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Progress in technology has brought microelectronics to the nanoscale, but nanoelectronics is not yet a well-defined engineering discipline with a coherent, experimentally verified, theoretical framework. The NCN has a vision for a new, 'bottom-up' approach to electronics, which involves: understanding electronic conduction at the atomistic level; formulating new simulation techniques; developing a new generation of software tools; and bringing this new understanding and perspective into the classroom. We address problems in atomistic phenomena, quantum transport, percolative transport in inhomogeneous media, reliability, and the connection of nanoelectronics to new problems such as biology, medicine, and energy. We work closely with experimentalists to understand nanoscale phenomena and to explore new device concepts. In the course of this work, we produce open source software tools and educational resources that we share with the community through the nanoHUB.
This page is a starting point for nanoHUB users interested in nanoelectronics. It lists key resources developed by the NCN Nanoelectronics team. The nanoHUB contains many more resources for nanoelectronics, and they can be located with the nanoHUB search function. To find all nanoelectronics resources, search for 'nanoelectronics.' To find those contributed by the NCN nanoelectronics team, search for 'NCNnanoelectronics.'
More information on Nanoelectronics can be found here.
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31 Mar 2008 | Tools | Contributor(s): Sanket S Mahajan, Ganesh Subbarayan, Xufeng Wang
Code to perform Molecular Dynamics (MD) Simulations
Boltzmann Transport Simulator for CNTs
20 Feb 2008 | Tools | Contributor(s): Zlatan Aksamija, Umberto Ravaioli
Simulate Electron transport in Single-walled carbon nanotubes using an upwinding discretization of the Boltzmann transport equation in the relaxation time approximation.
Bulk GaAs Ensemble Monte Carlo
04 Apr 2006 | Tools | Contributor(s): Mohamed Mohamed, Anjali Bharthuar, Umberto Ravaioli
Basic Ensemble Monte Carlo code for the study of transport in bulk GaAs semiconductor.
Low Field Mobility
28 Mar 2007 | Tools | Contributor(s): Mohamed Mohamed, Anjali Bharthuar, Umberto Ravaioli
Calculates low field electron mobility in III-V semiconductors using Rode's Method
06 Feb 2008 | Tools | Contributor(s): Saumitra Raj Mehrotra, Abhijeet Paul, Gerhard Klimeck, Dragica Vasileska, Gloria Wahyu Budiman
This tool simulates a Bipolar Junction Transistor (BJT) using a 2D mesh. Powered by PADRE.
Carbon nanotube based fixed-fixed NEMS
28 Jan 2008 | Tools | Contributor(s): Pradeep Kumar Gudla, Aswin Kannan, Zhi Tang, Narayan Aluru
Simulates pull-in behavior of Carbon nanotube based NEMS with fixed-fixed boundary conditions, with and without Vander Waal's effect
Quantum and Semi-classical Electrostatics Simulation of SOI Trigates
19 Feb 2008 | Tools | Contributor(s): Hyung-Seok Hahm, Andres Godoy
Generate quantum/semi-classical electrostatic simulation results for a simple Trigate structure
Molecular Structure Tracer
05 Feb 2008 | Tools | Contributor(s): Baudilio Tejerina
This tool provides a high quality display of molecular structures.
22 Jan 2008 | Tools | Contributor(s): Saumitra Raj Mehrotra, Abhijeet Paul, Gerhard Klimeck, Gloria Wahyu Budiman
Simulate single semiconductor characteristics
Periodic Potential Lab
19 Jan 2008 | Tools | Contributor(s): Abhijeet Paul, Junzhe Geng, Gerhard Klimeck
Solve the time independent schrodinger eqn. for arbitrary periodic potentials
MIT Atomic Scale Modeling Toolkit
15 Jan 2008 | Tools | Contributor(s): daniel richards, Elif Ertekin, Jeffrey C Grossman, David Strubbe, Justin Riley
Tools for Atomic Scale Modeling
Carrier Statistics Lab
08 Jan 2008 | Tools | Contributor(s): Saumitra Raj Mehrotra, Abhijeet Paul, Gerhard Klimeck
Calculate the electron & hole density in semiconductors
Path Integral Monte Carlo
13 Dec 2007 | Tools | Contributor(s): John Shumway, Matthew Gilbert
Crystal Viewer Tool
22 Dec 2007 | Tools | Contributor(s): Saumitra Raj Mehrotra, Michael Povolotskyi, Sebastian Steiger, Tillmann Christoph Kubis, Abhijeet Paul, Xingshu Sun, Victoria Savikhin, Gerhard Klimeck
Visualize different crystal lattices and planes
25 Sep 2007 | Tools | Contributor(s): Joe Ringgenberg, P. Alex Greaney, daniel richards, Jeffrey C Grossman, Jeffrey B. Neaton, Justin Riley
Study the transfer of energy between the vibrational modes of a carbon nanotube.
Micromechanics Simulation Tool
17 Aug 2007 | Tools | Contributor(s): priyum jyoti, Marisol Koslowski, Lei Lei
Mass spectrum ion trajectory
24 Aug 2007 | Tools | Contributor(s): Wei Xu, William Chappell, Zheng Ouyang, Xufeng Wang
Ion tracing program for ion trap Mass Spectrometry chemical sensing
13 May 2004 | Tools | Contributor(s): Steven Clark
PETE : Purdue Emerging Technology Evaluator
26 Jun 2007 | Tools | Contributor(s): Arijit Raychowdhury, Charles Augustine, Yunfei Gao, Mark Lundstrom, Kaushik Roy
Estimate circuit level performance and power of novel devices
15 Jun 2007 | Tools | Contributor(s): Joe Ringgenberg, Joydeep Bhattacharjee, Jeffrey B. Neaton, Jeffrey C Grossman, Eric Schwegler
Explore the influence of strain on first-principles bandstructures of semiconductors.
nanoHUB.org, a resource for nanoscience and nanotechnology, is supported by the National Science Foundation and other funding agencies.