Semiconductor Qubits - Quantum Computing with Donor Spins I

Presentations

• First-principles calculations of hyperfine interaction, binding energy, and quadrupole coupling for shallow donors

  ORAL

  March 16, 2021, 9:00 AM – March 16, 2021, 9:12 AM

  Presenters

  • Chris Van de Walle

    University of California, Santa Barbara, Materials, University of California, Santa Barbara, Materials Department, University of California, Santa Barbara, Materials Department, University of California Santa Barbara

  Authors

  • Michael Swift

    Center for Computational Materials Science, US Naval Research Laboratory, Washington, DC 20375, USA, Center for Computational Materials Science, US Naval Research Laboratory, Washington, DC

  • Hartwin Peelaers

    Department of Physics and Astronomy, University of Kansas, 2. Department of Physics and Astronomy, University of Kansas, University of Kansas

  • Sai Mu

    Materials Department, University of California, Santa Barbara, University of California, Santa Barbara, UC Santa Barbara

  • Chris Van de Walle

    University of California, Santa Barbara, Materials, University of California, Santa Barbara, Materials Department, University of California, Santa Barbara, Materials Department, University of California Santa Barbara

  View abstract →

• Arrayed Quantum Dot Characterization in Si:P Quantum Devices

  ORAL

  March 16, 2021, 9:12 AM – March 16, 2021, 9:24 AM

  Presenters

  • Fan Fei

    National Institute of Standards and Technology, Department of Physics, University of Maryland, College Park, University of Maryland, College Park

  Authors

  • Fan Fei

    National Institute of Standards and Technology, Department of Physics, University of Maryland, College Park, University of Maryland, College Park

  • Xiqiao Wang

    National Institute of Standards and Technology

  • Ranjit Kashid

    National Institute of Standards and Technology

  • Jonathan Wyrick

    National Institute of Standards and Technology

  • Pradeep Namboodiri

    National Institute of Standards and Technology

  • Richard Silver

    National Institute of Standards and Technology

  View abstract →

• A chemical model for atomic-precision single-donor incorporation of phosphorus atoms in Si(100)-2x1

  ORAL

  March 16, 2021, 9:24 AM – March 16, 2021, 9:36 AM

  Presenters

  • Quinn Campbell

    Sandia National Laboratories

  Authors

  • Quinn Campbell

    Sandia National Laboratories

  • Jeffrey Ivie

    Sandia National Laboratories

  • Justin Koepke

    Sandia National Laboratories

  • Mitchell Brickson

    Sandia National Laboratories

  • Peter Schultz

    Sandia National Laboratories

  • Richard Muller

    Sandia National Laboratories

  • Ezra Bussmann

    Sandia National Laboratories

  • Andrew D Baczewski

    Sandia National Laboratories

  • Andrew M Mounce

    Center for Integrated Nanotechnologies, Sandia National Laboratories, Sandia National Laboratories

  • Shashank Misra

    Sandia National Laboratories

  View abstract →

• Transition metal impurities in Silicon: Computational search for semiconductor qubit

  ORAL

  March 16, 2021, 9:36 AM – March 16, 2021, 9:48 AM

  Presenters

  • Cheng-Wei Lee

    Colorado School of Mines

  Authors

  • Cheng-Wei Lee

    Colorado School of Mines

  • Adele Tamboli

    National Renewable Energy Lab, National Renewable Energy Laboratory

  • Meenakshi Singh

    Colorado School of Mines

  • Vladan Stevanovic

    Colorado School of Mines, National Renewable Energy Labratory

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• Understanding charge-stability diagrams of dopant arrays in Si

  ORAL

  March 16, 2021, 9:48 AM – March 16, 2021, 10:00 AM

  Presenters

  • Garnett Bryant

    National Institute of Standards and Technology, Nanoscale Device Characterization Division, National Institute of Standards and Technology, University of Maryland, College Park

  Authors

  • Garnett Bryant

    National Institute of Standards and Technology, Nanoscale Device Characterization Division, National Institute of Standards and Technology, University of Maryland, College Park

  • Emily Townsend

    National Institute of Standards and Technology

  • Maicol Ochoa

    National Institute of Standards and Technology

  • Fan Fei

    National Institute of Standards and Technology, Department of Physics, University of Maryland, College Park, University of Maryland, College Park

  • Xiqiao Wang

    National Institute of Standards and Technology

  • Richard Silver

    National Institute of Standards and Technology

  View abstract →

• Tunneling Statistics and Spin Readout of Few-donor Quantum Dots in Silicon

  ORAL

  March 16, 2021, 10:00 AM – March 16, 2021, 10:12 AM

  Presenters

  • Xiqiao Wang

    National Institute of Standards and Technology, Joint Quantum Institute, University of Maryland, College Park

  Authors

  • Xiqiao Wang

    National Institute of Standards and Technology, Joint Quantum Institute, University of Maryland, College Park

  • Ranjit Kashid

    National Institute of Standards and Technology

  • Jonathan Wyrick

    National Institute of Standards and Technology

  • Fan Fei

    National Institute of Standards and Technology, Department of Physics, University of Maryland, College Park, University of Maryland, College Park

