Semiconductor Qubits - Spin Qubit Read-out I

Semiconductor Qubits - Spin Qubit Read-out I

FOCUS · B29 · ID: 380644

Presentations

Reflectometry of charge transitions in a silicon quadruple dot

ORAL

March 15, 2021, 12:30 PM – March 15, 2021, 12:42 PM
Presenters
- Heorhii Bohuslavskyi
  
  Univ of Copenhagen, Center for Quantum Devices, Niels Bohr Institute, University of Copenhagen, 2100 Copenhagen, Denmark
Authors
- Heorhii Bohuslavskyi
  
  Univ of Copenhagen, Center for Quantum Devices, Niels Bohr Institute, University of Copenhagen, 2100 Copenhagen, Denmark
- Fabio Ansaloni
  
  Univ of Copenhagen, Center for Quantum Devices, Niels Bohr Institute, University of Copenhagen, 2100 Copenhagen, Denmark
- Anasua Chatterjee
  
  Univ of Copenhagen, Center for Quantum Devices, Niels Bohr Institute, University of Copenhagen, 2100 Copenhagen, Denmark
- Federico Fedele
  
  Univ of Copenhagen, Center for Quantum Devices, Niels Bohr Institute, University of Copenhagen, 2100 Copenhagen, Denmark
- Torbjørn Rasmussen
  
  Univ of Copenhagen, Center for Quantum Devices, Niels Bohr Institute, University of Copenhagen, 2100 Copenhagen, Denmark
- Bertram Brovang
  
  Univ of Copenhagen, Center for Quantum Devices, Niels Bohr Institute, University of Copenhagen, 2100 Copenhagen, Denmark
- Jing LI
  
  Université Grenoble Alpes, CEA, IRIG, MEM/L_Sim, Univ. Grenoble Alpes, CEA, IRIG-MEM-L Sim, F-38000, Grenoble, France, CEA, LETI, Minatec Campus, F-38054 Grenoble, France
- Louis HUTIN
  
  CEA/LETI-MINATEC, CEA-Grenoble, CEA Leti, CEA, Grenoble, CEA, LETI, Minatec Campus, F-38054 Grenoble, France
- Benjamin Venitucci
  
  Université Grenoble Alpes, CEA, IRIG, MEM-L Sim, F-38000 Grenoble, France
- Benoit Bertrand
  
  Leti, CEA, CEA/LETI-MINATEC, CEA-Grenoble, CEA, Grenoble, CEA, LETI, Minatec Campus, F-38054 Grenoble, France
- Maud Vinet
  
  Leti, CEA, CEA/LETI-MINATEC, CEA-Grenoble, CEA Leti, CEA, Grenoble, CEA, LETI, Minatec Campus, F-38054 Grenoble, France
- Yann-Michel Niquet
  
  Université Grenoble Alpes, CEA, IRIG, MEM/L_Sim, Univ. Grenoble Alpes, CEA, IRIG-MEM-L Sim, F-38000, Grenoble, France, Université Grenoble Alpes, CEA, IRIG, MEM-L Sim, F-38000 Grenoble, France
- Ferdinand Kuemmeth
  
  Univ of Copenhagen, Center for Quantum Devices, Niels Bohr Institute, University of Copenhagen, 2100 Copenhagen, Denmark
View abstract →
Spin Readout of a CMOS Quantum Dot by Gate Reflectometry and Spin-Dependent Tunneling

ORAL

March 15, 2021, 12:42 PM – March 15, 2021, 12:54 PM
Presenters
- Virginia Ciriano-Tejel
  
  London Centre for Nanotechnology, University College London, London WC1H 0AH, United Kingdom; Quantum Motion Technologies, Nexus, Discovery Way, Leeds, LS2 3AA, United Kingdom
Authors
- Virginia Ciriano-Tejel
  
  London Centre for Nanotechnology, University College London, London WC1H 0AH, United Kingdom; Quantum Motion Technologies, Nexus, Discovery Way, Leeds, LS2 3AA, United Kingdom
- Michael A. Fogarty
  
