What's the HUBbub? HUBzero technology for online research and teaching collaborations

21 Feb 2011 | Workshops | Contributor(s): Michael McLennan

CI Days 2010: Cyberinfrastructure at Purdue CI Days 2010 Sponsors

https://nanohub.org/resources/10880

NCN, nanoHUB, HUBzero: cyberinfrastructure for nanotechnology

10 Feb 2011 | Online Presentations | Contributor(s): Mark Lundstrom

Presentation made at the Workshop to Develop the Global Nanotechnology Network, Grenoble, France.

https://nanohub.org/resources/8996

Quantum Dot Wave Function (Quantum Dot Lab)

02 Feb 2011 | Animations | Contributor(s): Gerhard Klimeck, David S. Ebert, Wei Qiao

Electron density of an artificial atom. The animation sequence shows various electronic states in an Indium Arsenide (InAs)/Gallium Arsenide (GaAs) self-assembled quantum dot.

https://nanohub.org/resources/10751

Self-Assembled Quantum Dot Structure (pyramid)

02 Feb 2011 | Animations | Contributor(s): Gerhard Klimeck, Insoo Woo, Muhammad Usman, David S. Ebert

Pyramidal InAs Quantum dot. The quantum dot is 27 atomic monolayers wide at the base and 15 atomic monolayers tall.

https://nanohub.org/resources/10730

The HUBzero Platform for Scientific Collaboration

31 Jan 2011 | Online Presentations | Contributor(s): Michael McLennan

The framework that powers nanoHUB.org has been released as an open source package known as the HUBzero(r) Platform for Scientific Collaboration.

https://nanohub.org/resources/10725

nanoHUB.org - Past, Present, Future...

31 Jan 2011 | Online Presentations | Contributor(s): Mark Lundstrom

CI Days 2010: Cyberinfrastructure at Purdue CI Days 2010 Sponsors

https://nanohub.org/resources/10718

What's the HUBbub? - Panel Discussion

31 Jan 2011 | Online Presentations | Contributor(s): Michael McLennan, Mark Lundstrom, Rudi Eigenmann

CI Days 2010: Cyberinfrastructure at Purdue CI Days 2010 Sponsors

https://nanohub.org/resources/10722

Cyber Infrastructure Days at Purdue University

31 Jan 2011 | Workshops

Purdue CI Days 2010 showcases technologies to enhance research, teaching and research funding. The program focus is on how just about any faculty member, research staffer, or graduate student can …

https://nanohub.org/resources/10724

Quantum Dot Wave Function (still image)

31 Jan 2011 | Animations | Contributor(s): Gerhard Klimeck, David S. Ebert, Wei Qiao

Electron density of an artificial atom. The image shown displays the excited electron state in an Indium Arsenide (InAs) / Gallium Arsenide (GaAs) self-assembled quantum dot.

https://nanohub.org/resources/10692

Self-Assembled Quantum Dot Wave Structure

31 Jan 2011 | Animations | Contributor(s): Gerhard Klimeck, Insoo Woo, Muhammad Usman, David S. Ebert

A 20nm wide and 5nm high dome shaped InAs quantum dot grown on GaAs and embedded in InAlAs is visualized.

https://nanohub.org/resources/10689

Electron Density in a Nanowire

30 Jan 2011 | Animations | Contributor(s): Gerhard Klimeck, Saumitra Raj Mehrotra

Electron Density in a circular Silicon nanowire transistor.

https://nanohub.org/resources/10666

Tunneling in an Nanometer-Scaled Transistor

25 Jan 2011 | Animations | Contributor(s): Gerhard Klimeck, Mathieu Luisier, Neerav Kharche, George A. Howlett, Insoo Woo, David Ebert

Electrons tunneling through the gate of an ultra-scaled transistor.

https://nanohub.org/resources/10537

Computer in Science Engineering: featuring nanoHUB.org

22 Apr 2010 | Publications

The current issue of Computing in Science and Engineering focuses on cyber-enabled nanotechnology, and nanoHUB.org is featured extensively throughout.

https://nanohub.org/resources/8881

The Transparency Paradox: Computational Simulations as Learning Tools for Engineering Graduate Education

08 Apr 2010 | Publications | Contributor(s): Alejandra J. Magana, Sean Brophy, George Bodner

Computational simulations have become a critical part of computational science, which is being described as the third leg in this century’s methodologies of science. Computational simulations have …

https://nanohub.org/resources/8781

Are Simulation Tools Developed and Used by Experts Appropriate Experimentation Tools for Educational Contexts?

08 Apr 2010 | Publications | Contributor(s): Alejandra J. Magana, Sean Brophy, George Bodner

Simulations and visualizations can lead to significant improvements in students' conceptual understanding. This increased understanding may be due to the formation of expert-like dynamic mental …

https://nanohub.org/resources/8779

Professors' Instructional Approaches and Students' Perceptions of nanoHUB Simulations as Learning Tools.

08 Apr 2010 | Publications | Contributor(s): Alejandra J. Magana, Sean Brophy, George Bodner

Simulations can provide a critical element of learning experiences. Simulations are also becoming a critical part of computational science, which is being described as the thirdleg in this century's …

https://nanohub.org/resources/8777

Professor's and Student's Perceptions and Experiences of Computational Simulations as Learning Tools

04 Apr 2010 | Publications | Contributor(s): Alejandra J. Magana

Computational simulations are becoming a critical component of scientific and engineering research, and now are becoming an important component for learning. This dissertation provides findings from …

https://nanohub.org/resources/8750

Nanoelectronic Modeling Lecture 22: NEMO1D - Motivation, History and Key Insights

07 Feb 2010 | Online Presentations | Contributor(s): Gerhard Klimeck

The primary objective of the NEMO-1D tool was the quantitative modeling of high performance Resonant Tunneling Diodes (RTDs). The software tool was intended for Engineers (concepts, fast turn-around, …

https://nanohub.org/resources/8389

Nanoelectronic Modeling: From Quantum Mechanics and Atoms to Realistic Devices

25 Jan 2010 | Courses | Contributor(s): Gerhard Klimeck

The goal of this series of lectures is to explain the critical concepts in the understanding of the state-of-the-art modeling of nanoelectronic devices such as resonant tunneling diodes, quantum …

https://nanohub.org/resources/8086

Nanoelectronic Modeling Lecture 03: nanoHUB.org - Online Simulation and More

25 Jan 2010 | Online Presentations | Contributor(s): Gerhard Klimeck

This presentation provides a brief overview of the nanoHUB capabilites, compares it to static web page delivery, highlights its technology basis, and provides a vision for future cyberinfrastructures …

https://nanohub.org/resources/8089