Semiconducting Qubits V

Presentations

• Optimizing coherence of germanium spin qubits.

  ORAL · Invited

  March 10, 2023, 8:00 AM – March 10, 2023, 8:36 AM

  Presenters

  • Nico Hendrickx

    • IBM Research
    • IBM Research Europe - Zurich
    • Delft University of Technology
    • QuTech and Kavli Institute of Nanoscience, Delft University of Technology, P.O. Box 5046, 2600 GA Delft, The Netherlands

  Authors

  • Nico Hendrickx

    • IBM Research
    • IBM Research Europe - Zurich
    • Delft University of Technology
    • QuTech and Kavli Institute of Nanoscience, Delft University of Technology, P.O. Box 5046, 2600 GA Delft, The Netherlands

  View abstract →

• A singlet-triplet hole-spin qubit in planar silicon

  ORAL

  March 10, 2023, 8:36 AM – March 10, 2023, 8:48 AM

  Publication: "A singlet-triplet hole-spin qubit in planar silicon", manuscript in preparation.

  Presenters

  • Scott D Liles

    • University of New South Wales

  Authors

  • Scott D Liles

    • University of New South Wales

  • Aaquib Shamim

    • University of New South Wales

  • Ik Kyeong Jin

    • University of New South Wales

  • Joseph W Hillier

    • University of New South Wales

  • Matthew Rendell

    • University of New South Wales

  • Isaac Vorreiter

    • University of New South Wales

  • Wee Han Lim

    • 1) University of New South Wales, 2) Diraq Pty. Ltd
    • 1) University of New South Wales, 2) Diraq Pty. Ltd.
    • University of New South Wales

  • Fay E Hudson

    • 1) University of New South Wales, 2) Diraq Pty. Ltd
    • 1) University of New South Wales, 2) Diraq Pty. Ltd.
    • University of New South Wales

  • Andrew S Dzurak

    • 1) University of New South Wales, 2) Diraq Pty. Ltd
    • 1) University of New South Wales, 2) Diraq Pty. Ltd.
    • University of New South Wales
    • University of New South Wales, Diraq Pty. Ltd.

  • Alexander R Hamilton

    • University of New South Wales

  View abstract →

• Modeling few-hole quantum dots in Ge/SiGe: g-factors and qubit properties

  ORAL

  March 10, 2023, 8:48 AM – March 10, 2023, 9:00 AM

  Presenters

  • Mitchell I Brickson

    • Sandia National Laboratories

  Authors

  • Mitchell I Brickson

    • Sandia National Laboratories

  • Noah T Jacobson

    • Sandia National Laboratories

  • Leon Maurer

    • Sandia National Laboratories

  • Tzu-Ming Lu

    • Sandia National Laboratories

  • Dwight R Luhman

    • Sandia National Laboratories

  • Andrew D Baczewski

    • Sandia National Laboratories

  View abstract →

• Towards 2-Qubit Operations of Hole Spins in Ge/Si Nanowires above 1K

  ORAL

  March 10, 2023, 9:00 AM – March 10, 2023, 9:12 AM

  Presenters

  • Miguel J Carballido

    • University of Basel

  Authors

  • Miguel J Carballido

    • University of Basel

  • Simon Svab

    • University of Basel

  • Rafael S Eggli

    • University of Basel

  • Pierre Chevalier Kwon

    • University of Basel

  • Simon Geyer

    • University of Basel

  • Rahel Kaiser

    • University of Basel

  • Leon C Camenzind

    • RIKEN Center for Emergent Matter Science (CEMS), Wako, Japan
    • University of Basel, Switzerland; RIKEN Center for Emergent Matter Science (CEMS), Wako, Japan
    • University of Basel

  • Florian N Froning

    • University of Basel

  • Erik P. A. M. Bakkers

    • Eindhoven University of Technology

  • Taras Patlatiuk

    • University of Basel

  • Stefano Bosco

    • University of Basel

  • J. Carlos Egues

    • University of Basel
    • Institute of Physics of São Carlos/University of São Paulo
    • University of São Paulo, University of Basel
    • USP-Sao Carlos
    • Universidade de São Paulo

