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Non-Equilibrium Green's Function (NEGF): A Different Perspective
18 Sep 2015 | | Contributor(s):: Supriyo Datta
The NEGF method was established in the 1960’s through the classic work of Keldysh and others [1] using the methods of many- body perturbation theory (MBPT) and this approach is widely used in the literature [2]. By contrast I have introduced a different approach starting with the...
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Short-Wavelength Spin-Wave Generation by a Microstrip Line
17 Sep 2015 | | Contributor(s):: Adam Papp, Wolfgang Porod
IWCE 2015 presentation. We investigate the use of microstrip lines for short-wavelength spin-wave generation in magnetic thin films. We use micromagnetic and electromagnetic simulations to estimate the generated wave amplitudes for different geometries and at different frequencies. Our...
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Self-Consistent Field and Master Equation Approach to Calculating the Dielectric Function of Graphene
17 Sep 2015 | | Contributor(s):: Farhad Karimi, Irena Knezevic
IWCE 2015 presentation. Abstract and more information to be added at a later date.
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VALint: the NEEDS Verilog-A Checker (BETA)
21 Jan 2015 | | Contributor(s):: Xufeng Wang, Geoffrey Coram, Colin McAndrew
Verilog-A lint and pretty printer created by NEEDS
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A Comparative Study of nanoHUB Tools for the Simulation of Carbon-based FETs
31 Aug 2015 | | 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. ...
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ab initio simulations with ORCA
28 Jul 2015 | | Contributor(s):: nicolas onofrio, Alejandro Strachan
ab initio and density functional theory calculations dedicated to molecular systems
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DFT Material Properties Simulator
21 Jul 2015 | | Contributor(s):: Gustavo Javier, Usama Kamran, David M Guzman, Alejandro Strachan, Peilin Liao, Robert Joseph Appleton
Compute electronic and mechanical properties of materials from DFT calculations with 1-Click
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Variation-Aware Nanosystem Design Kit (NDK)
30 Jul 2015 | | 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...
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μplasma for Modified Paschen Curve Calculator
23 Jun 2015 | | Contributor(s):: Kudzo Samuel Ahegbebu, Alina Alexeenko, Siva Sashank Tholeti
Computes breakdown voltage and ionization enhanced Fowler Nordheim current density in microgaps.
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System of Systems Analytic Workbench Toolset
23 Mar 2015 | | Contributor(s):: Daniel A Delaurentis, Karen Marais, Navindran Davendralingam, Cesare Guariniello, Payuna Uday, Zhemei Fang, Demetrios Katsaduros, Rakshit Chandrahasa
This is a toolset including different methods to support system of systems development and analysis.
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Along for the Ride: Reflections on the Past, Present, and Future of Nanoelectronics
25 Jun 2015 | | Contributor(s):: Mark Lundstrom
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A Crash Course in Nanophotonic Simulations
18 Jun 2015 | | Contributor(s):: Peter Bermel
This seminar will cover rapid, scalable computational methods used in simulating optical reflection,transmission, and absorption in complex structures. After a brief survey of the tools available, the S4 simulation tool will be demonstrated in detail.
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New Frontiers in Terahertz Technology
30 Apr 2015 | | Contributor(s):: Mona Jarrahi
In this talk, I will describe some of our recent results on developing fundamentally new terahertz electronic/optoelectronic components and imaging/spectrometry architectures to mitigate performance limitations of existing terahertz systems.
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Failures in Photovoltaic Modules
16 Apr 2015 | | Contributor(s):: Peter Bermel
In this talk, I will discuss some of the major sources of performance degradation for common glass-encapsulated PV modules, including crystalline silicon and thin films. The greatest reliability challenges have occurred in the latter, with recent studies showing that thin-film modules operating...
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Combined Microstructure and Heat Transfer Modeling of Carbon Nanotube Thermal Interface Materials
22 Jul 2014 | | Contributor(s):: Yide Wang, Sridhar Sadasivam, Timothy S Fisher
Simulate mechanical and thermal performance of CNT thermal interface materials.
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Atomistic Simulations of Materials Chemistry: From Nanoelectronics to Energetics
06 Apr 2015 | | Contributor(s):: Alejandro Strachan
Presentation slides with embedded videos are available for download. Please see the Support Docs tab.
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Multiscale Modeling of Thermoelectric Cooler
17 Dec 2014 | | Contributor(s):: Allison Anne Campbell, Mohammad Zunaidur Rashid, afsana sharmin, Shaikh S. Ahmed
This tool simulates a practical thermoelectric cooler unit with atomistic models
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The Ultimate Scaling Limit - A Deterministic Single Atom Transistor
10 Mar 2015 | | Contributor(s):: Gerhard Klimeck
A talk by Dr. Gerhard Klimeck, Director of nanoHUB.org, Purdue University, Founder of NEMOco, LLC @ the University of Michigan.
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Thermoreflectance Imaging, Copper Via Reliability and Non- Local Thermal Transport
26 Feb 2015 | | Contributor(s):: Ali Shakouri
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Symmetry, Dimension, and Spin: Understanding transport in 2D 'phosphorene'
02 Mar 2015 | | Contributor(s):: Ian Appelbaum
Despite its low atomic number and inversion symmetry, recent electronic measurements demonstrate that (group-IV) graphene has a greatly disappointing spin lifetime, corroborated by theory showing strong spin-flip scattering by flexural (out-of-plane) phonons. There exists a class of graphene-like...