Spin-Qubit Noise and Control

Presentations

• Stabilizing an individual charge fluctuator in a Si/SiGe quantum dot

  ORAL

  March 19, 2025, 3:00 PM – March 19, 2025, 3:12 PM

  Publication: https://arxiv.org/abs/2407.05439

  Presenters

  • Feiyang Ye

    • University of Rochester

  Authors

  • Feiyang Ye

    • University of Rochester

  • Ammar Ellaboudy

    • University of Rochester

  • John M Nichol

    • University of Rochester

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• Spatial Triangulation and Characterization of Two-Level Fluctuators in Si/SiGe Quantum Dot Devices

  ORAL

  March 19, 2025, 3:12 PM – March 19, 2025, 3:24 PM

  Presenters

  • Leah Tom

    • University of California, Los Angeles

  Authors

  • Leah Tom

    • University of California, Los Angeles

  • John M Nichol

    • University of Rochester

  • Christopher R Anderson

    • University of California, Los Angeles

  • Mark F Gyure

    • University of California, Los Angeles

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• Exploring the effect of band-edge states at the MOS interface on quantum devices: A simulation study using transistor's subthreshold swing as the trigger

  ORAL

  March 19, 2025, 3:24 PM – March 19, 2025, 3:36 PM

  Presenters

  • Yuika Kobayashi

    • Tokyo University of Science

  Authors

  • Yuika Kobayashi

    • Tokyo University of Science

  • Hidehiro Asai

    • AIST

  • Shota Iizuka

    • National Institute of Advanced Industrial Science and Technology

  • Junichi Hattori

    • National Institute of Advanced Industrial Science and Technology

  • Koichi Fukuda

    • National Institute of Advanced Industrial Science and Technology

  • Tsutomu Ikegami

    • National Institute of Advanced Industrial Science and Technology

  • Hiroshi Oka

    • National Institute of Advanced Industrial Science and Technology

  • Takumi Inaba

    • National Institute of Advanced Industrial Science and Technology

  • Shunsuke Shitakata

    • National Institute of Advanced Industrial Science and Technology

  • Kimihiko Kato

    • AIST

  • Takashi Nakayama

    • National Institute of Advanced Industrial Science and Technology

  • Tetsuro Nikuni

    • Tokyo University of Science

  • Takahiro Mori

    • National Institute of Advanced Industrial Science and Technology

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• Defects in SiO₂: A Potential Candidate for Charge Noise in Si-Based Quantum Dot Architectures

  ORAL

  March 19, 2025, 3:36 PM – March 19, 2025, 3:48 PM

  Presenters

  • Saif Ullah

    • State Univ of NY - Buffalo
    • Wake Forest University

  Authors

  • Saif Ullah

    • State Univ of NY - Buffalo
    • Wake Forest University

  • Xuedong Hu

    • State Univ of NY - Buffalo

  • Peihong Zhang

    • State Univ of NY - Buffalo

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• Ballast charges for semiconductor spin qubits

  ORAL

  March 19, 2025, 3:48 PM – March 19, 2025, 4:00 PM

  Publication: arXiv:2405.14027

  Presenters

  • Yujun Choi

    • Virginia Tech

  Authors

  • Yujun Choi

    • Virginia Tech

  • John M Nichol

    • University of Rochester

  • Edwin Barnes

    • Virginia Tech

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• Decoupling a singlet-triplet qubit from charge noise

  ORAL

  March 19, 2025, 4:00 PM – March 19, 2025, 4:12 PM

  Presenters

  • Juan Sebastian Rojas-Arias

    • RIKEN

  Authors

  • Juan Sebastian Rojas-Arias

    • RIKEN

  • Leon C Camezind

    • RIKEN

  • Yi-Hsien Wu

    • RIKEN

  • Peter Stano

    • RIKEN

  • Seigo Tarucha

    • RIKEN

  • Daniel Loss

    • Department of Physics, University of Basel
    • University of Basel

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• Oral: Analysis of Charge Noise Effects on Exchange Interaction Using Extended Hund-Mulliken Method

  ORAL

  March 19, 2025, 4:12 PM – March 19, 2025, 4:24 PM

  Presenters

  • Yudai Sato

    • Tokyo University of Science, AIST

  Authors

  • Yudai Sato

    • Tokyo University of Science, AIST

  • Hidehiro Asai

    • AIST

  • Yoichi Higashi

    • AIST

  • Yasunori Mawatari

    • AIST

  • Akira Fujimaki

    • Nagoya University

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• Magnetic field study of spin-orbit and nuclear spin dynamics on singlet-triplet qubit coherence in Si/SiGe quantum dots

  ORAL

  March 19, 2025, 4:24 PM – March 19, 2025, 4:36 PM

  Presenters

  • Natalie D Foster

    • Sandia National Laboratories

  Authors

  • Natalie D Foster

    • Sandia National Laboratories

  • Wayne M Witzel

    • Sandia National Laboratories

  • Tameem Albash

    • Sandia National Laboratories

  • Jacob D Henshaw

    • Sandia National Laboratories

  • Dwight R Luhman

    • Sandia National Laboratories

  • Ryan M Jock

    • Sandia National Laboratories

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• Increasing spin qubit coherence times via the isotopic enrichment of silicon by high fluence ion implantation

  ORAL

  March 19, 2025, 4:36 PM – March 19, 2025, 4:48 PM

  Presenters

  • Danielle Holmes

    • University of New South Wales
    • University of Melbourne

  Authors

  • Danielle Holmes

    • University of New South Wales
    • University of Melbourne

  • Alexander M Jakob

    • The University of Melbourne
    • University of Melbourne

  • Shao Qi Lim

    • The University of Melbourne
    • University of Melbourne

  • Nikhil N Maka

    • University of New South Wales

  • David Norman Jamieson

    • University of Melbourne

  • Andrea Morello

    • University of New South Wales

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• Light-induced offset charge in Si/SiGe quantum dots as a proxy for radiation impacts

