
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 include characterization measurements of the CNT samples as well as observed animal toxic responses...
Direct mechanical measurement of the tensile strength and elastic modulus of multiwalled carbon nanotubes
07 Oct 2011 | Papers | Contributor(s): Brian Demczyk, Y.M. Wang, J. Cumings, M. Hetman, W. Han, A. Zettl. R. O. Ritchie
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.