Gate-Defined Spin Qubits: Control I

Presentations

• Frozen operation of FDSOI Quantum Devices

  ORAL

  March 17, 2026, 3:30 PM – March 17, 2026, 3:42 PM

  Publication: [1]: P. Hamonic et al., A foundry-fabricated spin qubit unit cell with in-situ dispersive
  Readout, ArXiv preprint arXiv:2504.20572 (2025).
  [2]: P. Hamonic et al., Combining multiplexed gate-based readout and isolated CMOS quantum dot arrays, Nat. Comm. 16 6323 (2025).
  [3]: M.Nurizzo et al., Complete Readout of Two-Electron Spin States in a Double Quantum Dot, PRX Quantum 4 010329 (2023).

  Presenters

  • Tangui Aladjidi

    • Quobly

  Authors

  • Tangui Aladjidi

    • Quobly

  • Paras Seth

    • Quobly

  • Erwan Plouet

    • Quobly

  • Abu A Aravindnath

    • Quobly

  • Daniel Solis

    • Quobly

  • Julian Sanders

    • Quobly

  • Maï Lermercier

    • Quobly

  • Etienne Guigon

    • Quobly

  • Léon Mykolyshyn

    • Quobly

  • Matthieu Dartiailh

    • Quobly
    • Quobly, Grenoble

  • Bruna Cardoso-Paz

    • Quobly

  • Maud Vinet

    • Quobly

  • Jean-Charles Barbé

    • Quobly

  • Tristan Meunier

    • Quobly
    • Quobly, Grenoble

  • Jayshankar Nath

    • Quobly

  • Jean-Baptiste Filippini

    • CNRS Insitut Néel
    • CNRS

  • Matias Urdampilleta

    • Université Grenoble Alpes, CNRS, Grenoble INP, Institut Néel, F-38000 Grenoble, France
    • CNRS
    • Université Grenoble Alpes, CNRS, Grenoble INP, Institut Néel
    • Univ. Grenoble Alpes, CNRS, Grenoble INP, Néel Institut, 38000 Grenoble, France

  • Grégoire Roussely

    • CEA Grenoble

  • Heimanu Niebojewski

    • CEA Grenoble
    • CEA Leti
    • CEA

  • Benoit Bertrand

    • CEA-LETI
    • CEA Grenoble
    • CEA Leti
    • CEA

  View abstract →

• Unified Control Architecture For Spin Qubits in Quantum Dot Devices

  ORAL

  March 17, 2026, 3:42 PM – March 17, 2026, 3:54 PM

  Presenters

  • Shize Che

    • University of Pennsylvania

  Authors

  • Shize Che

    • University of Pennsylvania

  • Linhai Deng

    • University of Pennsylvania

  • Gushu Li

    • University of Pennsylvania

  • Anthony Sigillito

    • University of Pennsylvania

  View abstract →

• Single-shot entangling gates using superexchange coupling for distant spin qubits

  ORAL

  March 17, 2026, 3:54 PM – March 17, 2026, 4:06 PM

  Presenters

  • Yujun Choi

    • Virginia Tech

  Authors

  • Yujun Choi

    • Virginia Tech

  • Edwin Barnes

    • Virginia Tech

  • Sophia E Economou

    • Virginia Tech

  View abstract →

• Mitigating Residual Exchange Coupling in Resonant Singlet-Triplet Qubits

  ORAL

  March 17, 2026, 4:06 PM – March 17, 2026, 4:18 PM

  Presenters

  • Jiheng Duan

    • University of Rochester

  Authors

  • Jiheng Duan

    • University of Rochester

  • Fernando T Leal

    • University of Rochester

  • John M Nichol

    • University of Rochester

  View abstract →

• High-fidelity and robust three-qubit Toffoli gates in silicon-based quantum-dot spin qubits

  ORAL

  March 17, 2026, 4:18 PM – March 17, 2026, 4:30 PM

  Presenters

  • Hsi-Sheng GOAN

    • National Taiwan University

  Authors

  • Hsi-Sheng GOAN

    • National Taiwan University

  • Chia-Hsien Huang

    • National Taiwan University

  View abstract →

• Tunnel control in a CMOS device with minimal overhead

  ORAL

  March 17, 2026, 4:30 PM – March 17, 2026, 4:42 PM

  Presenters

  • Guillermo Haas

    • Centre national de la recherche scientifique (CNRS)
    • Univ. Grenoble Alpes, CNRS, Grenoble INP, Néel Institut, 38000 Grenoble, France

  Authors

  • Guillermo Haas

    • Centre national de la recherche scientifique (CNRS)
    • Univ. Grenoble Alpes, CNRS, Grenoble INP, Néel Institut, 38000 Grenoble, France

