Zobrazeno 1 - 10
of 101
pro vyhledávání: '"Ibberson, David"'
Autor:
Ibberson, David J., Kirkman, James, Morton, John J. L., Gonzalez-Zalba, M. Fernando, Gomez-Saiz, Alberto
Quantum processing units will be modules of larger information processing systems containing also digital and analog electronics modules. Silicon-based quantum computing offers the enticing opportunity to manufacture all the modules using the same te
Externí odkaz:
http://arxiv.org/abs/2405.04104
Autor:
Thomas, Edward J., Ciriano-Tejel, Virginia N., Wise, David F., Prete, Domenic, de Kruijf, Mathieu, Ibberson, David J., Noah, Grayson M., Gomez-Saiz, Alberto, Gonzalez-Zalba, M. Fernando, Johnson, Mark A. I., Morton, John J. L.
Quantum computers are nearing the thousand qubit mark, with the current focus on scaling to improve computational performance. As quantum processors grow in complexity, new challenges arise such as the management of device variability and the interfa
Externí odkaz:
http://arxiv.org/abs/2310.20434
Autor:
von Horstig, Felix-Ekkehard, Ibberson, David J., Oakes, Giovanni A., Cochrane, Laurence, Wise, David F., Stelmashenko, Nadia, Barraud, Sylvain, Robinson, Jason A. W., Martins, Frederico, Gonzalez-Zalba, M. Fernando
Fast measurements of quantum devices is important in areas such as quantum sensing, quantum computing and nanodevice quality analysis. Here, we develop a superconductor-semiconductor multi-module microwave assembly to demonstrate charge state readout
Externí odkaz:
http://arxiv.org/abs/2304.13442
Autor:
Cochrane, Laurence, Lundberg, Theodor, Ibberson, David J., Ibberson, Lisa, Hutin, Louis, Bertrand, Benoit, Stelmashenko, Nadia, Robinson, Jason W. A., Vinet, Maud, Seshia, Ashwin A., Gonzalez-Zalba, M. Fernando
Josephson parametric amplifiers (JPAs) approaching quantum-limited noise performance have been instrumental in enabling high fidelity readout of superconducting qubits and, recently, semiconductor quantum dots (QDs). We propose that the quantum capac
Externí odkaz:
http://arxiv.org/abs/2111.11825
Autor:
Lundberg, Theodor, Ibberson, David J., Li, Jing, Hutin, Louis, Abadillo-Uriel, José C., Filippone, Michele, Bertrand, Benoit, Nunnenkamp, Andreas, Lee, Chang-Min, Stelmashenko, Nadia, Robinson, Jason W. A., Vinet, Maud, Ibberson, Lisa, Niquet, Yann-Michel, Gonzalez-Zalba, M. Fernando
Publikováno v:
npj Quantum Information 10, 28 (2024)
Spin qubits in gate-defined silicon quantum dots are receiving increased attention thanks to their potential for large-scale quantum computing. Readout of such spin qubits is done most accurately and scalably via Pauli spin blockade (PSB), however va
Externí odkaz:
http://arxiv.org/abs/2110.09842
Autor:
Ibberson, David J., Lundberg, Theodor, Haigh, James A., Hutin, Louis, Bertrand, Benoit, Barraud, Sylvain, Lee, Chang-Min, Stelmashenko, Nadia A., Oakes, Giovanni A., Cochrane, Laurence, Robinson, Jason W. A., Vinet, Maud, Gonzalez-Zalba, M. Fernando, Ibberson, Lisa A.
Publikováno v:
PRX Quantum 2, 020315 (2021)
We report fast charge state readout of a double quantum dot in a CMOS split-gate silicon nanowire transistor via the large dispersive interaction with microwave photons in a lumped-element resonator formed by hybrid integration with a superconducting
Externí odkaz:
http://arxiv.org/abs/2004.00334
Autor:
Lundberg, Theodor, Li, Jing, Hutin, Louis, Bertrand, Benoit, Ibberson, David J., Lee, Chang-Min, Niegemann, David J., Urdampilleta, Matias, Stelmashenko, Nadia, Meunier, Tristan, Robinson, Jason W. A., Ibberson, Lisa, Vinet, Maud, Niquet, Yann-Michel, Gonzalez-Zalba, M. Fernando
Publikováno v:
Phys. Rev. X 10, 041010 (2020)
Spins in gate-defined silicon quantum dots are promising candidates for implementing large-scale quantum computing. To read the spin state of these qubits, the mechanism that has provided the highest fidelity is spin-to-charge conversion via singlet-
Externí odkaz:
http://arxiv.org/abs/1910.10118
Autor:
Yousuf, Suhail, Qiu, Mengjie, Voith von Voithenberg, Lena, Hulkkonen, Johannes, Macinkovic, Igor, Schulz, Axel R., Hartmann, Domenic, Mueller, Florian, Mijatovic, Margarete, Ibberson, David, AlHalabi, Karam T., Hetzer, Jenny, Anders, Simon, Brüne, Bernhard, Mei, Henrik E., Imbusch, Charles D., Brors, Benedikt, Heikenwälder, Mathias, Gaida, Matthias M., Büchler, Markus W., Weigert, Andreas, Hackert, Thilo, Roth, Susanne
Publikováno v:
In Gastroenterology October 2023 165(4):891-908
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Akademický článek
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