  London Center Nanotechnology, University College London, Quantum Motion Technologies, London Centre for Nanotechnology, University College London, London WC1H 0AH, United Kingdom; Quantum Motion Technologies, Nexus, Discovery Way, Leeds, LS2 3AA, United Kingdom
- Simon Schaal
  
  London Centre for Nanotechnology, University College London, London WC1H 0AH, United Kingdom; Quantum Motion Technologies, Nexus, Discovery Way, Leeds, LS2 3AA, United Kingdom
- Louis HUTIN
  
  CEA/LETI-MINATEC, CEA-Grenoble, CEA Leti, CEA, Grenoble, CEA, LETI, Minatec Campus, F-38054 Grenoble, France
- Benoit Bertrand
  
  Leti, CEA, CEA/LETI-MINATEC, CEA-Grenoble, CEA, Grenoble, CEA, LETI, Minatec Campus, F-38054 Grenoble, France
- Lisa A. Ibberson
  
  Hitachi Cambridge Laboratory, Hitachi Cambridge Laboratory, University of Cambridge, Hitachi Cambridge Laboratory, J.J. Thomson Avenue, Cambridge CB3 0HE, United Kingdom
- M Fernando Gonzalez-Zalba
  
  Quantum Motion Technologies, Hitachi Cambridge Laboratory, Hitachi Cambridge Laboratory, University of Cambridge, Quantum Motion Technologies, Nexus, Discovery Way, Leeds, LS2 3AA, United Kingdom
- Jing LI
  
  Université Grenoble Alpes, CEA, IRIG, MEM/L_Sim, Univ. Grenoble Alpes, CEA, IRIG-MEM-L Sim, F-38000, Grenoble, France, CEA, LETI, Minatec Campus, F-38054 Grenoble, France
- Yann-Michel Niquet
  
  Université Grenoble Alpes, CEA, IRIG, MEM/L_Sim, Univ. Grenoble Alpes, CEA, IRIG-MEM-L Sim, F-38000, Grenoble, France, Université Grenoble Alpes, CEA, IRIG, MEM-L Sim, F-38000 Grenoble, France
- Maud Vinet
  
  Leti, CEA, CEA/LETI-MINATEC, CEA-Grenoble, CEA Leti, CEA, Grenoble, CEA, LETI, Minatec Campus, F-38054 Grenoble, France
- John J. L. Morton
  
  University College London, London Center Nanotechnology, London Centre for Nanotechnology, University College London, University College London, Quantum Motion Technologies, London Centre for Nanotechnology, University College London, London WC1H 0AH, United Kingdom; Quantum Motion Technologies, Nexus, Discovery Way, Leeds, LS2 3AA, United Kingdo
View abstract →
Permutation of two electrons within a two-dimensional array of quantum dot

ORAL

March 15, 2021, 12:54 PM – March 15, 2021, 1:06 PM
Presenters
- Fabio Ansaloni
  
  Univ of Copenhagen, Center for Quantum Devices, Niels Bohr Institute, University of Copenhagen, 2100 Copenhagen, Denmark
Authors
- Fabio Ansaloni
  
  Univ of Copenhagen, Center for Quantum Devices, Niels Bohr Institute, University of Copenhagen, 2100 Copenhagen, Denmark
- Anasua Chatterjee
  
  Univ of Copenhagen, Center for Quantum Devices, Niels Bohr Institute, University of Copenhagen, 2100 Copenhagen, Denmark
- Heorhii Bohuslavskyi
  
  Univ of Copenhagen, Center for Quantum Devices, Niels Bohr Institute, University of Copenhagen, 2100 Copenhagen, Denmark
- Benoit Bertrand
  
  Leti, CEA, CEA/LETI-MINATEC, CEA-Grenoble, CEA, Grenoble, CEA, LETI, Minatec Campus, F-38054 Grenoble, France
- Louis HUTIN
  
  CEA/LETI-MINATEC, CEA-Grenoble, CEA Leti, CEA, Grenoble, CEA, LETI, Minatec Campus, F-38054 Grenoble, France
- Maud Vinet
  