  • Pierre Hamonic

    • Institut Neel

  • Mauricio-Javier Rodriguez Garcia

    • CEA/IRIG/MEM/L_Sim
    • CEA

  • Heimanu Niebojewski

    • CEA Grenoble
    • CEA Leti
    • CEA

  • Benoit Bertrand

    • CEA-LETI
    • CEA Grenoble
    • CEA Leti
    • CEA

  • Yann-Michel Niquet

    • CEA
    • CEA Grenoble

  • Biel Martinez Diaz

    • CEA Grenoble
    • CEA/LETI
    • CEA

  • Matias Urdampilleta

    • Université Grenoble Alpes, CNRS, Grenoble INP, Institut Néel, F-38000 Grenoble, France
    • CNRS
    • Université Grenoble Alpes, CNRS, Grenoble INP, Institut Néel
    • Univ. Grenoble Alpes, CNRS, Grenoble INP, Néel Institut, 38000 Grenoble, France

  View abstract →

• High Fidelity Quantum Control in a Quadruple Quantum Dot Device

  ORAL

  March 17, 2026, 4:42 PM – March 17, 2026, 4:54 PM

  Presenters

  • Jonathan Hess

    • University of Pennsylvania

  Authors

  • Jonathan Hess

    • University of Pennsylvania

  • Mridul Pushp

    • University of Pennsylvania

  • Seong Woo Oh

    • University of Pennsylvania

  • Shize Che

    • University of Pennsylvania

  • Noah Dylan Johnson

    • University of Pennsylvania

  • Robert Fulton Spivey

    • University of Pennsylvania

  • Anthony Sigillito

    • University of Pennsylvania

  View abstract →

• Nonlinearities, or lack thereof, in single dot electric dipole spin resonance

  ORAL

  March 17, 2026, 4:54 PM – March 17, 2026, 5:06 PM

  Presenters

  • Tanner M Janda

    • University of California, Los Angeles

  Authors

  • Tanner M Janda

    • University of California, Los Angeles

  • Heun Mo Yoo

    • University of California, Los Angeles

  • Connor Nasseraddin

    • University of California, Los Angeles

  • Jason R Petta

    • University of California, Los Angeles

  View abstract →

• Efficient and robust hopping gates in Si/SiGe quantum dots with enhanced spin orbit coupling

  ORAL

  March 17, 2026, 5:06 PM – March 17, 2026, 5:18 PM

  Presenters

  • Minyoung Kim

    • University of Wisconsin-Madison

  Authors

  • Minyoung Kim

    • University of Wisconsin-Madison

  • Benjamin D Woods

    • University of Wisconsin - Madison

  View abstract →

• Concatenated continuous driving of silicon qubit by amplitude and phase modulation

  ORAL

  March 17, 2026, 5:18 PM – March 17, 2026, 5:30 PM

  Presenters

  • Takuma Kuno

    • Hitachi Ltd
    • Hitachi, Ltd.

  Authors

  • Takuma Kuno

    • Hitachi Ltd
    • Hitachi, Ltd.

  • Takeru Utsugi

    • Hitachi, Ltd.

  • Andrew J Ramsay

    • Hitachi Cambridge Laboratory

  • Normann Mertig

    • Hitachi Cambridge Laboratory
    • Hitachi Ltd

  • Noriyuki Lee

    • Hitachi, Ltd.

  • Itaru Yanagi

    • Hitachi Ltd
    • Hitachi, Ltd.

  • Toshiyuki Mine

    • Hitachi Ltd.,
    • Hitachi, Ltd.

  • Nobuhiro Kusuno

    • Hitachi Ltd.,
    • Hitachi, Ltd.

  • Sofie Beyne

    • IMEC
    • imec

  • Julien Jussot

    • IMEC
    • imec

  • Stefan Kubicek

    • IMEC
    • imec

  • Yann Canvel

    • IMEC
    • imec

  • Clement Godfrin

    • IMEC
    • imec

  • Bart Raes

    • IMEC
    • imec

  • Yosuke Shimura

    • IMEC
    • imec

  • Roger Loo

    • IMEC
    • imec
    • imec, Ghent University, Department of Solid-State Sciences

  • Sylvain Baudot

    • IMEC
    • imec

  • Danny Wan

    • IMEC
    • Imec
    • imec

  • Kristiaan De Greve

    • IMEC
    • imec

  • Shinichi Saito

    • Hitachi, Ltd.

  • Digh Hisamoto

    • Hitachi, Ltd.

  • Ryuta Tsuchiya

    • Hitachi, Ltd.

  • Tetsuo Kodera

    • Institute of Science Tokyo

  • Hiroyuki Mizuno

    • Hitachi, Ltd.
    • Hitach, Ltd.