  • Daniel Loss

    • University of Basel

  • Dominik M Zumbuhl

    • University of Basel

  View abstract →

• Effects of the spin-orbit coupling on hole spin qubits

  ORAL

  March 10, 2023, 9:12 AM – March 10, 2023, 9:24 AM

  Presenters

  • Omadillo Abdurazakov

    • University of Texas at El Paso

  Authors

  • Omadillo Abdurazakov

    • University of Texas at El Paso

  • Charles Tahan

    • Laboratory for Physical Sciences

  • Yun-Pil Shim

    • University of Texas at El Paso

  View abstract →

• Spin-orbit enhancement and g-factor renormalization in Si/SiGe heterostructures with oscillating Ge concentration

  ORAL

  March 10, 2023, 9:24 AM – March 10, 2023, 9:36 AM

  Publication: arXiv:2210.01700

  Presenters

  • Benjamin D Woods

    • University of Wisconsin-Madison

  Authors

  • Benjamin D Woods

    • University of Wisconsin-Madison

  • Mark Friesen

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

  • Robert J Joynt

    • University of Wisconsin - Madison

  • Mark A Eriksson

    • University of Wisconsin - Madison

  View abstract →

• Fine-tuning the quantum well thickness in ²⁸Si/SiGe heterostructures

  ORAL

  March 10, 2023, 9:36 AM – March 10, 2023, 9:48 AM

  Presenters

  • Davide Degli Esposti

    • QuTech/TU Delft

  Authors

  • Davide Degli Esposti

    • QuTech/TU Delft

  • Lucas Stehouwer

    • QuTech and Kavli Institute of Nanoscience, TU Delft, P.O. Box 5046, 2600 GA Delft, The Netherlands

  • Davide Costa

    • QuTech and Kavli Institute of Nanoscience, TU Delft, P.O. Box 5046, 2600 GA Delft, The Netherlands

  • Cornelius Carlsson

    • QuTech and Kavli Institute of Nanoscience, TU Delft, P.O. Box 5046, 2600 GA Delft, The Netherlands

  • Larysa Tryputen

    • QuTech and TNO, Stieltjesweg 1, 2628 CK Delft, The Netherlands

  • Sergey V Amitonov

    • TNO, Qutech
    • QuTech and TNO, Stieltjesweg 1, 2628 CK Delft, The Netherlands
    • QuTech and Netherlands Organization for Applied Scientific Research (TNO), Delft, The Netherlands
    • TNO, QuTech
    • TNO
    • TNO/QuTech

  • Amir Sammak

    • TNO, Qutech
    • QuTech and TNO, Stieltjesweg 1, 2628 CK Delft, The Netherlands
    • Netherlands Organisation for Applied Scientific Research (TNO)
    • QuTech and Netherlands Organization for Applied Scientific Research (TNO), Delft, The Netherlands
    • TNO, QuTech
    • TNO
    • Netherlands Organization for Applied Scientific Research (TNO)
    • QuTech and Netherlands Organisation for Applied Scientific Research (TNO), Stieltjesweg 1, 2628 CK Delft, The Netherlands
    • TNO/QuTech

  • Giordano Scappucci

    • QuTech and Kavli Institute of Nanoscience, TU Delft, P.O. Box 5046, 2600 GA Delft, The Netherlands
    • Delft University of Technology
    • QuTech and the Kavli Institute of Nanoscience, Delft University of Technology
    • TU Delft QuTech
    • QuTech and Kavli Institute of Nanoscience, Delft University of Technology, P.O. Box 5046, 2600 GA Delft, The Netherlands

  View abstract →

• Si/SiO₂ Roughness: Variability, tunability and crosstalk in CMOS spin qubits

  ORAL

  March 10, 2023, 9:48 AM – March 10, 2023, 10:00 AM

  Publication: Manuscript in preparation

  Presenters

  • Jesus D Cifuentes Pardo

    • University of New South Wales
    • 1) University of New South Wales

  Authors

  • Jesus D Cifuentes Pardo

    • University of New South Wales
    • 1) University of New South Wales

  • Tuomo I Tanttu

    • 1) University of New South Wales, 2) Diraq Pty. Ltd
    • 1) University of New South Wales 2) Diraq
    • 1) University of New South Wales, 2) Diraq Pty. Ltd.

  • Yue Y Huang

    • UNSW
    • 1) University of New South Wales
    • University of New South Wales

  • William Gilbert

    • 1) University of New South Wales, 2) Diraq Pty. Ltd
    • 1) University of New South Wales, 2) Diraq Pty. Ltd.