  Leti, CEA, CEA/LETI-MINATEC, CEA-Grenoble, CEA Leti, CEA, Grenoble, CEA, LETI, Minatec Campus, F-38054 Grenoble, France
- Ferdinand Kuemmeth
  
  Univ of Copenhagen, Center for Quantum Devices, Niels Bohr Institute, University of Copenhagen, 2100 Copenhagen, Denmark
View abstract →
Bell-state tomography in a silicon many-electron artificial molecule

ORAL

March 15, 2021, 1:06 PM – March 15, 2021, 1:18 PM
Presenters
- Ross C C Leon
  
  Univ of New South Wales
Authors
- Ross C C Leon
  
  Univ of New South Wales
- Chih Hwan Yang
  
  Univ of New South Wales
- Jason Hwang
  
  Univ of New South Wales
- Julien Camirand Lemyre
  
  Universite de Sherbrooke
- Tuomo Tanttu
  
  Univ of New South Wales
- Wei Huang
  
  Univ of New South Wales
- Jonathan Y Huang
  
  Univ of New South Wales
- Kohei M Itoh
  
  Keio University, Keio Univ
- Arne Laucht
  
  Univ of New South Wales, The University of New South Wales
- Michel Pioro-Ladriere
  
  Institut quantique, Université de Sherbrooke, Physics, Université de Sherbrooke, Sherbrooke, Canada, Universite de Sherbrooke
- Andre Saraiva
  
  Univ of New South Wales
- Andrew Steven Dzurak
  
  Univ of New South Wales
View abstract →
Large Dispersive Interaction between a CMOS Double Quantum Dot and Microwave Photons

ORAL

March 15, 2021, 1:18 PM – March 15, 2021, 1:30 PM
Presenters
- David J. Ibberson
  
  Quantum Engineering Technology Labs, University of Bristol
Authors
- David J. Ibberson
  
  Quantum Engineering Technology Labs, University of Bristol
- Theodor Lundberg
  
  Cavendish Laboratory, University of Cambridge
- James A. Haigh
  
  Hitachi Cambridge Laboratory, University of Cambridge
- Louis HUTIN
  
  CEA/LETI-MINATEC, CEA-Grenoble, CEA Leti, CEA, Grenoble, CEA, LETI, Minatec Campus, F-38054 Grenoble, France
- Benoit Bertrand
  
  Leti, CEA, CEA/LETI-MINATEC, CEA-Grenoble, CEA, Grenoble, CEA, LETI, Minatec Campus, F-38054 Grenoble, France
- Sylvain Barraud
  
  CEA/LETI-MINATEC, CEA-Grenoble
- Chang-Min Lee
  
  Department of Materials Science and Metallurgy, University of Cambridge
- Nadia A. Stelmashenko
  
  Department of Materials Science and Metallurgy, University of Cambridge
- Jason Robinson
  
  Department of Materials Science and Metallurgy, University of Cambridge
- Maud Vinet
  
  Leti, CEA, CEA/LETI-MINATEC, CEA-Grenoble, CEA Leti, CEA, Grenoble, CEA, LETI, Minatec Campus, F-38054 Grenoble, France
- M Fernando Gonzalez-Zalba
  
  Quantum Motion Technologies, Hitachi Cambridge Laboratory, Hitachi Cambridge Laboratory, University of Cambridge, Quantum Motion Technologies, Nexus, Discovery Way, Leeds, LS2 3AA, United Kingdom
- Lisa A. Ibberson
  
  Hitachi Cambridge Laboratory, Hitachi Cambridge Laboratory, University of Cambridge, Hitachi Cambridge Laboratory, J.J. Thomson Avenue, Cambridge CB3 0HE, United Kingdom
View abstract →
Accurate spin and valley state identification in silicon double quantum dots

ORAL

March 15, 2021, 1:30 PM – March 15, 2021, 1:42 PM
Presenters
- Theodor Lundberg
  
  Cavendish Laboratory, University of Cambridge
Authors
- Theodor Lundberg
  
  Cavendish Laboratory, University of Cambridge
- David J. Ibberson
  
  Quantum Engineering Technology Labs, University of Bristol
- Jing LI
  
  Université Grenoble Alpes, CEA, IRIG, MEM/L_Sim, Univ. Grenoble Alpes, CEA, IRIG-MEM-L Sim, F-38000, Grenoble, France, CEA, LETI, Minatec Campus, F-38054 Grenoble, France
- Louis HUTIN
  