  View abstract →

• Resonant frequency control of electron spin in SiMOS quantum dot using magnetic field generated by external current

  ORAL

  March 17, 2026, 5:30 PM – March 17, 2026, 5:42 PM

  Presenters

  • Noriyuki Lee

    • Hitachi, Ltd.

  Authors

  • Noriyuki Lee

    • Hitachi, Ltd.

  • Takeru Utsugi

    • Hitachi, Ltd.

  • Takuma Kuno

    • Hitachi Ltd
    • Hitachi, Ltd.

  • Itaru Yanagi

    • Hitachi Ltd
    • Hitachi, Ltd.

  • Toshiyuki Mine

    • Hitachi Ltd.,
    • Hitachi, Ltd.

  • Hideo Arimoto

    • Hitachi Ltd.,
    • Hitachi, Ltd.

  • Sofie Beyne

    • IMEC
    • imec

  • Julien Jussot

    • IMEC
    • imec

  • Stefan Kubicek

    • IMEC
    • imec

  • Sugandha Sharma

    • IMEC
    • imec

  • Yanan Li

    • IMEC
    • imec

  • Clement Godfrin

    • IMEC
    • imec

  • Bart Raes

    • IMEC
    • imec

  • Johan Debacker

    • IMEC
    • imec

  • Yannick Hermans

    • IMEC
    • imec

  • Yosuke Shimura

    • IMEC
    • imec

  • Roger Loo

    • IMEC
    • imec
    • imec, Ghent University, Department of Solid-State Sciences

  • Sylvain Baudot

    • IMEC
    • imec

  • Danny Wan

    • IMEC
    • Imec
    • imec

  • Kristiaan De Greve

    • IMEC
    • imec

  • Shinichi Saito

    • Hitachi, Ltd.

  • Digh Hisamoto

    • Hitachi, Ltd.

  • Ryuta Tsuchiya

    • Hitachi, Ltd.

  • Hiroyuki Mizuno

    • Hitachi, Ltd.
    • Hitach, Ltd.

  View abstract →

• Single electron transistors made using a single, varying-width gate

  ORAL

  March 17, 2026, 5:42 PM – March 17, 2026, 5:54 PM

  Presenters

  • Joshua Pomeroy

    • National Institute of Standards and Technology (NIST)

  Authors

  • Joshua Pomeroy

    • National Institute of Standards and Technology (NIST)

  • Pradeep Namboodiri

    • NIST
    • National Institute of Standards and Technology

  • Pragya R Shrestha

    • National Institute of Standards and Technology

  • Nikki Ebadollahi

    • University of Maryland College Park

  • Runze Li

    • University of Maryland College Park

  • Michael David Stewart

    • National Institute of Standards and Technology (NIST)

  View abstract →

• Residual exchange coupling and simultaneous control in a triple dot device

  ORAL

  March 17, 2026, 5:54 PM – March 17, 2026, 6:06 PM

  Presenters

  • Heun Mo Yoo

    • University of California, Los Angeles

  Authors

  • Heun Mo Yoo

    • University of California, Los Angeles

  • Tanner M Janda

    • University of California, Los Angeles

  • Connor Nasseraddin

    • University of California, Los Angeles

  • Victor Yu

    • University of California, Los Angeles
    • California State University, Los Angeles

  • Jason R Petta

    • University of California, Los Angeles

  View abstract →

• Energy efficient control of semiconductor spin qubits with nanoscale magnets

  ORAL

  March 17, 2026, 6:06 PM – March 17, 2026, 6:18 PM

  Publication: 1. Koppens et al. Nature volume 442, 766–771 (2006)
  2. Morello, A. et al. Phys. Rev. B 80, 081307 (2009).
  3. Ladriere et al. Nature Physics volume 4, 776–779 (2008)
  4. Obata, T. et al. Phys. Rev. B 81, 085317 (2010).
  5. Philips, S. G. J. et al. Nature 609, 919–924 (2022).

  Presenters

  • Aniruddha Chakraborty

    • Virginia Commonwealth University

  Authors

  • Aniruddha Chakraborty

    • Virginia Commonwealth University

  • Kanishk Modi

    • Indian Institute of Technology, Bombay

  • Dhritiman Bhattacharya

    • Rowan University

  • Uditendu Mukhopadhyay

    • Indian Institute of Technology, Bombay

  • Suddhasatta Mahapatra

    • Indian Institute of Technology, Bombay

  • Jayasimha Atulasimha

    • Virginia Commonwealth University

  View abstract →

• Tensor network and open system simulation of transport through semiconductor arrays

  ORAL

  March 17, 2026, 6:18 PM – March 17, 2026, 6:30 PM

  Presenters

  • Keyi Liu

    • University of Maryland College Park

  Authors

  • Keyi Liu

    • University of Maryland College Park

  • Garnett W Bryant

    • National Institute of Standards and Technology (NIST)

  View abstract →