Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Gabriel Ethier-Majcher"'
Autor:
Daniel M. Jackson, Leon Zaporski, J. H. Bodey, Claire Le Gall, Maxime Hugues, Clara Bachorz, Dorian Gangloff, Gabriel Ethier-Majcher, Edmund Clarke, Constantin Lang, Mete Atatüre
Publikováno v:
Nature Physics. 17:1247-1253
A coherent ensemble of spins interfaced with a proxy qubit is an attractive platform to create many-body coherences and probe the regime of collective excitations. An electron spin qubit in a semiconductor quantum dot can act as such an interface to
Autor:
Edmund Clarke, Emil Vosmar Denning, Gabriel Ethier-Majcher, Robert Stockill, Mete Atatüre, Dorian Gangloff, Maxime Hugues, C. Le Gall, J. H. Bodey, Daniel M. Jackson
Publikováno v:
npj Quantum Information, Vol 5, Iss 1, Pp 1-6 (2019)
Bodey, J H, Stockill, R, Denning, E V, Gangloff, D A, Éthier-Majcher, G, Jackson, D M, Clarke, E, Hugues, M, Gall, C L & Atatüre, M 2019, ' Optical spin locking of a solid-state qubit ', npj Quantum Information, vol. 5, no. 1, 95 . https://doi.org/10.1038/s41534-019-0206-3
npj Quantum Information
npj Quantum Information, Nature, 2019, 5 (1), ⟨10.1038/s41534-019-0206-3⟩
Bodey, J H, Stockill, R, Denning, E V, Gangloff, D A, Éthier-Majcher, G, Jackson, D M, Clarke, E, Hugues, M, Gall, C L & Atatüre, M 2019, ' Optical spin locking of a solid-state qubit ', npj Quantum Information, vol. 5, no. 1, 95 . https://doi.org/10.1038/s41534-019-0206-3
npj Quantum Information
npj Quantum Information, Nature, 2019, 5 (1), ⟨10.1038/s41534-019-0206-3⟩
Quantum control of solid-state spin qubits typically involves pulses in the microwave domain, drawing from the well-developed toolbox of magnetic resonance spectroscopy. Driving a solid-state spin by optical means offers a high-speed alternative, whi
Autor:
Ian Farrer, Jorge Pedrós, C. J. B. Ford, Yousun Chung, Antonio Rubino, J. Griffiths, Ateeq Nasir, Thomas A. Mitchell, Richard T. Phillips, Seok-Kyun Son, Megan Stanley, David A. Ritchie, Tzu-Kan Hsiao, Hangtian Hou, Gabriel Ethier-Majcher
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-7 (2020)
Nature Communications
Nature Communications
The long-distance quantum transfer between electron-spin qubits in semiconductors is important for realising large-scale quantum computing circuits. Electron-spin to photon-polarisation conversion is a promising technology for achieving free-space or
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3eff240fef952d5c3372d84bab7ade8d
https://www.repository.cam.ac.uk/handle/1810/317609
https://www.repository.cam.ac.uk/handle/1810/317609
Autor:
Emil Vosmar Denning, Jesper Mørk, Daniel M. Jackson, Dorian Gangloff, C. Le Gall, Gabriel Ethier-Majcher, Constantin Lang, J. H. Bodey, Mete Atatüre
Publikováno v:
2019 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC).
Coherent excitation of an ensemble of quantum objects offers the opportunity to realise robust entanglement generation and information storage in a quantum memory [1]. Thus far, interfacing with such a collective excitation deterministically has re
Autor:
Emil Vosmar Denning, Claire Le Gall, Gabriel Ethier-Majcher, Robert Stockill, Mete Atatüre, Dorian Gangloff, J. H. Bodey
Publikováno v:
Quantum Information and Measurement (QIM) V: Quantum Technologies.
Autor:
Gabriel Ethier-Majcher, Mete Atatüre, J. H. Bodey, Daniel M. Jackson, Constantin Lang, Emil Vosmar Denning, Dorian Gangloff, C. Le Gall
Publikováno v:
Quantum Information and Measurement (QIM) V: Quantum Technologies.
We implement an all-optical access to the quantized electronic-nuclear spin transitions in a semiconductor quantum dot, and we perform coherent rotations of a collective nuclear spin excitation corresponding to a spin-wave called a nuclear magnon.
Publikováno v:
Physical Review B. 98
Autor:
J. H. Bodey, Daniel M. Jackson, Maxime Hugues, Gabriel Ethier-Majcher, Emil Vosmar Denning, Constantin Lang, Claire Le Gall, Edmund Clarke, Dorian Gangloff, Mete Atatüre
Publikováno v:
Science
Science, American Association for the Advancement of Science, 2019, 364 (6435), pp.62-66. ⟨10.1126/science.aaw2906⟩
Gangloff, D A, Éthier-Majcher, G, Lang, C, Denning, E V, Bodey, J H, Jackson, D M, Clarke, E, Hugues, M, Gall, C L & Atatüre, M 2019, ' Quantum interface of an electron and a nuclear ensemble ', Science, vol. 364, no. 6435, pp. 62-66 . https://doi.org/10.1126/science.aaw2906
Science, American Association for the Advancement of Science, 2019, 364 (6435), pp.62-66. ⟨10.1126/science.aaw2906⟩
Gangloff, D A, Éthier-Majcher, G, Lang, C, Denning, E V, Bodey, J H, Jackson, D M, Clarke, E, Hugues, M, Gall, C L & Atatüre, M 2019, ' Quantum interface of an electron and a nuclear ensemble ', Science, vol. 364, no. 6435, pp. 62-66 . https://doi.org/10.1126/science.aaw2906
Coherent excitation of an ensemble of quantum objects underpins quantum many-body phenomena, and offers the opportunity to realize a quantum memory to store information from a qubit. Thus far, a deterministic and coherent interface between a single q
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ce6c9400dc99fa06a756cd0fe7c8342c
Autor:
Robert Stockill, Edmund Clarke, Gabriel Ethier-Majcher, C. Le Gall, Mete Atatüre, Dorian Gangloff, Maxime Hugues
A controlled quantum system can alter its environment by feedback, leading to reduced-entropy states of the environment and to improved system coherence. Here, using a quantum-dot electron spin as a control and probe, we prepare the quantum-dot nucle
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::53a6e3d0ac8e298f84bd2755169c145f
http://arxiv.org/abs/1706.07749
http://arxiv.org/abs/1706.07749
High-Fidelity and Ultrafast Initialization of a Hole Spin Bound to a Te Isoelectronic Center in ZnSe
Publikováno v:
Physical Review Letters
Physical Review Letters, American Physical Society, 2016, 117 (16), pp.167401. ⟨10.1103/PhysRevLett.117.167401⟩
Physical Review Letters, American Physical Society, 2016, 117 (16), pp.167401. ⟨10.1103/PhysRevLett.117.167401⟩
We demonstrate the optical initialization of a hole-spin qubit bound to an isoelectronic center (IC) formed by a pair of Te impurities in ZnSe, an impurity/host system providing high optical homogeneity, large electric dipole moments, and long cohere