Zobrazeno 1 - 10
of 85
pro vyhledávání: '"W J Baker"'
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:
S, Bellot, Y, Lu, A, Antonelli, W J, Baker, J, Dransfield, F, Forest, W D, Kissling, I J, Leitch, E, Nic Lughadha, I, Ondo, S, Pironon, B E, Walker, R, Cámara-Leret, S P, Bachman
Publikováno v:
Nature ecologyevolution. 6(11)
Protecting nature's contributions to people requires accelerating extinction risk assessment and better integrating evolutionary, functional and used diversity with conservation planning. Here, we report machine learning extinction risk predictions f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::3854f52301a56568b77cc7f100ccb6a7
https://pubmed.ncbi.nlm.nih.gov/36163256
https://pubmed.ncbi.nlm.nih.gov/36163256
Publikováno v:
European Heart Journal. 40
Background The efficacy and safety of rivaroxaban use for the prevention of major thrombotic vascular events (MTVEs) has been demonstrated in randomized trials of nonvalvular atrial fibrillation (NVAF), coronary artery disease (CAD) and peripheral ar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::52a2924b5563aa34a8635323744077b9
https://doi.org/10.1093/eurheartj/ehz745.1154
https://doi.org/10.1093/eurheartj/ehz745.1154
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:
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
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d6bfdee92fd357571d5daa65e6b39620
https://doi.org/10.1038/s41467-018-02982-x
https://doi.org/10.1038/s41467-018-02982-x
Autor:
W. J. Baker, John M. Lupton, Jing Huang, Dmitri V. Talapin, Christoph Boehme, Kipp J. van Schooten
Publikováno v:
Nano Letters. 13:65-71
Large surface-to-volume ratios of semiconductor nanocrystals cause susceptibility to charge trapping, which can modify luminescence yields and induce single-particle blinking. Optical spectroscopies cannot differentiate between bulk and surface traps
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6a48563699077a41246ca7694573f714
https://doi.org/10.1021/nl303459a
https://doi.org/10.1021/nl303459a
Autor:
Matthew A. Broome, S. K. Gorman, W. J. Baker, Michelle Y. Simmons, Thomas F. Watson, JG Joris Keizer, S. J. Hile
We investigate the non-equilibrium charge dynamics of a triple quantum dot and demonstrate how electron transport through these systems can give rise to non-trivial tunnelling paths. Using a real-time charge sensing method we establish tunnelling pat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2114018b1b9d3e291dc02bde697c793b
http://sro.sussex.ac.uk/id/eprint/71491/1/PhysRevB.94.054314.pdf
http://sro.sussex.ac.uk/id/eprint/71491/1/PhysRevB.94.054314.pdf
Autor:
Thomas F. Watson, JG Joris Keizer, Michelle Y. Simmons, S. K. Gorman, Matthew A. Broome, W. J. Baker, S. J. Hile
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://explore.openaire.eu/search/publication?articleId=doi_dedup___::4c5f8795e15e42e66253f1bf20bb6124
http://sro.sussex.ac.uk/id/eprint/71490/1/Gorman_2016_New_J._Phys._18_053041.pdf
http://sro.sussex.ac.uk/id/eprint/71490/1/Gorman_2016_New_J._Phys._18_053041.pdf