Gate-defined spin qubits: Noise

Presentations

• Real-time charge noise sensing using a spectator valley state

  Invited-In-person · Invited

  March 16, 2026, 12:00 PM – March 16, 2026, 12:36 PM

  Publication: arXiv:2507.14108
  arXiv:2402.14765

  Presenters

  • Jason Kestner

    • University of Maryland Baltimore County

  Authors

  • Jason Kestner

    • University of Maryland Baltimore County

  • David Kanaar

    • University of California, Los Angeles

  • Yasuo Oda

    • University of Maryland Baltimore County

  • Mark Gyure

    • University of California, Los Angeles

  View abstract →

• Multi-level charge fluctuations in a Si/SiGe double quantum dot device

  Oral-In-person

  March 16, 2026, 12:36 PM – March 16, 2026, 12:48 PM

  Presenters

  • Dylan Albrecht

    • Sandia National Laboratories

  Authors

  • Dylan Albrecht

    • Sandia National Laboratories

  • Feiyang Ye

    • University of Rochester

  • John Nichol

    • University of Rochester

  • N Jacobson

  View abstract →

• Real-Time FPGA-Based Multi-Parameter Feedback Stabilization of a Silicon Double Quantum Dot

  Oral-In-person

  March 16, 2026, 12:48 PM – March 16, 2026, 1:00 PM

  Presenters

  • Johnathan Bryan

    • University of California, Los Angeles

  Authors

  • Johnathan Bryan

    • University of California, Los Angeles

  • Tim Wilson

    • ucla

  • HongWen Jiang

    • University of California, Los Angeles

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• Dynamical decoupling spectroscopy of nuclear quadrupole transitions in an exchange-only qubit: Experiment

  Oral-In-person

  March 16, 2026, 1:00 PM – March 16, 2026, 1:12 PM

  Presenters

  • Clifford Plesha

    • HRL Laboratories, LLC

  Authors

  • Clifford Plesha

    • HRL Laboratories, LLC

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• Investigating Effects of Gamma Radiation on Spin Qubits in HRL SLEDGE Devices

  Oral-In-person

  March 16, 2026, 1:12 PM – March 16, 2026, 1:24 PM

  Presenters

  • Joshua Lou

    • University of Maryland

  Authors

  • Joshua Lou

    • University of Maryland

  • Adam Mills

    • Laboratory for Physical Sciences (LPS)

  • Rafal Oszwaldowski

    • Laboratory for Physical Sciences (LPS)

  • Edwin Acuna

    • HRL Laboratories, LLC

  • Matthew Reed

    • HRL Laboratories, LLC

  • Samuel Carter

    • Laboratory for Physical Sciences (LPS)

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• Hydrogen Defects in Oxide Dielectrics: A Kinetic Perspective on Charge Noise in Si-Based Quantum Dot Architectures*

  Oral-In-person · Withdrawn

  March 16, 2026, 1:24 PM – March 16, 2026, 1:36 PM

  Presenters

  • Saif Ullah

    • University at Buffalo

  Authors

  • Saif Ullah

    • University at Buffalo

  • Efrain Martinez

  • Peihong Zhang

    • State Univ of NY - Buffalo

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• Dynamical decoupling spectroscopy of nuclear quadrupole transitions in an exchange-only qubit: Theory

  Oral-In-person

  March 16, 2026, 1:36 PM – March 16, 2026, 1:48 PM

  Presenters

  • Stephen Carr

    • HRL Laboratories

  Authors

  • Stephen Carr

    • HRL Laboratories

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• Noise Processes Limiting Silicon Spin Qubit Performance up to 1 Kelvin