  • Ensar Vahapoglu

    • 1) University of New South Wales, 2) Diraq Pty. Ltd.
    • 1) University of New South Wales

  • Santiago Serrano

    • 1) University of New South Wales, 2) Diraq Pty. Ltd.
    • University of New South Wales

  • MengKe Feng

    • University of New South Wales
    • 1) University of New South Wales

  • Arne Laucht

    • 1) University of New South Wales, 2) Diraq Pty. Ltd
    • 1) University of New South Wales, 2) Diraq Pty. Ltd.
    • University of New South Wales
    • University of New South Wales, Diraq Pty. Ltd.

  • Henry Yang

    • 1) University of New South Wales, 2) Diraq Pty. Ltd
    • 1) University of New South Wales, 2) Diraq Pty. Ltd.
    • UNSW Sydney

  • Christopher Escott

    • 1) University of New South Wales, 2) Diraq Pty. Ltd
    • 1) University of New South Wales, 2) Diraq Pty. Ltd.

  • Rajib Rahman

    • University of New South Wales
    • 1) University of New South Wales

  • Fay E Hudson

    • 1) University of New South Wales, 2) Diraq Pty. Ltd
    • 1) University of New South Wales, 2) Diraq Pty. Ltd.
    • University of New South Wales

  • Wee Han Lim

    • 1) University of New South Wales, 2) Diraq Pty. Ltd
    • 1) University of New South Wales, 2) Diraq Pty. Ltd.
    • University of New South Wales

  • Andre Saraiva

    • 1) University of New South Wales, 2) Diraq Pty. Ltd
    • 1) University of New South Wales, 2) Diraq Pty. Ltd.
    • UNSW Sydney
    • UNSW
    • Diraq
    • University of New South Wales, Diraq Pty. Ltd.

  • Andrew S Dzurak

    • 1) University of New South Wales, 2) Diraq Pty. Ltd
    • 1) University of New South Wales, 2) Diraq Pty. Ltd.
    • University of New South Wales
    • University of New South Wales, Diraq Pty. Ltd.

  View abstract →

• Progress in development of the silicon spin qubit based back-end for QuTech’s Quantum Inspire platform

  ORAL

  March 10, 2023, 10:00 AM – March 10, 2023, 10:12 AM

  Presenters

  • Tumi Makinwa

    • TNO/Qutech
    • TNO, Qutech

  Authors

  • Tumi Makinwa

    • TNO/Qutech
    • TNO, Qutech

  • Nodar Samkharadze

    • TNO, Qutech
    • TNO, QuTech

  • Harold B Meerwaldt

    • Qutech

  • Pieter T Eendebak

    • TNO, Qutech

  • Yoram Vos

    • TNO, Qutech
    • TNO, QuTech

  • Önder Gül

    • TNO, Qutech
    • TNO, QuTech

  • Larysa Tryputen

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

  • Saurabh Karwal

    • TNO, Qutech
    • Netherlands Organisation for Applied Scientific Research (TNO)
    • TNO/QuTech

  • Sergey V Amitonov

    • TNO, Qutech
    • QuTech and TNO, Stieltjesweg 1, 2628 CK Delft, The Netherlands
    • QuTech and Netherlands Organization for Applied Scientific Research (TNO), Delft, The Netherlands
    • TNO, QuTech
    • TNO
    • TNO/QuTech

  • James G Kroll

    • TNO, Qutech

  • Amir Sammak

    • TNO, Qutech
    • QuTech and TNO, Stieltjesweg 1, 2628 CK Delft, The Netherlands
    • Netherlands Organisation for Applied Scientific Research (TNO)
    • QuTech and Netherlands Organization for Applied Scientific Research (TNO), Delft, The Netherlands
    • TNO, QuTech
    • TNO
    • Netherlands Organization for Applied Scientific Research (TNO)
    • QuTech and Netherlands Organisation for Applied Scientific Research (TNO), Stieltjesweg 1, 2628 CK Delft, The Netherlands
    • TNO/QuTech

  • Richard Versluis

    • TNO, Qutech

  • Jasper Winters

    • TNO, Qutech

  • Lieven M Vandersypen

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

  • Peter Verhoeff

    • TNO, Qutech

  View abstract →

• Fast singlet-triplet qubit driven by magnetic field gradient in isotopically purified silicon

