Zobrazeno 1 - 10
of 20
pro vyhledávání: '"J C C, Hwang"'
Autor:
R. C. C. Leon, C. H. Yang, J. C. C. Hwang, J. Camirand Lemyre, T. Tanttu, W. Huang, K. W. Chan, K. Y. Tan, F. E. Hudson, K. M. Itoh, A. Morello, A. Laucht, M. Pioro-Ladrière, A. Saraiva, A. S. Dzurak
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-7 (2020)
Quantum dots are often referred to as “artificial atoms” as they create zero-dimensional traps for electrons, with characteristic atom-like spectra. Leon et al. demonstrate that higher shell and orbital states of a multi-electron silicon quantum
Externí odkaz:
https://doaj.org/article/6b7ea57d2649440d81c158a0ac1985e5
Autor:
R. Zhao, T. Tanttu, K. Y. Tan, B. Hensen, K. W. Chan, J. C. C. Hwang, R. C. C. Leon, C. H. Yang, W. Gilbert, F. E. Hudson, K. M. Itoh, A. A. Kiselev, T. D. Ladd, A. Morello, A. Laucht, A. S. Dzurak
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-9 (2019)
One of the main sources of decoherence in silicon electron spin qubits is their interaction with nearby fluctuating nuclear spins. Zhao et al. present a device made from enriched silicon to reduce the nuclear spin density and find its performance is
Externí odkaz:
https://doaj.org/article/cf49ea6f369f42d5a1c054defd311673
Autor:
Kuan Yen Tan, Tuomo Tanttu, W. Huang, C. H. Yang, Michel Pioro-Ladrière, Arne Laucht, R. C. C. Leon, Fay E. Hudson, Kohei M. Itoh, J. Camirand Lemyre, Andre Saraiva, Andrew S. Dzurak, Kok Wai Chan, Andrea Morello, J. C. C. Hwang
Publikováno v:
Nature. 580:350-354
Quantum computers are expected to outperform conventional computers in several important applications, from molecular simulation to search algorithms, once they can be scaled up to large numbers—typically millions—of quantum bits (qubits). For mo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0b8bfb5b52204213ee8fcad5156377e8
https://doi.org/10.1038/s41586-020-2171-6
https://doi.org/10.1038/s41586-020-2171-6
Autor:
Kok Wai Chan, Stephen D. Bartlett, Bas Hensen, T. Evans, Steven T. Flammia, Fay E. Hudson, J. C. C. Hwang, Andrew S. Dzurak, Robin Harper, Andrea Morello, W. Huang, C. H. Yang, Arne Laucht, Tuomo Tanttu, Kohei M. Itoh
Publikováno v:
Nature Electronics. 2:151-158
The performance requirements for fault-tolerant quantum computing are very stringent. Qubits must be manipulated, coupled, and measured with error rates well below 1%. For semiconductor implementations, silicon quantum dot spin qubits have demonstrat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8052d7a25283a4045e71dbdb4bd23fa4
https://doi.org/10.1038/s41928-019-0234-1
https://doi.org/10.1038/s41928-019-0234-1
Autor:
Andre Saraiva, Chih Hwan Yang, Tuomo Tanttu, R. C. C. Leon, Kohei M. Itoh, Michel Pioro-Ladrière, Jonathan Y. Huang, Julien Camirand Lemyre, J. C. C. Hwang, Arne Laucht, Wei Huang, Andrew S. Dzurak, Fay E. Hudson
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-6 (2021)
Nature Communications
Nature Communications
An error-corrected quantum processor will require millions of qubits, accentuating the advantage of nanoscale devices with small footprints, such as silicon quantum dots. However, as for every device with nanoscale dimensions, disorder at the atomic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0b2895cedfc502e056733daada1f8061
https://doi.org/10.1038/s41467-021-23437-w
https://doi.org/10.1038/s41467-021-23437-w
Autor:
Arne Laucht, Kok Wai Chan, Rajib Rahman, Menno Veldhorst, Andre Saraiva, Henry C. Yang, Andrea Morello, Andrew S. Dzurak, J. C. C. Hwang, Harshad Sahasrabudhe, W. Huang, Kohei M. Itoh, Yu Wang, Fay E. Hudson, Fahd A. Mohiyaddin
Quantum gates between spin qubits can be implemented leveraging the natural Heisenberg exchange interaction between two electrons in contact with each other. This interaction is controllable by electrically tailoring the overlap between electronic wa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::be5f3b17697aa64145aba20579d2a650
http://arxiv.org/abs/2004.07666
http://arxiv.org/abs/2004.07666
Autor:
Thaddeus D. Ladd, Bas Hensen, Kohei M. Itoh, Kuan Yen Tan, Andrey A. Kiselev, Tuomo Tanttu, Andrea Morello, Kok Wai Chan, Andrew S. Dzurak, Fay E. Hudson, Chih Hwan Yang, R. C. C. Leon, Will Gilbert, Ruichen Zhao, J. C. C. Hwang, Arne Laucht
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-9 (2019)
Nature Communications
Nature Communications
Single-electron spin qubits employ magnetic fields on the order of 1 Tesla or above to enable quantum state readout via spin-dependent-tunnelling. This requires demanding microwave engineering for coherent spin resonance control, which limits the pro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8a4370a422f72a0ad3dfba3878c4af33
https://doi.org/10.1038/s41467-019-13416-7
https://doi.org/10.1038/s41467-019-13416-7
Autor:
C H, Yang, R C C, Leon, J C C, Hwang, A, Saraiva, T, Tanttu, W, Huang, J, Camirand Lemyre, K W, Chan, K Y, Tan, F E, Hudson, K M, Itoh, A, Morello, M, Pioro-Ladrière, A, Laucht, A S, Dzurak
Publikováno v:
Nature. 580(7803)
Quantum computers are expected to outperform conventional computers in several important applications, from molecular simulation to search algorithms, once they can be scaled up to large numbers-typically millions-of quantum bits (qubits)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::5844e7f4908ec03a32c837f2128a34d7
https://pubmed.ncbi.nlm.nih.gov/32296190
https://pubmed.ncbi.nlm.nih.gov/32296190
Autor:
Arne Laucht, Kohei M. Itoh, Tuomo Tanttu, W. Huang, Andrea Morello, Chih Hwan Yang, Kuan Yen Tan, R. C. C. Leon, Andre Saraiva, Andrew S. Dzurak, Kok Wai Chan, Michel Pioro-Ladrière, Fay E. Hudson, J. C. C. Hwang, J. Camirand Lemyre
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-7 (2020)
Nature Communications
Nature Communications
Once the periodic properties of elements were unveiled, chemical behaviour could be understood in terms of the valence of atoms. Ideally, this rationale would extend to quantum dots, and quantum computation could be performed by merely controlling th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::add5205bc6f8d2ed810bbcc6a3eb8e33
http://arxiv.org/abs/1902.01550
http://arxiv.org/abs/1902.01550
Autor:
W, Huang, C H, Yang, K W, Chan, T, Tanttu, B, Hensen, R C C, Leon, M A, Fogarty, J C C, Hwang, F E, Hudson, K M, Itoh, A, Morello, A, Laucht, A S, Dzurak
Publikováno v:
Nature. 569(7757)
Universal quantum computation will require qubit technology based on a scalable platform
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::c04daff7a172cd9268aa0094b7641cfb
https://pubmed.ncbi.nlm.nih.gov/31086337
https://pubmed.ncbi.nlm.nih.gov/31086337