  Oral-In-person

  March 16, 2026, 1:48 PM – March 16, 2026, 2:00 PM

  Presenters

  • Sebastian Pauka

    • University of Sydney

  Authors

  • Sebastian Pauka

    • University of Sydney

  • Brendan Harlech-Jones

  • Gerardo Paz Silva

  • MengKe Feng

    • University of New South Wales

  • Samuel Bartee

    • University of Sydney

  • Juan Pablo Dehollain

    • Delft University of Technology

  • Paul Steinacker

    • University of New South Wales

  • Tuomo Tanttu

  • Henry Yang

  • Andre Saraiva

    • Diraq

  • Andrew Dzurak

    • University of New South Wales

  • Thomas Ohki

  • David Reilly

    • University of Sydney

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• DFS-Qubit Error Modeling with Gauge-Averaged Tensor Network Simulations

  Oral-In-person

  March 16, 2026, 2:00 PM – March 16, 2026, 2:12 PM

  Presenters

  • Daniel Volya

    • HRL Laboratories

  Authors

  • Daniel Volya

    • HRL Laboratories

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• The SpinPulse Library for the Transpilation and the Noise-Accurate Simulation of Spin Qubit Quantum Computers

  Oral-In-person

  March 16, 2026, 2:12 PM – March 16, 2026, 2:24 PM

  Publication: Benoît Vermersch, Nathan Miscopein, Matthieu Dartiailh, Oscar Gravier, Carlos Ramos Marimón, Julia Guignon, Tristan Meunier, and Valentin Savin, "The SpinPulse Library for the Transpilation and the Noise-Accurate Simulation of Spin Qubit Quantum Computers", in progress, preprint expected for December 2025.

  Presenters

  • Valentin Savin

    • CEA-Leti, Universite Grenoble Alpes

  Authors

  • Valentin Savin

    • CEA-Leti, Universite Grenoble Alpes

  • Benoit Vermersch

  • Nathan Miscopein

  • Matthieu Dartiailh

  • Oscar Gravier

    • CEA

  • Carlos Ramos Marimón

  • Julia Guignon

  • Tristan Meunier

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• Correlated offset charge jumps in Si/SiGe quantum dots

  Oral-In-person

  March 16, 2026, 2:24 PM – March 16, 2026, 2:36 PM

  Presenters

  • Brighton Coe

    • University of Wisconsin - Madison

  Authors

  • Brighton Coe

    • University of Wisconsin - Madison

  • Michael Wolfe

    • University of Wisconsin - Madison

  • Owen Eskandari

    • University of Wisconsin-Madison

  • Jared Benson

    • University of Wisconsin - Madison

  • Tyler Kovach

    • University of Wisconsin-Madison

  • Jack Reily

    • University of Wisconsin - Madison

  • Alysa Huffman

    • University of Wisconsin-Madison

  • Gabriel Bernhardt

  • Mark Friesen

    • University of Wisconsin - Madison

  • Shimon Kolkowitz

    • University of California, Berkeley

  • Mark Eriksson

    • University of Wisconsin - Madison

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• Mid-circuit Measurement and Sensor-free Feedforward Control in Silicon-MOS Quantum Dots.

  Oral-In-person

  March 16, 2026, 2:36 PM – March 16, 2026, 2:48 PM

  Publication: Jones et al., 2025. [manuscript in preparation].

  Presenters

  • Cameron Jones

    • University of New South Wales

  Authors

  • Cameron Jones

    • University of New South Wales

  • Piper Wysocki

    • Sandia National Laboratories

  • MengKe Feng

    • University of New South Wales

  • Gerardo Paz-Silva

  • Corey Ostrove

    • Sandia National Laboratories

  • Tuomo Tanttu

  • Kenneth Rudinger

  • Samuel Bartee

    • University of Sydney

  • Kevin Young

    • Sandia National Laboratories

  • Fay Hudson

  • Wee Han Lim

  • Robin Blume-Kohout

  • Andrew Dzurak

    • University of New South Wales

  • Andre Saraiva de Oliveira

  • Arne Laucht

    • University of New South Wales

  • Chih-Hwan Yang

  View abstract →