Search Results - "Wuetz, Brian Paquelet"

CMOS-based cryogenic control of silicon quantum circuits by Xue, Xiao, Patra, Bishnu, van Dijk, Jeroen P. G., Samkharadze, Nodar, Subramanian, Sushil, Corna, Andrea, Paquelet Wuetz, Brian, Jeon, Charles, Sheikh, Farhana, Juarez-Hernandez, Esdras, Esparza, Brando Perez, Rampurawala, Huzaifa, Carlton, Brent, Ravikumar, Surej, Nieva, Carlos, Kim, Sungwon, Lee, Hyung-Jin, Sammak, Amir, Scappucci, Giordano, Veldhorst, Menno, Sebastiano, Fabio, Babaie, Masoud, Pellerano, Stefano, Charbon, Edoardo, Vandersypen, Lieven M. K.

“…The most promising quantum algorithms require quantum processors that host millions of quantum bits when targeting practical applications 1 . A key challenge…”
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Reducing charge noise in quantum dots by using thin silicon quantum wells by Paquelet Wuetz, Brian, Degli Esposti, Davide, Zwerver, Anne-Marije J., Amitonov, Sergey V., Botifoll, Marc, Arbiol, Jordi, Sammak, Amir, Vandersypen, Lieven M. K., Russ, Maximilian, Scappucci, Giordano

“…Charge noise in the host semiconductor degrades the performance of spin-qubits and poses an obstacle to control large quantum processors. However, it is…”
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Wafer-scale low-disorder 2DEG in 28Si/SiGe without an epitaxial Si cap by Degli Esposti, Davide, Paquelet Wuetz, Brian, Fezzi, Viviana, Lodari, Mario, Sammak, Amir, Scappucci, Giordano

“…We grow 28Si/SiGe heterostructures by reduced-pressure chemical vapor deposition and terminate the stack without an epitaxial Si cap but with an amorphous…”
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Atomic fluctuations lifting the energy degeneracy in Si/SiGe quantum dots by Paquelet Wuetz, Brian, Losert, Merritt P., Koelling, Sebastian, Stehouwer, Lucas E. A., Zwerver, Anne-Marije J., Philips, Stephan G. J., Mądzik, Mateusz T., Xue, Xiao, Zheng, Guoji, Lodari, Mario, Amitonov, Sergey V., Samkharadze, Nodar, Sammak, Amir, Vandersypen, Lieven M. K., Rahman, Rajib, Coppersmith, Susan N., Moutanabbir, Oussama, Friesen, Mark, Scappucci, Giordano

“…Electron spins in Si/SiGe quantum wells suffer from nearly degenerate conduction band valleys, which compete with the spin degree of freedom in the formation…”
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Three‐Dimensional Atomic‐Scale Tomography of Buried Semiconductor Heterointerfaces by Koelling, Sebastian, Stehouwer, Lucas E. A., Paquelet Wuetz, Brian, Scappucci, Giordano, Moutanabbir, Oussama

“…Atom probes generate three‐dimensional atomic‐scale tomographies of material volumes corresponding to the size of modern‐day solid‐state devices. Here, the…”
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Universal control of a six-qubit quantum processor in silicon by Philips, Stephan G. J., Mądzik, Mateusz T., Amitonov, Sergey V., de Snoo, Sander L., Russ, Maximilian, Kalhor, Nima, Volk, Christian, Lawrie, William I. L., Brousse, Delphine, Tryputen, Larysa, Wuetz, Brian Paquelet, Sammak, Amir, Veldhorst, Menno, Scappucci, Giordano, Vandersypen, Lieven M. K.

“…Future quantum computers capable of solving relevant problems will require a large number of qubits that can be operated reliably 1 . However, the requirements…”
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Shallow and Undoped Germanium Quantum Wells: A Playground for Spin and Hybrid Quantum Technology by Sammak, Amir, Sabbagh, Diego, Hendrickx, Nico W., Lodari, Mario, Paquelet Wuetz, Brian, Tosato, Alberto, Yeoh, LaReine, Bollani, Monica, Virgilio, Michele, Schubert, Markus Andreas, Zaumseil, Peter, Capellini, Giovanni, Veldhorst, Menno, Scappucci, Giordano

“…Buried‐channel semiconductor heterostructures are an archetype material platform for the fabrication of gated semiconductor quantum devices. Sharp confinement…”
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Author Correction: Reducing charge noise in quantum dots by using thin silicon quantum wells by Paquelet Wuetz, Brian, Degli Esposti, Davide, Zwerver, Anne-Marije J., Amitonov, Sergey V., Botifoll, Marc, Arbiol, Jordi, Sammak, Amir, Vandersypen, Lieven M. K., Russ, Maximilian, Scappucci, Giordano

