
[Illinois] Modeling and Characterization of Anisotropic Objects by Volume Integral Equation Methods
10 Mar 2015  Online Presentations  Contributor(s): Lin Sun

Melting via molecular dynamics simulations
10 Mar 2015  Teaching Materials  Contributor(s): Alejandro Strachan
In this assignment you will use MD simulations to study melting in metals using the nanoMATERIALS simulation tool in nanoHUB. You will build a supercell and heat it up to study its melting. You can visualize the atomic configuration as the temperature is increased and after melting. From the...

Mandelbrotx
10 Mar 2015  Downloads  Contributor(s): Benjamin Cornejo, Bryan M. Wong
Mandelbrotx: plots interesting Mandelbrotlike sets. These codes make pretty nice pictures.

Mathematical Models and Simulations Workshop Presentation
10 Mar 2015  Presentation Materials  Contributor(s): Kelsey Joy Rodgers, Heidi A DiefesDux, Krishna Madhavan, Yi Kong
Developing engineers for a changing world presents a greater need for students to understand simulations. Understanding mathematical models and simulations are skills that all engineers need for industry and research, but many engineering students lack a conceptual understanding of how to...

Nanomaterial Registry
06 Mar 2015  Data Exploration  Contributor(s): NanomaterialRegistry
View, visualize and download data using IDENT, the Interactive Data Exploration and Navigation Tool.

Long term Aging of Autonomous STructures (LAAST) Seminar Series
07 Apr 2015  Series  Contributor(s): Ali Shakouri
The Long term Aging of Autonomous STructures (LAAST) seminar series focuses on reliability and aging of devices for energy conversion, information processing or sensing.

E304  Introduction to Nanoscience and Technology  Nanophysics
05 Mar 2015  Presentation Materials  Contributor(s): Mehmet Cevdet Ozturk
This power point presentation reviews the history and underlying principles of nanophysics.

E304 L2.1.1: Miniaturization
05 Mar 2015  Presentation Materials  Contributor(s): Mehmet Cevdet Ozturk

[Illinois] Atomic Engineering of IIIV Semiconductor for Quantum Devices, from Deep UV (200 nm) to THZ (300 microns)
03 Mar 2015  Online Presentations  Contributor(s): Manijeh Razeghi
Nature offers us different kinds of atoms. But it takes human intelligence to put different atoms together in an elegant way in order to realize manmade structures that is lacking in nature. This is especially true in IIIV semiconductor material systems. Guided by highly accurate atomic band...

Symmetry, Dimension, and Spin: Understanding transport in 2D 'phosphorene'
03 Mar 2015  Online Presentations  Contributor(s): Ian Appelbaum
Despite its low atomic number and inversion symmetry, recent electronic measurements demonstrate that (groupIV) graphene has a greatly disappointing spin lifetime, corroborated by theory showing strong spinflip scattering by flexural (outofplane) phonons. There exists a class of...

Thermoreflectance Imaging, Copper Via Reliability and Non Local Thermal Transport
05 Mar 2015  Online Presentations  Contributor(s): Ali Shakouri

nanoHUBU Scientific Overview's
21 Feb 2015  Series  Contributor(s): Joseph M. Cychosz
The nanoHUBU initiative seeks to bring the new insights and approaches being developed in nanoscience into the traditional fields of engineering and applied science, and to do this in a way that is broadly accessible to students without a long string of prerequisites.For more information on the...

nanoHUBU Fundamentals of Nanoelectronics A: Basic Concepts: Scientific Overview
21 Feb 2015  Online Presentations  Contributor(s): Supriyo Datta
This video is the Scientific Overview for the nanoHUBU course "Fundamentals of Nanoelectronics Part A: Basic Concepts" by Supriyo Datta.

Unit Operations of Nanomanufacturing
23 Feb 2015  Online Presentations  Contributor(s): Roger T. Bonnecaze
Presented is an initial list of these unit operations and discuss the needs and opportunities for modeling and simulating them. We also present detailed results for unit operations and simulation tools for: 1) imprint lithography; 2) directed selfassembly of spherical and rectangular particles...

OnlineSimulation tutorial and assignment: electronic structure and spin of the O atom
21 Feb 2015  Teaching Materials  Contributor(s): Alejandro Strachan
In this tutorial students will use density functional theory (DFT) calculations using the nanoHUB tool SeqQuest to study the electronic structure of the oxygen atom. The tutorial shows how to compute energy for the spin 1 (triplet) and spin 0 (singlet) states and analyze the exchange...

OnlineSimulation tutorial and assignment: electronic structure and spin in O2 molecule
21 Feb 2015  Teaching Materials  Contributor(s): Alejandro Strachan
In this tutorial students will use density functional theory (DFT) calculations using the nanoHUB tool SeqQuest to study the electronic structure and bonding in the O2 molecular. The tutorial shows how to predict the relaxed bond distance in O2 (i.e. minimum energy structure) both for...

OnlineSimulation tutorial and assignment: bonding curves in H2 and He2 molecules
21 Feb 2015  Teaching Materials  Contributor(s): Alejandro Strachan
In this tutorial students will use density functional theory (DFT) calculations using the nanoHUB tool SeqQuest to study bonding in two simple molecules: H2 and He2. The tutorial shows how to compute energy as a function of bond distance and extract the equilibrium bond distance and bond...

nanoHUB Materials Simulation Homework: Engineering the Yield Stress of a Material
26 Feb 2015  Teaching Materials  Contributor(s): Marisol Koslowski, Tanya Faltens
This homework assignment uses the nanoplasticity lab simulation tool to enable students to explore how grain size and the competing plastic deformation mechanisms of dislocation motion and grain boundary sliding affect the yield stress of a sample. Students create conditions that lead to...

Homework assignment: learning about elastic constants via molecular dynamics simulations
11 Mar 2015  Teaching Materials  Contributor(s): Alejandro Strachan, David Ray Johnson
In this homework assignment students will use molecular dynamics to compute the elastic constants of metals using an embedded atom model to describe atomic interactions. They will deform a single crystal along different directions and obtain c11, c12 and c44 elastic constants from the...

Nanotechnology Research at NIOSH
23 Feb 2015  Online Presentations  Contributor(s): Chuck L Geraci
The mission of the NIOSH is to generate new knowledge in the field of occupational safety and health and to transfer that knowledge into practice for the betterment of workers. To accomplish this mission, NIOSH conducts scientific research, develops guidance and authoritative recommendations,...