Zobrazeno 1 - 10
of 42
pro vyhledávání: '"Hansen, Ingvild"'
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
Publikováno v:
Nature Communications 15, 7656 (2024)
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:
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
Publikováno v:
Phys. Rev. A 108, 012426 (2023)
The filter function formalism from quantum control theory is typically used to determine the noise susceptibility of pulse sequences by looking at the overlap between the filter function of the sequence and the noise power spectral density. Important
Externí odkaz:
http://arxiv.org/abs/2303.01660
Autor:
Vallabhapurapu, Hyma H., Hansen, Ingvild, Adambukulam, Chris, Stohr, Rainer, Denisenko, Andrej, Yang, Chih Hwan, Laucht, Arne
A practical implementation of a quantum computer requires robust qubits that are protected against their noisy environment. Dynamical decoupling techniques have been successfully used in the past to offer protected high-fidelity gate operations in ne
Externí odkaz:
http://arxiv.org/abs/2208.14671
Autor:
Hansen, Ingvild, Seedhouse, Amanda E., Chan, Kok Wai, Hudson, Fay, Itoh, Kohei M., Laucht, Arne, Saraiva, Andre, Yang, Chih Hwan, Dzurak, Andrew S.
Publikováno v:
Applied Physics Reviews 9, 031409 (2022)
Quantum computing based on spins in the solid state allows for densely-packed arrays of quantum bits. While high-fidelity operation of single qubits has been demonstrated with individual control pulses, the operation of large-scale quantum processors
Externí odkaz:
http://arxiv.org/abs/2108.00836
Autor:
Seedhouse, Amanda E., Hansen, Ingvild, Laucht, Arne, Yang, Chih Hwan, Dzurak, Andrew S., Saraiva, Andre
Publikováno v:
Phys. Rev. B 104, 235411 (2021)
Spin qubits are contenders for scalable quantum computation because of their long coherence times demonstrated in a variety of materials, but individual control by frequency-selective addressing using pulsed spin resonance creates severe technical ch
Externí odkaz:
http://arxiv.org/abs/2108.00798
Autor:
Hansen, Ingvild, Seedhouse, Amanda E., Saraiva, Andre, Laucht, Arne, Dzurak, Andrew S., Yang, Chih Hwan
Publikováno v:
Phys. Rev. A 104, 062415 (2021)
Global control strategies for arrays of qubits are a promising pathway to scalable quantum computing. A continuous-wave global field provides decoupling of the qubits from background noise. However, this approach is limited by variability in the para
Externí odkaz:
http://arxiv.org/abs/2108.00776
Autor:
Hansen, Ingvild, Seedhouse, Amanda E., Serrano, Santiago, Nickl, Andreas, Feng, MengKe, Huang, Jonathan Y., Tanttu, Tuomo, Dumoulin Stuyck, Nard, Lim, Wee Han, Hudson, Fay E., Itoh, Kohei M., Saraiva, Andre, Laucht, Arne, Dzurak, Andrew S., Yang, Chih Hwan
Publikováno v:
Nature Communications; 9/3/2024, Vol. 15 Issue 1, p1-7, 7p
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