  ORAL

  March 19, 2025, 4:48 PM – March 19, 2025, 5:00 PM

  Presenters

  • Brighton X Coe

    • University of Wisconsin - Madison

  Authors

  • Brighton X Coe

    • University of Wisconsin - Madison

  • Michael A Wolfe

    • University of Wisconsin - Madison

  • Owen M Eskandari

    • University of Wisconsin - Madison
    • University of Wisconsin-Madison

  • Jared Benson

    • University of Wisconsin - Madison

  • Tyler J Kovach

    • University of Wisconsin-Madison
    • University of Wisconsin - Madison

  • John Reily

    • University of Wisconsin-Madison
    • University of Wisconsin - Madison

  • Alysa Rogers

    • University of Wisconsin-Madison

  • Spencer Weeden

    • University of Wisconsin - Madison

  • Robert F McDermott

    • University of Wisconsin - Madison
    • Qolab

  • Gabriel J Bernhardt

    • University of Wisconsin - Madison
    • Univeristy of Wisconsin-Madison

  • Matthew J Curry

    • Intel Corporation

  • Nathaniel C Bishop

    • Intel
    • Intel Corporation

  • Joelle Corrigan

    • Intel Corporation

  • Ekmel Ercan

    • Intel Corporation

  • Mark Friesen

    • University of Wisconsin - Madison

  • Shimon Kolkowitz

    • University of California, Berkeley

  • Mark A Eriksson

    • University of Wisconsin - Madison

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• Resonant probing of charge noise through singlet-triplet silicon spin qubit valley states

  ORAL

  March 19, 2025, 5:00 PM – March 19, 2025, 5:12 PM

  Presenters

  • David Wyman Kanaar

    • University of California, Los Angeles

  Authors

  • David Wyman Kanaar

    • University of California, Los Angeles

  • Yasuo Oda

    • University of Maryland Baltimore County

  • Mark F Gyure

    • University of California, Los Angeles

  • Jason Paul Kestner

    • University of Maryland Baltimore County

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• Oral: Enhancing Valley Splitting in Si Quantum Dots Using TiN Stressors for Shear Strain in Wiggle Well Heterostructures

  ORAL

  March 19, 2025, 5:12 PM – March 19, 2025, 5:24 PM

  Presenters

  • Emily S Joseph

    • University of Wisconsin - Madison

  Authors

  • Emily S Joseph

    • University of Wisconsin - Madison

  • Donald E Savage

    • University of Wisconsin - Madison

  • Mark Friesen

    • University of Wisconsin - Madison

  • Benjamin D Woods

    • University of Wisconsin - Madison

  • Mark A Eriksson

    • University of Wisconsin - Madison

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• Optimization of Valley Splitting in Si/SiGe Spin-Qubits

  ORAL

  March 19, 2025, 5:24 PM – March 19, 2025, 5:36 PM

  Presenters

  • Abel Thayil

    • Weierstrass Institute for Applied Analysis and Stochastics

  Authors

  • Abel Thayil

    • Weierstrass Institute for Applied Analysis and Stochastics

  • Markus Kantner

    • Weierstrass Institute for Applied Analysis and Stochastics

  • Lasse Ermoneit

    • Technical University of Berlin
    • Weierstrass Institute for Applied Analysis and Stochastics

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• Fast EDSR in a disordered Si/SiGe Wiggle Well with strong spin-orbit coupling

  ORAL

  March 19, 2025, 5:36 PM – March 19, 2025, 5:48 PM

  Presenters

  • Hudaiba Soomro

    • University of Wisconsin - Madison

  Authors

  • Hudaiba Soomro

    • University of Wisconsin - Madison

  • Mark A Eriksson

    • University of Wisconsin - Madison

  • Benjamin D Woods

    • University of Wisconsin - Madison

  • Mark Friesen

    • University of Wisconsin - Madison

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• Exploiting epitaxial strained germanium for scaling low noise spin qubitsat the micron-scale

  ORAL

  March 19, 2025, 5:48 PM – March 19, 2025, 6:00 PM

  Presenters

  • Lucas Stehouwer

    • QuTech

  Authors

  • Lucas Stehouwer

    • QuTech

  • Giordano Scappucci

    • TU Delft QuTech
    • QuTech and Kavli Institute of Nanoscience, Delft University of Technology
    • QuTech, Delft University of Technology

  • Francesco Borsoi

    • Delft University of Technology

  • Menno Veldhorst

    • Delft University of Technology
    • QuTech and Kavli Institute of Nanoscience, Delft University of Technology

  • Nico W Hendrickx

    • QuTech
    • Groove Quantum
    • Delft University of Technology

  • Stefan D Oosterhout

    • TNO
    • Netherlands Organisation for Applied Scientific Research (TNO), Delft, The Netherlands
    • QuTech and Netherlands Organisation for Applied Scientific Research (TNO)

  • Davide Costa

    • QuTech

  • Davide Degli Esposti

    • Delft University of Technology
    • TU Delft QuTech

  • asser elsayed

    • QuTech

  • Valentin John

    • Delft University of Technology

  • Alberto Tosato

    • Delft University of Technology

  • Barnaby van Straaten

    • University of Oxford
    • QuTech TU Delft
    • Delft University of Technology

  • Cecile X Yu

    • Delft University of Technology
    • QuTech and Kavli Institute of Nanoscience, Delft University of Technology

  View abstract →