Zobrazeno 1 - 10
of 201
pro vyhledávání: '"Laucht, Arne"'
Autor:
Steinacker, Paul, Tanttu, Tuomo, Lim, Wee Han, Stuyck, Nard Dumoulin, Feng, MengKe, Serrano, Santiago, Vahapoglu, Ensar, Su, Rocky Y., Huang, Jonathan Y., Jones, Cameron, Itoh, Kohei M., Hudson, Fay E., Escott, Christopher C., Morello, Andrea, Saraiva, Andre, Yang, Chih Hwan, Dzurak, Andrew S., Laucht, Arne
The superior computational power promised by quantum computers utilises the fundamental quantum mechanical principle of entanglement. However, achieving entanglement and verifying that the generated state does not follow the principle of local causal
Externí odkaz:
http://arxiv.org/abs/2407.15778
Autor:
Bartee, Samuel K., Gilbert, Will, Zuo, Kun, Das, Kushal, Tanttu, Tuomo, Yang, Chih Hwan, Stuyck, Nard Dumoulin, Pauka, Sebastian J., Su, Rocky Y., Lim, Wee Han, Serrano, Santiago, Escott, Christopher C., Hudson, Fay E., Itoh, Kohei M., Laucht, Arne, Dzurak, Andrew S., Reilly, David J.
A key virtue of spin qubits is their sub-micron footprint, enabling a single silicon chip to host the millions of qubits required to execute useful quantum algorithms with error correction. With each physical qubit needing multiple control lines howe
Externí odkaz:
http://arxiv.org/abs/2407.15151
Autor:
Day, Tom, Isarov, Maya, Pappas, William J., Johnson, Brett C., Abe, Hiroshi, Ohshima, Takeshi, McCamey, Dane R., Laucht, Arne, Pla, Jarryd J.
Masers once represented the state-of-the-art in low noise microwave amplification technology, but eventually became obsolete due to their need for cryogenic cooling. Masers based on solid-state spin systems perform most effectively as amplifiers, sin
Externí odkaz:
http://arxiv.org/abs/2405.07486
Autor:
Hansen, Ingvild, Seedhouse, Amanda E., Serrano, Santiago, Nickl, Andreas, Feng, MengKe, Huang, Jonathan Y., Tanttu, Tuomo, Stuyck, Nard Dumoulin, Lim, Wee Han, Hudson, Fay E., Itoh, Kohei M., Saraiva, Andre, Laucht, Arne, Dzurak, Andrew S., Yang, Chih Hwan
Coherently dressed spins have shown promising results as building blocks for future quantum computers owing to their resilience to environmental noise and their compatibility with global control fields. This mode of operation allows for more amenable
Externí odkaz:
http://arxiv.org/abs/2311.09567
Autor:
Stemp, Holly G., Asaad, Serwan, van Blankenstein, Mark R., Vaartjes, Arjen, Johnson, Mark A. I., Mądzik, Mateusz T., Heskes, Amber J. A., Firgau, Hannes R., Su, Rocky Y., Yang, Chih Hwan, Laucht, Arne, Ostrove, Corey I., Rudinger, Kenneth M., Young, Kevin, Blume-Kohout, Robin, Hudson, Fay E., Dzurak, Andrew S., Itoh, Kohei M., Jakob, Alexander M., Johnson, Brett C., Jamieson, David N., Morello, Andrea
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 processing, b
Externí odkaz:
http://arxiv.org/abs/2309.15463
Autor:
Karim, Akib, Vallabhapurapu, Harish H., Adambukulam, Chris, Laucht, Arne, Russo, Salvy P., Peruzzo, Alberto
Colour centres in diamond are attractive candidates for numerous quantum applications due to their good optical properties and long spin coherence times. They also provide access to the even longer coherence of hyperfine coupled nuclear spins in thei
Externí odkaz:
http://arxiv.org/abs/2309.13913
Autor:
Seedhouse, Amanda E., Stuyck, Nard Dumoulin, Serrano, Santiago, Tanttu, Tuomo, Gilbert, Will, Huang, Jonathan Yue, Hudson, Fay E., Itoh, Kohei M., Laucht, Arne, Lim, Wee Han, Yang, Chih Hwan, Dzurak, Andrew S., Saraiva, Andre
In quantum computing, characterising the full noise profile of qubits can aid the efforts towards increasing coherence times and fidelities by creating error mitigating techniques specific to the type of noise in the system, or by completely removing
Externí odkaz:
http://arxiv.org/abs/2309.12542
Autor:
Stuyck, Nard Dumoulin, Seedhouse, Amanda E., Serrano, Santiago, Tanttu, Tuomo, Gilbert, Will, Huang, Jonathan Yue, Hudson, Fay, Itoh, Kohei M., Laucht, Arne, Lim, Wee Han, Yang, Chih Hwan, Saraiva, Andre, Dzurak, Andrew S.
Recently, several groups have demonstrated two-qubit gate fidelities in semiconductor spin qubit systems above 99%. Achieving this regime of fault-tolerant compatible high fidelities is nontrivial and requires exquisite stability and precise control
Externí odkaz:
http://arxiv.org/abs/2309.12541
Autor:
Cifuentes, Jesus D., Tanttu, Tuomo, Steinacker, Paul, Serrano, Santiago, Hansen, Ingvild, Slack-Smith, James P., Gilbert, Will, Huang, Jonathan Y., Vahapoglu, Ensar, Leon, Ross C. C., Stuyck, Nard Dumoulin, Itoh, Kohei, Abrosimov, Nikolay, Pohl, Hans-Joachim, Thewalt, Michael, Laucht, Arne, Yang, Chih Hwan, Escott, Christopher C., Hudson, Fay E., Lim, Wee Han, Rahman, Rajib, Dzurak, Andrew S., Saraiva, Andre
Quantum processors based on integrated nanoscale silicon spin qubits are a promising platform for highly scalable quantum computation. Current CMOS spin qubit processors consist of dense gate arrays to define the quantum dots, making them susceptible
Externí odkaz:
http://arxiv.org/abs/2309.01849
Autor:
Huang, Jonathan Y., Su, Rocky Y., Lim, Wee Han, Feng, MengKe, van Straaten, Barnaby, Severin, Brandon, Gilbert, Will, Stuyck, Nard Dumoulin, Tanttu, Tuomo, Serrano, Santiago, Cifuentes, Jesus D., Hansen, Ingvild, Seedhouse, Amanda E., Vahapoglu, Ensar, Abrosimov, Nikolay V., Pohl, Hans-Joachim, Thewalt, Michael L. W., Hudson, Fay E., Escott, Christopher C., Ares, Natalia, Bartlett, Stephen D., Morello, Andrea, Saraiva, Andre, Laucht, Arne, Dzurak, Andrew S., Yang, Chih Hwan
Publikováno v:
Nature 627, 772-777 (2024)
The encoding of qubits in semiconductor spin carriers has been recognised as a promising approach to a commercial quantum computer that can be lithographically produced and integrated at scale. However, the operation of the large number of qubits req
Externí odkaz:
http://arxiv.org/abs/2308.02111