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.

Online Presentations (1-20 of 20)

  1. Equipment, Techniques, and Growth of Ultra-High Purity AlGaAs-GaAs Heterostructures by Molecular Beam Epitaxy

    26 May 2017 | Online Presentations | Contributor(s): Geoff Gardner

    In this talk I detail research and investigation into critical equipment and materials engineering issues related to the quality of the fabricated 2DEG systems. I also will present data that...

    https://nanohub.org/resources/26615

  2. Atomistic Modeling of Nano Devices: From Qubits to Transistors

    13 Apr 2016 | Online Presentations | Contributor(s): Rajib Rahman

    In this talk, I will describe such a framework that can capture complex interactions ranging from exchange and spin-orbit-valley coupling in spin qubits to non-equilibrium charge transport in...

    https://nanohub.org/resources/23993

  3. Oxide Systems – An Answer to the Qubit Problem?

    08 Mar 2016 | Online Presentations | Contributor(s): Sudhakar Yarlagadda

    One can produce new oxide-based devices by exploiting their tunability, rich physics, and coupling between the various degrees of freedom (such as charge, lattice, spin, etc.). We propose that...

    https://nanohub.org/resources/23700

  4. Photonic Quantum Computation & Quantum Simulation

    11 Feb 2016 | Online Presentations | Contributor(s): Philip Walther

    The advantages of the photons makes optical quantum system ideally suited for fundamental quantum physics experiments and a variety of applications in quantum information processing. Here I will...

    https://nanohub.org/resources/22192

  5. Progress in Superconducting Qubits

    04 May 2015 | Online Presentations | Contributor(s): Robert F. McDermott

    I will review progress in the field, with a focus on recent work in Wisconsin in the areas of decoherence and quantum measurement. I will discuss efforts to identify and suppress the dominant...

    https://nanohub.org/resources/22219

  6. Towards Light-Spin Interface for NV Center in Diamond

    17 Mar 2015 | Online Presentations | Contributor(s): Alexey V Akimov

    In this work we present our efforts on using CMOS compatible hyperbolic metamaterials and optical fibers to construct efficient single-photon sources and sensing elements using NV center in diamond.

    https://nanohub.org/resources/22034

  7. Quantum Tic-Tac-Toe

    07 Feb 2012 | Online Presentations | Contributor(s): Ross Hoehn

    Ross Hoehn gives a brief introduction to the basic concepts used in the quantum information field. He conveys linear superpositions and entanglements through penguin coordinates and marital...

    https://nanohub.org/resources/13056

  8. Quantum Information for Quantum Chemistry

    03 Feb 2012 | Online Presentations | Contributor(s): Sabre Kais

    Quantum Information for Quantum Chemistry Center, National Science Foundation

    https://nanohub.org/resources/13014

  9. Quantum Technology: The Second Quantum Revolution

    03 Feb 2012 | Online Presentations | Contributor(s): Jonathan P Dowling

    Jonathan Dowling presents a brief introduction of the Second Quantum Revolution. This talk covers a brief introduction and history of developments in quantum mechanics which has led us to where we...

    https://nanohub.org/resources/13017

  10. Quantum Coherent Effects in Photosynthesis

    06 Aug 2011 | Online Presentations | Contributor(s): K. Birgitta Whaley

    I shall present and discuss theoretical studies of the quantum dynamics of a prototypical photosynthetic light harvesting complex, the Fenna-Matthews-Olson (FMO) complex, that analyze the nature...

    https://nanohub.org/resources/11432

  11. Tangling with Entanglement: Polar Molecules as Qubits

    11 May 2011 | Online Presentations | Contributor(s): Dudley R. Herschbach

    For arrays of polar molecules, entanglement is supplied by dipole-dipole interaction. Previous studies of prospects for computing with diatomic polar molecules had specified experimental...

    https://nanohub.org/resources/11191

  12. Tutorial 4b: Introduction to the NEMO3D Tool - Electronic Structure and Transport in 3D

    29 Mar 2011 | Online Presentations | Contributor(s): Gerhard Klimeck

    Electronic Structure and Transport in 3D - Quantum Dots, Nanowires and Ultra-Thin Body Transistors

    https://nanohub.org/resources/11049

  13. The Pioneers of Quantum Computing

    19 Nov 2010 | Online Presentations | Contributor(s): David P. Di Vincenzo

    This talk profiles the persons whose insights and visions created the subject of quantum information science. Some famous, some not, they all thought deeply about the puzzles and contradictions...

    https://nanohub.org/resources/8067

  14. An Introduction to Quantum Computing

    12 Sep 2008 | Online Presentations | Contributor(s): Edward Gerjuoy

    Quantum mechanics, as formulated more than 80 years ago by Schrodinger, Heisenberg, Dirac and other greats, is a wholly sufficient foundation for its modern interrelated subfields of quantum...

    https://nanohub.org/resources/4778

  15. 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...

    https://nanohub.org/resources/3090

  16. 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)...

    https://nanohub.org/resources/3073

  17. 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...

    https://nanohub.org/resources/1897

  18. 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.

    https://nanohub.org/resources/384

  19. 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

    https://nanohub.org/resources/387

  20. 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...

    https://nanohub.org/resources/152