Semiconducting Qubits V

Presentations

• Optimizing coherence of germanium spin qubits.

  ORAL · Invited

  March 10, 2023, 11:00 AM – March 10, 2023, 11:36 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, 11:36 AM – March 10, 2023, 11:48 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, 11:48 AM – March 10, 2023, 12:00 PM

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

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

  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, 12:24 PM – March 10, 2023, 12:36 PM

  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, 12:36 PM – March 10, 2023, 12:48 PM

  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, 12:48 PM – March 10, 2023, 1:00 PM

  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, 1:00 PM – March 10, 2023, 1:12 PM

  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, 1:12 PM – March 10, 2023, 1:24 PM

  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, 1:24 PM – March 10, 2023, 1:36 PM

  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, 1:36 PM – March 10, 2023, 1:48 PM

  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, 1:48 PM – March 10, 2023, 2:00 PM

  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 →