Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Mark A. I. Johnson"'
Autor:
Holly G. Stemp, Serwan Asaad, Mark R. van Blankenstein, Arjen Vaartjes, Mark A. I. Johnson, Mateusz T. Mądzik, Amber J. A. Heskes, Hannes R. Firgau, Rocky Y. Su, Chih Hwan Yang, Arne Laucht, Corey I. Ostrove, Kenneth M. Rudinger, Kevin Young, Robin Blume-Kohout, Fay E. Hudson, Andrew S. Dzurak, Kohei M. Itoh, Alexander M. Jakob, Brett C. Johnson, David N. Jamieson, Andrea Morello
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-10 (2024)
Abstract Scalable quantum processors require high-fidelity universal quantum logic operations in a manufacturable physical platform. Donors in silicon provide atomic size, excellent quantum coherence and compatibility with standard semiconductor proc
Externí odkaz:
https://doaj.org/article/7a3a048c70b64f26b94531b066970874
Autor:
Irene Fernández de Fuentes, Tim Botzem, Mark A. I. Johnson, Arjen Vaartjes, Serwan Asaad, Vincent Mourik, Fay E. Hudson, Kohei M. Itoh, Brett C. Johnson, Alexander M. Jakob, Jeffrey C. McCallum, David N. Jamieson, Andrew S. Dzurak, Andrea Morello
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-9 (2024)
Abstract Efficient scaling and flexible control are key aspects of useful quantum computing hardware. Spins in semiconductors combine quantum information processing with electrons, holes or nuclei, control with electric or magnetic fields, and scalab
Externí odkaz:
https://doaj.org/article/f1f194b044f74af88404e3d4866cfcf7
Autor:
Mark A. I. Johnson, Mateusz T. Mądzik, Fay E. Hudson, Kohei M. Itoh, Alexander M. Jakob, David N. Jamieson, Andrew Dzurak, Andrea Morello
Publikováno v:
Physical Review X, Vol 12, Iss 4, p 041008 (2022)
Fault-tolerant quantum computing requires initializing the quantum register in a well-defined fiducial state. In solid-state systems, this is typically achieved through thermalization to a cold reservoir, such that the initialization fidelity is fund
Externí odkaz:
https://doaj.org/article/5dfe98ecfadf48568737dd0167948a69
Autor:
Philip Daniel Blocher, Serwan Asaad, Vincent Mourik, Mark A. I. Johnson, Andrea Morello, Klaus Mølmer
Publikováno v:
Blocher, P D, Asaad, S, Mourik, V, Johnson, M, Morello, A & Mølmer, K 2022, ' Measuring out-of-time-ordered correlation functions without reversing time evolution ', Physical Review A, vol. 106, no. 4, 042429 . https://doi.org/10.1103/PhysRevA.106.042429
Out-of-time-ordered correlation functions (OTOCs) play a crucial role in the study of thermalization, entanglement, and quantum chaos, as they quantify the scrambling of quantum information due to complex interactions. As a consequence of their out-o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dee13b02c922720ce9971c88e7abfa6b
https://doi.org/10.1103/physreva.106.042429
https://doi.org/10.1103/physreva.106.042429
Autor:
Serwan, Asaad, Vincent, Mourik, Benjamin, Joecker, Mark A I, Johnson, Andrew D, Baczewski, Hannes R, Firgau, Mateusz T, Mądzik, Vivien, Schmitt, Jarryd J, Pla, Fay E, Hudson, Kohei M, Itoh, Jeffrey C, McCallum, Andrew S, Dzurak, Arne, Laucht, Andrea, Morello
Publikováno v:
Nature. 579(7798)
Nuclear spins are highly coherent quantum objects. In large ensembles, their control and detection via magnetic resonance is widely exploited, for example, in chemistry, medicine, materials science and mining. Nuclear spins also featured in early pro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::85701c58dd41c717969fb74fa05c625e
https://pubmed.ncbi.nlm.nih.gov/32161384
https://pubmed.ncbi.nlm.nih.gov/32161384
Autor:
Mateusz T. Mądzik, Kohei M. Itoh, Arne Laucht, Benjamin Joecker, Mark A. I. Johnson, A. Malwin Jakob, Fay E. Hudson, Stefanie Tenberg, Andrea Morello, Andrew S. Dzurak, Jeffrey C. McCallum, Serwan Asaad, David N. Jamieson, Robert Joynt, Brett C. Johnson
Publikováno v:
Physical Review B. 99
We analyze the electron spin relaxation rate $1/T_1$ of individual ion-implanted $^{31}$P donors, in a large set of metal-oxide-semiconductor (MOS) silicon nanoscale devices, with the aim of identifying spin relaxation mechanisms peculiar to the envi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::45e3647fbb673f3937d51db8143218cd
https://doi.org/10.1103/physrevb.99.205306
https://doi.org/10.1103/physrevb.99.205306
Autor:
Arne Laucht, Jarryd J. Pla, Benjamin Joecker, Fay E. Hudson, Andrew Baczewski, Kohei M. Itoh, Jeffrey C. McCallum, Andrew S. Dzurak, Serwan Asaad, Mark A. I. Johnson, Hannes R. Firgau, Vivien Schmitt, Andrea Morello, Mateusz T. Mądzik, Vincent Mourik
Nuclear spins are highly coherent quantum objects. In large ensembles, their control and detection via magnetic resonance is widely exploited, e.g. in chemistry, medicine, materials science and mining. Nuclear spins also featured in early ideas and d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bfb24fa9415778117183fcd524207c3d