  CEA/LETI-MINATEC, CEA-Grenoble, CEA Leti, CEA, Grenoble, CEA, LETI, Minatec Campus, F-38054 Grenoble, France
- Benoit Bertrand
  
  Leti, CEA, CEA/LETI-MINATEC, CEA-Grenoble, CEA, Grenoble, CEA, LETI, Minatec Campus, F-38054 Grenoble, France
- Chang-Min Lee
  
  Department of Materials Science and Metallurgy, University of Cambridge
- David J. Niegemann
  
  Institu Néel, CNRS, CNRS, Grenoble INP, Institut Néel, Université Grenoble Alpes
- Matias Urdampilleta
  
  Institu Néel, CNRS, CNRS, Grenoble INP, Institut Néel, Université Grenoble Alpes
- Nadia A. Stelmashenko
  
  Department of Materials Science and Metallurgy, University of Cambridge
- Tristan Meunier
  
  Institu Néel, CNRS, CNRS, Grenoble INP, Institut Néel, Université Grenoble Alpes
- Jason Robinson
  
  Department of Materials Science and Metallurgy, University of Cambridge
- Maud Vinet
  
  Leti, CEA, CEA/LETI-MINATEC, CEA-Grenoble, CEA Leti, CEA, Grenoble, CEA, LETI, Minatec Campus, F-38054 Grenoble, France
- Lisa A. Ibberson
  
  Hitachi Cambridge Laboratory, Hitachi Cambridge Laboratory, University of Cambridge, Hitachi Cambridge Laboratory, J.J. Thomson Avenue, Cambridge CB3 0HE, United Kingdom
- Yann-Michel Niquet
  
  Université Grenoble Alpes, CEA, IRIG, MEM/L_Sim, Univ. Grenoble Alpes, CEA, IRIG-MEM-L Sim, F-38000, Grenoble, France, Université Grenoble Alpes, CEA, IRIG, MEM-L Sim, F-38000 Grenoble, France
- M Fernando Gonzalez-Zalba
  
  Quantum Motion Technologies, Hitachi Cambridge Laboratory, Hitachi Cambridge Laboratory, University of Cambridge, Quantum Motion Technologies, Nexus, Discovery Way, Leeds, LS2 3AA, United Kingdom
View abstract →
Multi-qubit and multi-dot reflectometry measurements in arrays of semiconductor quantum dots

Invited

March 15, 2021, 1:42 PM – March 15, 2021, 2:18 PM
Presenters
- Ferdinand Kuemmeth
  
  Univ of Copenhagen, Niels Bohr Institute, University of Copenhagen
Authors
- Ferdinand Kuemmeth
  
  Univ of Copenhagen, Niels Bohr Institute, University of Copenhagen
View abstract →
Low Temperature Radiofrequency Reflectometry setup for Charge sensing in CMOS devices

ORAL

March 15, 2021, 2:18 PM – March 15, 2021, 2:30 PM
Presenters
- Joffrey Rivard
  
  Institut Quantique, Universite de Sherbrooke
Authors
- Joffrey Rivard
  
  Institut Quantique, Universite de Sherbrooke
- Clément Godfrin
  
  Universite de Sherbrooke, Institut Quantique, Universite de Sherbrooke
- Alexei Orlov
  
  Notre Dame University
- Eva Dupont-Ferrier
  
  Universite de Sherbrooke, Institut Quantique, Universite de Sherbrooke
View abstract →
Low-frequency electron spin-qubit detuning noise in highly purified <sup>28</sup>Si/SiGe*