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Hotter is Easier: Unexpected Temperature Dependence of Spin Qubit Frequencies by Undseth, Brennan, Pietx-Casas, Oriol, Raymenants, Eline, Mehmandoost, Mohammad, Mądzik, Mateusz T., Philips, Stephan G. J., de Snoo, Sander L., Michalak, David J., Amitonov, Sergey V., Tryputen, Larysa, Wuetz, Brian Paquelet, Fezzi, Viviana, Esposti, Davide Degli, Sammak, Amir, Scappucci, Giordano, Vandersypen, Lieven M. K.

“…As spin-based quantum processors grow in size and complexity, maintaining high fidelities and minimizing crosstalk will be essential for the successful…”
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Effect of Quantum Hall Edge Strips on Valley Splitting in Silicon Quantum Wells by Wuetz, Brian Paquelet, Losert, Merritt P., Tosato, Alberto, Lodari, Mario, Bavdaz, Peter L., Stehouwer, Lucas, Amin, Payam, Clarke, James S., Coppersmith, Susan N., Sammak, Amir, Veldhorst, Menno, Friesen, Mark, Scappucci, Giordano

“…We determine the energy splitting of the conduction-band valleys in two-dimensional electrons confined to low-disorder Si quantum wells. We probe the valley…”
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Wafer-scale low-disorder 2DEG in $^{28}$Si/SiGe without an epitaxial Si cap by Esposti, Davide Degli, Wuetz, Brian Paquelet, Fezzi, Viviana, Lodari, Mario, Sammak, Amir, Scappucci, Giordano

“…We grow $^{28}$Si/SiGe heterostructures by reduced-pressure chemical vapor deposition and terminate the stack without an epitaxial Si cap but with an amorphous…”
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Hotter is easier: unexpected temperature dependence of spin qubit frequencies by Undseth, Brennan, Pietx-Casas, Oriol, Raymenants, Eline, Mehmandoost, Mohammad, Mądzik, Mateusz T, Philips, Stephan G. J, de Snoo, Sander L, Michalak, David J, Amitonov, Sergey V, Tryputen, Larysa, Wuetz, Brian Paquelet, Fezzi, Viviana, Esposti, Davide Degli, Sammak, Amir, Scappucci, Giordano, Vandersypen, Lieven M. K

“…Phys. Rev. X 13, 041015 (2023) As spin-based quantum processors grow in size and complexity, maintaining high fidelities and minimizing crosstalk will be…”
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Atomic fluctuations lifting the energy degeneracy in Si/SiGe quantum dots by Wuetz, Brian Paquelet, Losert, Merritt P, Koelling, Sebastian, Stehouwer, Lucas E. A, Zwerver, Anne-Marije J, Philips, Stephan G. J, Mądzik, Mateusz T, Xue, Xiao, Zheng, Guoji, Lodari, Mario, Amitonov, Sergey V, Samkharadze, Nodar, Sammak, Amir, Vandersypen, Lieven M. K, Rahman, Rajib, Coppersmith, Susan N, Moutanabbir, Oussama, Friesen, Mark, Scappucci, Giordano

“…Nature Communications 13, 7730 (2022) Electron spins in Si/SiGe quantum wells suffer from nearly degenerate conduction band valleys, which compete with the…”
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Universal control of a six-qubit quantum processor in silicon by Philips, Stephan G. J, Mądzik, Mateusz T, Amitonov, Sergey V, de Snoo, Sander L, Russ, Maximilian, Kalhor, Nima, Volk, Christian, Lawrie, William I. L, Brousse, Delphine, Tryputen, Larysa, Wuetz, Brian Paquelet, Sammak, Amir, Veldhorst, Menno, Scappucci, Giordano, Vandersypen, Lieven M. K

“…Future quantum computers capable of solving relevant problems will require a large number of qubits that can be operated reliably. However, the requirements of…”
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Effect of quantum Hall edge strips on valley splitting in silicon quantum wells by Wuetz, Brian Paquelet, Losert, Merritt P, Tosato, Alberto, Lodari, Mario, Bavdaz, Peter L, Stehouwer, Lucas, Amin, Payam, Clarke, James S, Coppersmith, Susan N, Sammak, Amir, Veldhorst, Menno, Friesen, Mark, Scappucci, Giordano

“…Phys. Rev. Lett. 125, 186801 (2020) We determine the energy splitting of the conduction-band valleys in two-dimensional electrons confined to low-disorder Si…”
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