  • Pradeep Namboodiri

    National Institute of Standards and Technology

  • Albert Rigosi

    National Institute of Standards and Technology

  • Richard Silver

    National Institute of Standards and Technology

  View abstract →

• Properties of shallow donor ensembles in ZnO for quantum memory applications

  ORAL

  March 16, 2021, 10:12 AM – March 16, 2021, 10:24 AM

  Presenters

  • Vasileios Niaouris

    University of Washington

  Authors

  • Vasileios Niaouris

    University of Washington

  • Christian Zimmermann

    University of Washington

  • Xiayu Linpeng

    University of Washington

  • Maria L. K. Viitaniemi

    University of Washington

  • Yusuke Kozuka

    National Institute for Materials Science

  • Masashi Kawasaki

    University of Tokyo, RIKEN, Univ of Tokyo, the University of Tokyo, Applied Physics and Quantum-Phase Electronics Center,, University of Tokyo

  • Kai-Mei Fu

    University of Washington

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• The electronic structure and transport properties of phosphorus arrays and phosphorus clusters in silicon nanodevices.

  ORAL

  March 16, 2021, 10:24 AM – March 16, 2021, 10:36 AM

  Presenters

  • Maicol Ochoa

    National Institute of Standards and Technology

  Authors

  • Maicol Ochoa

    National Institute of Standards and Technology

  • Keyi Liu

    University of Maryland, College Park, University of Maryland

  • Emily Townsend

    National Institute of Standards and Technology

  • Michal Gawelczyk

    Nicolaus Copernicus University

  • Michal Zielinski

    Nicolaus Copernicus University

  • Garnett Bryant

    National Institute of Standards and Technology, Nanoscale Device Characterization Division, National Institute of Standards and Technology, University of Maryland, College Park

  View abstract →

• Atom-Based Silicon Devices for Quantum Computing and Analog Quantum Simulation

  Invited

  March 16, 2021, 10:36 AM – March 16, 2021, 11:12 AM

  Presenters

  • Richard Silver

    National Institute of Standards and Technology

  Authors

  • Richard Silver

    National Institute of Standards and Technology

  • Xiqiao Wang

    National Institute of Standards and Technology

  • Fan Fei

    National Institute of Standards and Technology, Department of Physics, University of Maryland, College Park, University of Maryland, College Park

  • Ranjit Kashid

    National Institute of Standards and Technology

  • Pradeep Namboodiri

    National Institute of Standards and Technology

  • Alessandro Restelli

    Join Quantum Institute (JQI), University of Maryland, College Park, Maryland 20742, USA, Department of Physics, University of Maryland, College Park

  • Jonathan Wyrick

    National Institute of Standards and Technology

  • Albert Rigosi

    National Institute of Standards and Technology

  • Garnett Bryant

    National Institute of Standards and Technology, Nanoscale Device Characterization Division, National Institute of Standards and Technology, University of Maryland, College Park

  View abstract →

• The improved point-charge model for dopants in Si and applications to atomic-scale system simulations

  ORAL

  March 16, 2021, 11:12 AM – March 16, 2021, 11:24 AM

  Presenters

  • Keyi Liu

    University of Maryland, College Park, University of Maryland

  Authors

  • Keyi Liu

    University of Maryland, College Park, University of Maryland

  • Piotr T. Rozanski

    Nicolaus Copernicus University

  • Michal Zielinski

    Nicolaus Copernicus University

  • Garnett Bryant

    National Institute of Standards and Technology, Nanoscale Device Characterization Division, National Institute of Standards and Technology, University of Maryland, College Park

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• The impact of donor incorporation statistics on analog quantum simulations of Hubbard physics in near-atomic precision donor arrays

  ORAL

  March 16, 2021, 11:24 AM – March 16, 2021, 11:36 AM

  Presenters

  • Mitchell Brickson

    Sandia National Laboratories

  Authors

  • Mitchell Brickson

    Sandia National Laboratories

  • Quinn Campbell

    Sandia National Laboratories

  • Jeffrey Ivie

    Sandia National Laboratories

  • Justin Koepke

    Sandia National Laboratories

  • Peter Schultz

    Sandia National Laboratories

  • Richard Muller

    Sandia National Laboratories

  • Ezra Bussmann

    Sandia National Laboratories

  • Andrew D Baczewski

    Sandia National Laboratories

  • Shashank Misra

    Sandia National Laboratories

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• Digital Hydrogen Depassivation Lithography for Improving Precison of Donor Placement in Si

  ORAL

  March 16, 2021, 11:36 AM – March 16, 2021, 11:48 AM

  Presenters

  • John Randall

    Zyvex Labs

  Authors

  • John Randall

    Zyvex Labs

  • James H.G. Owen

    Zyvex Labs

  • Ehud Fuchs

    Zyvex Labs

  • Robin Santini

    Zyvex Labs

  View abstract →

• Dopant Precursor Adsorption into a Single-Dimer Window on Si(100): Computational Screening of Precursor-Resist Combinations

  ORAL

  March 16, 2021, 11:48 AM – March 16, 2021, 12:00 PM

  Presenters

  • Matthew Radue

    Laboratory for Physical Sciences

  Authors

  • Matthew Radue

    Laboratory for Physical Sciences

  • Yifei Mo

    University of Maryland, College Park, Department of Material Science and Engineering, University of Maryland

  • Robert E Butera

    Laboratory for Physical Sciences

  View abstract →