Zobrazeno 1 - 10
of 21
pro vyhledávání: '"S J Hile"'
Publikováno v:
New Journal of Physics, Vol 18, Iss 5, p 053041 (2016)
The long term scaling prospects for solid-state quantum computing architectures relies heavily on the ability to simply and reliably measure and control the coherent electron interaction strength, known as the tunnel coupling, t _c . Here, we describ
Externí odkaz:
https://doaj.org/article/19b84a23a5734f82b1e73c5413a672c7
Autor:
M. A. Broome, S. K. Gorman, M. G. House, S. J. Hile, J. G. Keizer, D. Keith, C. D. Hill, T. F. Watson, W. J. Baker, L. C. L. Hollenberg, M. Y. Simmons
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-7 (2018)
Donor impurities in silicon are promising candidates as qubits but in order to create a large-scale quantum computer inter-qubit coupling must be introduced by precise positioning of the donors. Here the authors demonstrate the fabrication, manipulat
Externí odkaz:
https://doaj.org/article/8bb6375d8b1f4be487168b3beb3afb69
Autor:
F R Lebrun-Gallagher, N I Johnson, M Akhtar, S Weidt, D Bretaud, S J Hile, A Owens, F Bonus, W K Hensinger
Microfabricated ion-trap devices offer a promising pathway towards scalable quantum computing. Research efforts have begun to focus on the engineering challenges associated with developing large-scale ion-trap arrays and networks. However, increasing
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f3abd759d7db0ae23978da3792128f13
http://sro.sussex.ac.uk/id/eprint/106020/1/Lebrun-Gallagher_2022_Quantum_Sci._Technol._7_024002.pdf
http://sro.sussex.ac.uk/id/eprint/106020/1/Lebrun-Gallagher_2022_Quantum_Sci._Technol._7_024002.pdf
Autor:
M. Akhtar, F. Bonus, F. R. Lebrun-Gallagher, N. I. Johnson, M. Siegele-Brown, S. Hong, S. J. Hile, S. A. Kulmiya, S. Weidt, W. K. Hensinger
Publikováno v:
arXiv
System scalability is fundamental for large-scale quantum computers (QCs) and is being pursued over a variety of hardware platforms. For QCs based on trapped ions, architectures such as the quantum charge-coupled device (QCCD) are used to scale the n
Autor:
Michelle Y. Simmons, Prasanna Pakkiam, Yousun Chung, Ludwik Kranz, JG Joris Keizer, Yu He, S. J. Hile, Lukas Fricke, Matthew House
Publikováno v:
Nature Communications
Nature Communications, Vol 12, Iss 1, Pp 1-6 (2021)
Nature Communications, Vol 12, Iss 1, Pp 1-6 (2021)
Donor spins in silicon provide a promising material platform for large scale quantum computing. Excellent electron spin coherence times of \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssy
Autor:
S. J. Hile, Matthew House, Matthew A. Broome, S. K. Gorman, Daniel Keith, W. J. Baker, Thomas F. Watson, Michelle Y. Simmons, JG Joris Keizer
We measure singlet-triplet mixing in a precision fabricated double donor dot comprising of 2 and 1 phosphorus atoms separated by $16{\pm}1$ nm. We identify singlet and triplet-minus states by performing sequential independent spin readout of the two
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ac4e8b579d62fe36b448abd550d1ddbf
http://arxiv.org/abs/1807.10289
http://arxiv.org/abs/1807.10289
Autor:
S. J. Hile, Matthew House, Daniel Keith, Michelle Y. Simmons, JG Joris Keizer, Thomas F. Watson, W. J. Baker, Matthew A. Broome, S. K. Gorman
In this work we perform direct single-shot readout of the singlet-triplet states in exchange coupled electrons confined to precision placed donor atoms in silicon. Our method takes advantage of the large energy splitting given by the Pauli-spin block
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::06d34e95506921112497f2aa288ffbaf
http://arxiv.org/abs/1807.10285
http://arxiv.org/abs/1807.10285
Autor:
Rajib Rahman, Lukas Fricke, Chin-Yi Chen, Michelle Y. Simmons, Yu Wang, JG Joris Keizer, S. J. Hile, Matthew House, Matthew A. Broome, S. K. Gorman, Eldad Peretz
Publikováno v:
Science Advances
Built-in hyperfine couplings of donor qubits engineered by precision placement promote addressable electron spin resonance.
Phosphorus donor impurities in silicon are a promising candidate for solid-state quantum computing due to their exception
Phosphorus donor impurities in silicon are a promising candidate for solid-state quantum computing due to their exception
Autor:
W. J. Baker, Daniel Keith, Michelle Y. Simmons, Lloyd C. L. Hollenberg, Matthew A. Broome, S. J. Hile, Thomas F. Watson, JG Joris Keizer, Charles D. Hill, Matthew House, S. K. Gorman
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-7 (2018)
Nature Communications
Nature Communications
Substitutional donor atoms in silicon are promising qubits for quantum computation with extremely long relaxation and dephasing times demonstrated. One of the critical challenges of scaling these systems is determining inter-donor distances to achiev
Autor:
Giuseppe C. Tettamanzi, Michelle Y. Simmons, Martin Fuechsle, Sven Rogge, S. J. Hile, Matthew House
Publikováno v:
ACS nano. 11(3)
Giuseppe Carlo Tettamanzi, Samuel James Hile, Matthew Gregory House, Martin Fuechsle, Sven Rogge, and Michelle Y. Simmons