Tags: quantum computing

Description

First proposed in the 1970s, quantum computing relies on quantum physics by taking advantage of certain quantum physics properties of atoms or nuclei that allow them to work together as quantum bits, or qubits, to be the computer's processor and memory. By interacting with each other while being isolated from the external environment, qubits can perform certain calculations exponentially faster than conventional computers.

Learn more about quantum dots from the many resources on this site, listed below. More information on Quantum computing can be found here.

Resources (21-30 of 30)

  1. Spin Coupled Quantum Dots

    05 Aug 2008 | Tools | Contributor(s): John Shumway, Matthew Gilbert

    Path integral calculation of exchange coupling of spins in neighboring quantum dots.

    http://nanohub.org/resources/spincoupleddots

  2. MCW07 A Quantum Open Systems Approach to Molecular-Scale 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

  3. 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 charging-induced current asymmetries in molecular conductors operating in the strongly coupled (weakly interacting)...

    http://nanohub.org/resources/3073

  4. High Precision Quantum Control of Single Donor Spins in Silicon

    14 Jan 2008 | Papers | 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...

    http://nanohub.org/resources/3829

  5. RMRLS 0.2

    08 Jan 2008 | Downloads | 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....

    http://nanohub.org/resources/3742

  6. Reed-Muller Reversible Logic Synthesizer (RMRLS) 0.2

    08 Jan 2008 | Downloads | 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...

    http://nanohub.org/resources/3775

  7. A Primer on Quantum Computing

    18 Oct 2006 | Online Presentations | 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...

    http://nanohub.org/resources/1897

  8. Einstein/Bohr Debate and Quantum Computing

    13 Oct 2005 | Online Presentations | Contributor(s): Karl Hess

    This presentation deals with the Einstein/Bohr Debate and Quantum Computing.

    http://nanohub.org/resources/384

  9. Nanotechnology: Silicon Technology, Bio-molecules and Quantum Computing

    19 Aug 2005 | Online Presentations | Contributor(s): Karl Hess

    Nanotechnology: Silicon Technology, Bio-molecules and Quantum Computing

    http://nanohub.org/resources/387

  10. Control of Exchange Interaction in a Double Dot System

    13 Jul 2004 | Online Presentations | 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...

    http://nanohub.org/resources/152