ORAL

March 15, 2021, 2:30 PM – March 15, 2021, 2:42 PM
Presenters
- Tom Struck
  
  RWTH Aachen University
Authors
- Tom Struck
  
  RWTH Aachen University
- Arne Hollmann
  
  RWTH Aachen University
- Floyd Schauer
  
  Universität Regensburg
- Andreas Schmidbauer
  
  Universität Regensburg
- Veit Langrock
  
  JARA-FIT Institute for Quantum Information, Forschungszentrum Jülich, Forschungszentrum Jülich
- Olexiy Fedorets
  
  RWTH Aachen University
- Kentarou Sawano
  
  Tokyo City University
- Helge Riemann
  
  Leibniz-Institut für Kristallzüchtung
- Nikolay V Abrosimov
  
  Leibniz-Institut für Kristallzüchtung
- Lukasz Cywinski
  
  Polish Academy of Sciences
- Dominique Bougeard
  
  Universität Regensburg
- Lars Schreiber
  
  RWTH Aachen University, JARA-FIT Institute for Quantum Information, Forschungszentrum Jülich GmbH and RWTH Aachen University, 52074 Aachen, Germany
View abstract →
A reset-if-leaked procedure for encoded spin qubits

ORAL

March 15, 2021, 2:42 PM – March 15, 2021, 2:54 PM
Presenters
- Veit Langrock
  
  JARA-FIT Institute for Quantum Information, Forschungszentrum Jülich, Forschungszentrum Jülich
Authors
- Veit Langrock
  
  JARA-FIT Institute for Quantum Information, Forschungszentrum Jülich, Forschungszentrum Jülich
- David Peter DiVincenzo
  
  JARA Institute for Quantum Information, RWTH Aachen University, Germany, JARA-FIT Institute for Quantum Information, Forschungszentrum Jülich
View abstract →
Non-Markovian qubit spectroscopy in cavity QED

ORAL

March 15, 2021, 2:54 PM – March 15, 2021, 3:06 PM
Presenters
- Zoe McIntyre
  
  Physics, McGill University
Authors
- Zoe McIntyre
  
  Physics, McGill University
- Bill Coish
  
  Department of Physics, McGill University, Physics, McGill University, Montreal, Canada, Physics, McGill University
View abstract →
Asymmetric Sensing Dot for Scaleable Baseband Readout of Spin Qubits

ORAL

March 15, 2021, 3:06 PM – March 15, 2021, 3:18 PM
Presenters
- Eugen Kammerloher
  
  RWTH Aachen University
Authors
- Eugen Kammerloher
  
  RWTH Aachen University
- Matthias Kuenne
  
  RWTH Aachen University
- Inga Seidler
  
  RWTH Aachen University
- Arne Ludwig
  
  Chair for Applied Solid State Physics, Ruhr-Universität Bochum, Ruhr Universität Bochum, Ruhr-Universität Bochum, Physics, Ruhr-University Bochum, University of Bochum
- Andreas D. Wieck
  
  Chair for Applied Solid State Physics, Ruhr-Universität Bochum, Ruhr Universität Bochum, Ruhr-Universität Bochum, Physics, Ruhr-University Bochum, University of Bochum
- Lars Schreiber
  
  RWTH Aachen University, JARA-FIT Institute for Quantum Information, Forschungszentrum Jülich GmbH and RWTH Aachen University, 52074 Aachen, Germany
- Hendrik Bluhm
  
  JARA-FIT Institute for Quantum Information, Forschungszentrum Jülich GmbH and RWTH Aachen University, RWTH Aachen University
View abstract →
State preparation fidelity by QND readout of a silicon electron spin qubit

ORAL

March 15, 2021, 3:18 PM – March 15, 2021, 3:30 PM
Presenters
- Jun Yoneda
  
  Tokyo Institute of Technology
Authors
- Jun Yoneda
  
  Tokyo Institute of Technology
- Takashi Kobayashi
  
  RIKEN
- Kenta Takeda
  
  RIKEN
- Akito Noiri
  
  RIKEN
- Takashi Nakajima
  
  RIKEN
- Sen Li
  
  RIKEN
- Jun Kamioka
  
  Tokyo Institute of Technology
- Tetsuo Kodera
  
  Tokyo Institute of Technology
- Seigo Tarucha
  
  RIKEN
View abstract →

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