
Lecture 4A: Energy Exchange and Maxwell's Demon
02 Sep 2008  Online Presentations  Contributor(s): Supriyo Datta
Objective: To incorporate distributed energy exchange processes into the previous models from lectures 1 through 3 which are based on a "Landauerlike picture" where the Joule heating associated...
http://nanohub.org/resources/5271

Introduction: Nanoelectronics and the meaning of resistance
20 Aug 2008  Online Presentations  Contributor(s): Supriyo Datta
This lecture provides a brief overview of the fiveday short course whose purpose is to introduce a unified viewpoint for a wide variety of nanoscale electronic devices of great interest for all...
http://nanohub.org/resources/5210

Lecture 1A: What and where is the resistance?
20 Aug 2008  Online Presentations  Contributor(s): Supriyo Datta
Objective: To introduce a simple quantitative model that highlights the essential parameters that determine electrical conduction: the density of states in the channel, D and the rates at...
http://nanohub.org/resources/5211

Lecture 1B: What and where is the resistance?
20 Aug 2008  Online Presentations  Contributor(s): Supriyo Datta
Objective: To introduce a simple quantitative model that highlights the essential parameters that determine electrical conduction: the density of states in the channel, D and the rates at...
http://nanohub.org/resources/5248

Lecture 2A: Quantum Transport
20 Aug 2008  Online Presentations  Contributor(s): Supriyo Datta
Objective: To extend the simple model from Lectures 1 into the fullfledged Nonequilibrium Green’s Function (NEGF) – Landauer model by introducing a spatial grid of N points and turning...
http://nanohub.org/resources/5263

Lecture 2B: Quantum Transport
20 Aug 2008  Online Presentations  Contributor(s): Supriyo Datta
Objective: To extend the simple model from Lectures 1 into the fullfledged Nonequilibrium Green’s Function (NEGF) – Landauer model by introducing a spatial grid of N points and turning...
http://nanohub.org/resources/5268

Lecture 3A: Spin Transport
20 Aug 2008  Online Presentations  Contributor(s): Supriyo Datta
Objective: To extend the model from Lectures 1 and 2 to include electron spin. Every electron is an elementary “magnet” with two states having opposite magnetic moments. Usually this has no...
http://nanohub.org/resources/5269

Lecture 3B: Spin Transport
20 Aug 2008  Online Presentations  Contributor(s): Supriyo Datta
Objective: To extend the model from Lectures 1 and 2 to include electron spin. Every electron is an elementary “magnet” with two states having opposite magnetic moments. Usually this has no...
http://nanohub.org/resources/5270

Lecture 4B: Energy Exchange and Maxwell’s Demon
20 Aug 2008  Online Presentations  Contributor(s): Supriyo Datta
Objective: To incorporate distributed energy exchange processes into the previous models from lectures 1 through 3 which are based on a “Landauerlike picture” where the Joule heating...
http://nanohub.org/resources/5272

Lecture 5A: Correlations and Entanglement
20 Aug 2008  Online Presentations  Contributor(s): Supriyo Datta
Objective: To relate the oneelectron picture used throughout these lectures to the more general but less tractable manyparticle picture that underlies it. We introduce this new viewpoint using...
http://nanohub.org/resources/5273

Lecture 5B: Correlations and Entanglement
20 Aug 2008  Online Presentations  Contributor(s): Supriyo Datta
Objective: To relate the oneelectron picture used throughout these lectures to the more general but less tractable manyparticle picture that underlies it. We introduce this new viewpoint using...
http://nanohub.org/resources/5274

Nano Carbon: From ballistic transistors to atomic drumheads
14 May 2008  Online Presentations  Contributor(s): Paul L. McEuen
Carbon takes many forms, from precious diamonds to lowly graphite. Surprisingly, it is the latter that is the most prized by nano physicists. Graphene, a single layer of graphite, can serve as an...
http://nanohub.org/resources/4398

Nanoelectronic Modeling: Multimillion Atom Simulations, Transport, and HPC Scaling to 23,000 Processors
07 Mar 2008  Online Presentations  Contributor(s): Gerhard Klimeck
Future field effect transistors will be on the same length scales as “esoteric” devices such as quantum dots,
nanowires, ultrascaled quantum wells, and resonant tunneling diodes. In those...
http://nanohub.org/resources/3988

MCW07 A Quantum Open Systems Approach to MolecularScale Devices
25 Feb 2008  Online Presentations  Contributor(s): Yongqiang Xue
Experimental advances in electrically and optically probing individual molecules have provided new insights into the behavior of single quantum objects and their interaction with the...
http://nanohub.org/resources/3090

MCW07 Physics of Contact Induced Current Asymmetry in Transport Through Molecules
25 Feb 2008  Online Presentations  Contributor(s): Bhaskaran Muralidharan, Owen D. Miller, Neeti Kapur, Avik Ghosh, Supriyo Datta
We first outline the qualitatively different physics involved in the charginginduced current asymmetries in molecular conductors operating in the strongly coupled (weakly interacting)...
http://nanohub.org/resources/3073

Exploring Physical and Chemical control of molecular conductance: A computational study
31 Jan 2008  Online Presentations  Contributor(s): Barry D. Dunietz
http://nanohub.org/resources/3945

Can numerical “experiments” INSPIRE physical experiments?
20 Dec 2007  Online Presentations  Contributor(s): Supriyo Datta
This presentation was one of 13 presentations in the oneday forum,
"Excellence in Computer Simulation," which brought together a broad
set of experts to reflect on the future of...
http://nanohub.org/resources/3716

NanoElectronic MOdeling: NEMO
20 Dec 2007  Online Presentations  Contributor(s): Gerhard Klimeck
This presentation was one of 13 presentations in the oneday forum, "Excellence in Computer Simulation," which brought together a broad set of experts to reflect on the future of computational...
http://nanohub.org/resources/3707

Engineering at the nanometer scale: Is it a new material or a new device?
06 Nov 2007  Online Presentations  Contributor(s): Gerhard Klimeck
This seminar will overview NEMO 3D simulation capabilities and its deployment on the nanoHUB as well as an overview of the nanoHUB impact on the community.
http://nanohub.org/resources/3504

MCW07 Modeling MoleculeAssisted Transport in Nanotransistors
06 Nov 2007  Online Presentations  Contributor(s): Kamil Walczak
Molecular electronics faces many problems in practical device implementation, due to difficulties with fabrication and gateability. In these devices, molecules act as the main conducting channel....
http://nanohub.org/resources/3074