Výsledky vyhledávání - "Cameron Spence"

Akademický článek

Assessment of body composition in breast cancer patients: concordance between transverse computed tomography analysis at the fourth thoracic and third lumbar vertebrae

Autor: Alex Daly, Lydia Newman, Alexandra Thomas, Alicia Munro, Cameron Spence, Joe Long, Jonathan Arnott, Kesta Durkin, David Layfield, Adam Heetun, Stephen Wootton, Ellen R. Copson, Ramsey I. Cutress

Publikováno v: Frontiers in Nutrition, Vol 11 (2024)

IntroductionSpecific body composition markers derived from L3 axial computed tomography (CT) images predict clinical cancer outcomes, including chemotherapy toxicity and survival. However, this method is only applicable to those undergoing lumbar (L3

Externí odkaz: https://doaj.org/article/d7c1cca6f1054c71a6a1ab654ae8ddc2

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Akademický článek

Electrical manipulation of a single electron spin in CMOS using a micromagnet and spin-valley coupling

Autor: Bernhard Klemt, Victor Elhomsy, Martin Nurizzo, Pierre Hamonic, Biel Martinez, Bruna Cardoso Paz, Cameron Spence, Matthieu C. Dartiailh, Baptiste Jadot, Emmanuel Chanrion, Vivien Thiney, Renan Lethiecq, Benoit Bertrand, Heimanu Niebojewski, Christopher Bäuerle, Maud Vinet, Yann-Michel Niquet, Tristan Meunier, Matias Urdampilleta

Publikováno v: npj Quantum Information, Vol 9, Iss 1, Pp 1-7 (2023)

Abstract For semiconductor spin qubits, complementary-metal-oxide-semiconductor (CMOS) technology is a promising candidate for reliable and scalable fabrication. Making the direct leap from academic fabrication to qubits fully fabricated by industria

Externí odkaz: https://doaj.org/article/71908f96cf364979b7b5b24c72ec9895

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Probing Low-Frequency Charge Noise in Few-Electron CMOS Quantum Dots

Autor: Cameron Spence, Bruna Cardoso Paz, Vincent Michal, Emmanuel Chanrion, David J. Niegemann, Baptiste Jadot, Pierre-André Mortemousque, Bernhard Klemt, Vivien Thiney, Benoit Bertrand, Louis Hutin, Christopher Bäuerle, Maud Vinet, Yann-Michel Niquet, Tristan Meunier, Matias Urdampilleta

Publikováno v: Physical Review Applied
Physical Review Applied, 2023, 19 (4), pp.044010. ⟨10.1103/PhysRevApplied.19.044010⟩

International audience; Charge noise is one of the main sources of environmental decoherence for spin qubits in silicon, presenting a major obstacle in the path towards highly scalable and reproducible qubit fabrication. Here we demonstrate in-depth

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::17a5951618215b1ce92735f7910cc2fc
https://hal.science/hal-04062049

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Spin-Valley Coupling Anisotropy and Noise in CMOS Quantum Dots

Autor: Cameron Spence, Bruna Cardoso Paz, Bernhard Klemt, Emmanuel Chanrion, David J. Niegemann, Baptiste Jadot, Vivien Thiney, Benoit Bertrand, Heimanu Niebojewski, Pierre-André Mortemousque, Xavier Jehl, Romain Maurand, Silvano De Franceschi, Maud Vinet, Franck Balestro, Christopher Bäuerle, Yann-Michel Niquet, Tristan Meunier, Matias Urdampilleta

Publikováno v: Physical Review Applied
Physical Review Applied, 2022, 17 (3), pp.034047. ⟨10.1103/PhysRevApplied.17.034047⟩

One of the main advantages of silicon spin qubits over other solid-state qubits is their inherent scalability and compatibility with the 300 mm CMOS fabrication technology that is already widely used in the semiconductor industry, whilst maintaining

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9a78e90a3e3f5f6709fb6f350cd975fd
https://doi.org/10.1103/physrevapplied.17.034047

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Charge Detection in an Array of CMOS Quantum Dots

Autor: Emmanuel Chanrion, Benoit Bertrand, Xavier Jehl, Christopher Bäuerle, Silvano De Franceschi, Romain Maurand, Yann-Michel Niquet, Franck Balestro, Louis Hutin, Pierre-André Mortemousque, Baptiste Jadot, Jing Li, Matias Urdampilleta, Maud Vinet, Marc Sanquer, Tristan Meunier, David J. Niegemann, Cameron Spence

Publikováno v: Physical Review Applied
Physical Review Applied, 2020, 14 (2), pp.024066. ⟨10.1103/PhysRevApplied.14.024066⟩
Physical Review Applied, American Physical Society, 2020, 14 (2), pp.024066. ⟨10.1103/PhysRevApplied.14.024066⟩

The recent development of arrays of quantum dots in semiconductor nanostructures highlights the progress of quantum devices toward large scale. However, how to realize such arrays on a scalable platform such as silicon is still an open question. One

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2d69472423ecc926092374f98129b878
https://doi.org/10.1103/physrevapplied.14.024066

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Qubit read-out in Semiconductor quantum processors: challenges and perspectives

Publikováno v: 2019 IEEE International Electron Devices Meeting (IEDM).

We report the efforts, challenges and perspectives dedicated towards building a reliable spin read-out for Si spin qubit systems. We review several strategies that are pursued in the semiconductor quantum circuit community. We discuss their pros and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8381fc09a73bd91e4d43164fe8f6e162
https://doi.org/10.1109/iedm19573.2019.8993534

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Gate-based high fidelity spin readout in a CMOS device

Autor: Pierre-André Mortemousque, Matias Urdampilleta, Maud Vinet, Christopher Bäuerle, Baptiste Jadot, Marc Sanquer, Tristan Meunier, Xavier Jehl, Cameron Spence, Emmanuel Chanrion, David J. Niegemann, Romain Maurand, Silvano De Franceschi, Sylvain Barraud, Louis Hutin, Benoit Bertrand

Publikováno v: Nature Nanotechnology
Nature Nanotechnology, Nature Publishing Group, 2019, 14, pp.737-741. ⟨10.1038/s41565-019-0443-9⟩
Nature Nanotechnology, 2019, 14, pp.737-741. ⟨10.1038/s41565-019-0443-9⟩

The engineering of electron spin qubits in a compact unit cell embedding all quantum functionalities is mandatory for large scale integration. In particular, the development of a high-fidelity and scalable spin readout method remains an open challeng

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dc57f22921420f21248b24854145bdd0
https://hal.archives-ouvertes.fr/hal-02164172

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Unusual cause of gas complicating a biloma, postcholecystectomy

Autor: Louisa Bolton, Fatima Ahmad, Cameron Spence, Amit Parekh

Publikováno v: BMJ Case Rep

A 50-year-old man presented to the emergency department with abdominal pain, vomiting and fever. He had been admitted 6 months ago with acute cholecystitis when he underwent endoscopic retrograde cholangiopancreatography (ERCP) to remove ductal galls

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::05027328d584cf794693b449854eac73
https://doi.org/10.1136/bcr-2020-240437

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Elektronická kniha

Advances In Crop Management

Autor: Cameron Spence

Today agriculture stays a significant if not predominant piece of most building up nations'economies, and is the most probable wellspring of huge financial development and decrease in neediness. Crop management is concerned with selection and improve

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