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Northwestern University Initiative for Teaching Nanoscience
12 Aug 2008 | | Contributor(s):: Baudilio Tejerina
This package allows users to study and analyze of molecular properties using various electronic structure methods.
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Spin Coupled Quantum Dots
09 Jul 2008 | | Contributor(s):: John Shumway, Matthew Gilbert
Path integral calculation of exchange coupling of spins in neighboring quantum dots.
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MCW07 A Quantum Open Systems Approach to Molecular-Scale Devices
25 Feb 2008 | | 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 nanoenvironments without requiring ensemble average. Molecular-scale devices are open quantum systems whose...
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MCW07 Physics of Contact Induced Current Asymmetry in Transport Through Molecules
25 Feb 2008 | | Contributor(s):: Bhaskaran Muralidharan, owen miller, Neeti Kapur, Avik Ghosh, Supriyo Datta
We first outline the qualitatively different physics involved in the charging-induced current asymmetries in molecular conductors operating in the strongly coupled (weakly interacting) self-consistent field (SCF) and the weakly coupled (strongly interacting) Coulomb Blockade (CB) regimes. The CB...
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High Precision Quantum Control of Single Donor Spins in Silicon
14 Jan 2008 | | Contributor(s):: Rajib Rahman, marta prada, Gerhard Klimeck, Lloyd Hollenberg
The Stark shift of the hyperfine coupling constant is investigated for a P donor in Si far below the ionization regime in the presence of interfaces using tight-binding and band minima basis approaches and compared to the recent precision measurements. In contrast with previous effective...
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RMRLS 0.2
27 Dec 2007 | | Contributor(s):: James Donald, Pallav Gupta
Reed-Muller Reversible Logic Synthesis tool (aka RELOS) is a tool for the synthesis of reversible functions based on positive-polarity Reed-Muller expressions. The second release of RMRLS a.k.a. RELOS features reversible logic synthesis with SWAP, Fredkin, and Peres gates.This work was done...
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Reed-Muller Reversible Logic Synthesizer (RMRLS) 0.2
04 Jan 2008 | | Contributor(s):: James Donald, Pallav Gupta
Reed-Muller Reversible Logic Synthesis tool (a.k.a. RELOS) is a tool for the synthesis of reversible functions based on positive-polarity Reed-Muller expressions. The second release of RMRLS features reversible logic synthesis with SWAP, Fredkin, and Peres gates. This work was done under the...
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A Primer on Quantum Computing
18 Oct 2006 | | Contributor(s):: David D. Nolte
Quantum computers would represent an exponential increase in computing power...if they can be built. This tutorial describes the theoretical background to quantum computing, its potential for several specific applications, and the demanding challenges facing practical implementation. The field...
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Einstein/Bohr Debate and Quantum Computing
10 May 2005 |
This presentation deals with the Einstein/Bohr Debate and Quantum Computing.
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Nanotechnology: Silicon Technology, Bio-molecules and Quantum Computing
13 May 2005 |
Nanotechnology: Silicon Technology, Bio-molecules and Quantum Computing
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Control of Exchange Interaction in a Double Dot System
05 Feb 2004 | | Contributor(s):: Mike Stopa
As Rolf Landauer observed in 1960, information is physical. As a consequence, the transport and processing of information must obey the laws of physics. It therefore makes sense to base the laws of information processing and computation on the laws of physics and in particular on quantum...