MCW07 Simple Models for Molecular Transport Junctions

13 Sep 2007 | Online Presentations | Contributor(s): Misha Galperin, Abraham Nitzan, Mark A. Ratner

We review our recent research on role of interactions in molecular transport junctions. We consider simple models within nonequilibrium Green function approach (NEGF) in steady-state regime.

https://nanohub.org/resources/3072

MCW07 Electronic Level Alignment at Metal-Molecule Contacts with a GW Approach

05 Sep 2007 | Online Presentations | Contributor(s): Jeffrey B. Neaton

Most recent theoretical studies of electron transport in single-molecule junctions rely on a Landauer approach, simplified to treat electron-electron interactions at a mean-field level within density …

https://nanohub.org/resources/3094

MCW07 Modeling Charging-based Switching in Molecular Transport Junctions

23 Aug 2007 | Online Presentations | Contributor(s): Sina Yeganeh, Misha Galperin, Mark A. Ratner

We will discuss several proposed explanations for the switching and negative differential resistance behavior seen in some molecular junctions. It is shown that a proposed polaron model is …

https://nanohub.org/resources/3076

Electronics From the Bottom Up: a view of conductance

17 Aug 2007 | Online Presentations | Contributor(s): Supriyo Datta

Resistance is one of the first concepts an electrical engineer learns, but things get interesting at the nanoscale. Experimentalists have found that no matter how short the resistor is, its …

https://nanohub.org/resources/2971

HCIS-15 Lecture: Nanodevices and Maxwell’s Demon

23 Jul 2007 | Online Presentations | Contributor(s): Supriyo Datta

The 15th International Conference on Nonequilibrium Carrier Dynamics in Semiconductors (HCIS-15) lecture. This 30 minute lecture covers roughly the same material as Lecture 1 of Concepts of …

https://nanohub.org/resources/2966

A Tutorial for Nanoelectronics Simulation Tools

03 Jul 2007 | Online Presentations | Contributor(s): James K Fodor, Jing Guo

This learning module introduces nanoHUB users to some of the available simulators. The simulators discussed are FETToy, nanoMOS, Schred, CNTbands, and QDot Lab. For each simulator, a brief …

https://nanohub.org/resources/2842

Pan American Advanced Study Institute Lectures: Nanodevices and Maxwell’s Demon

14 Jun 2007 | Online Presentations | Contributor(s): Supriyo Datta

Pan American Advanced Study Institute (PASI) Lectures: Nanodevices and Maxwell's Demon This is a video taped set of two one-hour live lectures covering roughly the same material as Lectures 1-3 …

https://nanohub.org/resources/2758

PASI Lecture: Nanodevices and Maxwell's Demon, Part 2

14 Jun 2007 | Online Presentations | Contributor(s): Supriyo Datta

Pan American Advanced Study Institute (PASI) Lectures. This is part 2 of a video taped set of two one-hour live lectures covering roughly the same material as Lectures 1-3 of Concepts of …

https://nanohub.org/resources/2784

PASI Lecture: Nanodevices and Maxwell's Demon, Part 1

13 Jun 2007 | Online Presentations | Contributor(s): Supriyo Datta

Pan American Advanced Study Institute (PASI) Lectures. This is part 1 of a video taped set of two one-hour live lectures covering roughly the same material as Lectures 1-3 of Concepts of …

https://nanohub.org/resources/2783

BNC Annual Research Symposium: Nanoelectronics and Semiconductor Devices

23 Apr 2007 | Online Presentations | Contributor(s): David Janes

This presentation is part of a collection of presentations describing the projects, people, and capabilities enhanced by research performed in the Birck Center, and a look at plans for the upcoming …

https://nanohub.org/resources/2632