Short-Wavelength Spin-Wave Generation by a Microstrip Line
17 Sep 2015 | Online Presentations | 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...
Shape Generator for DDSCAT
07 Sep 2015 | Tools | Contributor(s): Manoj Seeram, Gregory T. Forcherio, donald keith roper
This Matlab Graphical User Interface walks users through creating custom 3D shapes. It then generates the target and parameter files that are required to simulate the created shapes in the Discrete Dipole Approximation software.
A physics-based compact model for thermoelectric devices
03 Sep 2015 | Papers | Contributor(s): Kyle Conrad
Thermoelectric devices have a wide variety of potential applications including as coolers, temperature regulators, power generators, and energy harvesters. During the past decade or so, new thermoelectric materials have been an active area of research. As a result, several new high figure of...
nanoHUB Used in Research: A One Developer/User View
18 Feb 2016 | Online Presentations | Contributor(s): Dragica Vasileska
In this presentation I will give overview of selected nanoHUB tools and their potential for performing state- of-the-art research. The tools selected for this purpose include SCHRED, QuaMC2D, and OMEN nanowire/ NEMO5. ...
Nanomaterial Registry: present and future
18 Feb 2016 | Online Presentations | Contributor(s): Alexander Tropsha
The Nanomaterial Registry is a data-driven tool aimed at enabling researchers to close this knowledge gap. As researchers interact with the information in this central data repository, knowledge will be extracted and used to guide new research and, ultimately, the safe use of nanomaterials....
The Deployment and Evolution of the First NEEDS- Certified Model — MIT Virtual Source Compact Model for Silicon Nanotransistors
04 Oct 2015 | Online Presentations | Contributor(s): Shaloo Rakheja
In my talk, I will walk you through the fundamental steps involved in developing compact models, using the MVS model as an example. From the “lessons learned” in the process of MVS release in 2013 and its subsequent updates, I will provide a checklist of good practices to adopt while...
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. ...
NEMO5, a Parallel, Multiscale, Multiphysics Nanoelectronics Modeling Tool
: From Basic Physics to Real Devices and to Global Impact on nanoHUB.org
10 Nov 2016 | Online Presentations | Contributor(s): Gerhard Klimeck
The Nanoelectronic Modeling tool suite NEMO5 is aimed to comprehend the critical multi-scale, multi-physics phenomena and deliver results to engineers, scientists, and students through efficient computational approaches. NEMO5’s general software framework easily includes any kind of...
Variational Formulation of Stable Discrete k · p Models
25 Jan 2016 | Online Presentations | Contributor(s): William R Frensley
IWCE 2015 presentation. the longstanding problem of spurious states in k·: ; p models of semiconductor nanostructures has been shown to be an artifact of the use of the centereddifference approximation to the gradient, and it has been shown that stable models may be constructed on...
Calculation of phonon transmission in Si/PtSi heterostructures
25 Jan 2016 | Online Presentations | Contributor(s): Jung Hyun Oh, Mincheol Shin
In this work we examine the suppression of phonon transport in another example, Si and SiPt heterostructures (3D). This heterostrucure is believed to have the benefit that the electrical conductance can be kept high while the phonon propagation is suppressed due to the large acoustic impedance...
Adding Trapped Molecules to the Quantum Toolkit
25 Jan 2016 | Online Presentations | Contributor(s): Brian Odom
I will discuss techniques we have developed to optically cool rotations of trapped molecular ions, using a single spectrally shaped broadband laser. I will also discuss our progress toward using this quantum control for molecular coherent manipulation, single-molecule fluorescence imaging,...
nanoHUB@SIU: Pedagogy and Beyond
22 Jan 2016 | Online Presentations | Contributor(s): Shaikh S. Ahmed
As a postdoctoral researcher at NCN, during the years 2005-7, in addition to usual research activities, I was tasked with working closely with the nanoHUB Team to augment a few pre-existing quantum device simulators, create rappturized user interfaces, and run end-to-end simulations for...
Polymer Synthesis and Characterization in the Cloud: a nanoHUB Classroom Experience
22 Jan 2016 | Online Presentations | Contributor(s): Coray Colina
In this talk, I’ll share the experience of teaching a junior undergraduate computational course in materials science and engineering, with over 70 participants. Both molecular and continuum methods were studied and applied to relevant materials problems. Students were able to build and...
nanoHUB: Not Just for PhDs
20 Jan 2016 | Online Presentations | Contributor(s): Deb Newberry
In 2004, Dakota County Technical College started a 2 year, AAS degree Nanoscience Technician program. This program has always involved an aspect of computer simulations, both in a specific Computer Simulation class and as a part of several other classes such as the nanoelectronics and materials...
nanoHUB: Cloud Scientific Computing in Materials Education and Research
22 Jan 2016 | Online Presentations | Contributor(s): Alejandro Strachan
nanoHUB’s cyber-infrastructure empowers simulation tool developers to make their codes universally accessible and useful via cloud computing and empowers users who can run hundreds of tools using a web-browser or tablet, free of charge, and without the need to download or install any...
nanoHUB - Educational Tour de Force
14 Jan 2016 | Online Presentations | Contributor(s): David K. Ferry
nanoHUB was originally created to bring together the computational electronics world as a place where programs and results could be efficiently shared. For that purpose, it has matured and grown to where it is a major force in the area. But, it can also be a great tool for education, an...
nanoHUB User Conference 2015
22 Mar 2016 | Workshops
Introduction to Project Management
11 Sep 2015 | Online Presentations | Contributor(s): Jon Wright
In this introduction to project management, Jon Wright talks to the 2015 NCN SURF students about successfully organizing their summer research project After a brief exercise to establish a common vocabulary, this talk covers high level aspects of project management. Following this level setting...
Plastic Deformation at the Nanoscale
11 Sep 2015 | Online Presentations | Contributor(s): Marisol Koslowski
To model the deformation of metallic materials at micron and submicron scales a continuum theory of dislocations is derived. We will introduce the MicroMechanics Simulation Tool and the NanoPlasticity Lab. Both tools are dislocation mechanics simulations for the prediction of plastic deformation...
Introduction to Molecular Dynamics
11 Sep 2015 | Online Presentations | Contributor(s): Alejandro Strachan