  ORAL

  March 10, 2023, 10:12 AM – March 10, 2023, 10:24 AM

  Presenters

  • Younguk Song

    • Seoul National University

  Authors

  • Younguk Song

    • Seoul National University

  • Jonginn Yun

    • Seoul National University

  • Jehyun Kim

    • Weizmann institute of science

  • hyeongyu jang

    • Seoul National University

  • Jaemin Park

    • Seoul National University

  • Wonjin Jang

    • Seoul National University

  • Hanseo Sohn

    • Seoul National University

  • Satoru Miyamoto

    • Nagoya University

  • Kohei M Itoh

    • Keio Univ

  • Dohun Kim

    • Seoul National University
    • Seoul National University (SNU)

  View abstract →

• Flip-Chip Gating of Heterostructure Quantum Materials

  ORAL

  March 10, 2023, 10:24 AM – March 10, 2023, 10:36 AM

  Presenters

  • Jay C LeFebvre

    • Sandia National Laboratories

  Authors

  • Jay C LeFebvre

    • Sandia National Laboratories

  • Tzu-Ming Lu

    • Sandia National Laboratories

  • Matthew Jordan

    • Sandia National Laboratory

  • Michael P Lilly

    • Sandia National Laboratories

  • John Nogan

    • Sandia National Laboratory

  • Dwight R Luhman

    • Sandia National Laboratories

  • Martin Rudolph

    • Sandia National Laboratories

  View abstract →

• High bandwith high sensitivity electronic thermometry in SiMOS transistors

  ORAL

  March 10, 2023, 10:36 AM – March 10, 2023, 10:48 AM

  Presenters

  • Victor Champain

    • CEA-IRIG-Pheliqs
    • CEA Grenoble

  Authors

  • Victor Champain

    • CEA-IRIG-Pheliqs
    • CEA Grenoble

  • Victor Champain

    • CEA-IRIG-Pheliqs
    • CEA Grenoble

  • Vivien Schmitt

    • CEA-IRIG-Pheliqs
    • CEA Grenoble

  • Benoit Bertrand

    • CEA-Leti
    • Univ. Grenoble Alpes, CEA, Leti, F-38000 Grenoble, France
    • CEA LETI
    • Univ. Grenoble Alpes, CEA, Leti, Grenoble, France

  • Heimanu Niebojewski

    • CEA-Leti
    • Univ. Grenoble Alpes, CEA, Leti, F-38000 Grenoble, France
    • Univ. Grenoble Alpes, CEA, Leti, Grenoble, France

  • Louis Hutin

    • CEA-Leti
    • Universite Grenoble Alpes

  • Maud Vinet

    • CEA-Leti
    • Univ. Grenoble Alpes, CEA, Leti, Grenoble, France

  • Xavier Jehl

    • CEA-IRIG-Pheliqs

  • Clemens Winkelmann

    • Univ. Grenoble Alpes

  • Silvano De Franceschi

    • CEA-IRIG-Pheliqs
    • CEA Grenoble

  • Boris Brun-Barriere

    • CAE-IRIG-Pheliqs
    • CEA Grenoble

  View abstract →

• Andreev bound state dynamics in phase- and gate-tunable InAs Nanowire Josephson weak links

  ORAL

  March 10, 2023, 10:48 AM – March 10, 2023, 11:00 AM

  Presenters

  • Manas Ranjan Sahu

    • Quantronics group, CEA-Saclay

  Authors

  • Manas Ranjan Sahu

    • Quantronics group, CEA-Saclay

  • Cyril Metzger

    • University of Colorado, Boulder, Colorado, USA
    • CEA-Saclay
    • JILA/CU Boulder

  • Francisco Matute-Cañadas

    • Departamento de Fisica Teorica de la Materia Condensada, Universidad Autonoma de Madrid
    • Universidad Autónoma de Madrid

  • Peter Krogstrup

    • Niels Bohr Institute, University of Copenhagen

  • Jesper Nygard

    • Niels Bohr Institute, University of Copenhagen

  • Alfredo L Levy Yeyati

    • Departamento de Fisica Teorica de la Materia Condensada, Universidad Autonoma de Madrid
    • Universidad Autónoma de Madrid

  • Marcelo F Goffman

    • Quantronics group, CEA-Saclay

  • Cristian Urbina

    • Quantronics group, CEA-Saclay

  • Hugues Pothier

    • Quantronics group, CEA-Saclay

  View abstract →