Zobrazeno 1 - 10
of 570
pro vyhledávání: '"P, Eggli"'
Autor:
Eggli, Rafael S., Patlatiuk, Taras, Kelly, Eoin G., Orekhov, Alexei, Salis, Gian, Warburton, Richard J., Zumbühl, Dominik M., Kuhlmann, Andreas V.
Building a practical quantum processor involves integrating millions of physical qubits along with the necessary components for individual qubit manipulation and readout. Arrays of gated silicon spins offer a promising route toward achieving this goa
Externí odkaz:
http://arxiv.org/abs/2407.21484
Autor:
Carballido, Miguel J., Svab, Simon, Eggli, Rafael S., Patlatiuk, Taras, Kwon, Pierre Chevalier, Schuff, Jonas, Kaiser, Rahel M., Camenzind, Leon C., Li, Ang, Ares, Natalia, Bakkers, Erik P. A. M, Bosco, Stefano, Egues, J. Carlos, Loss, Daniel, Zumbühl, Dominik M.
Across a broad range of qubits, a pervasive trade-off becomes obvious: increased coherence seems to be only possible at the cost of qubit speed. This is consistent with the notion that protecting a qubit from its noisy surroundings also limits the co
Externí odkaz:
http://arxiv.org/abs/2402.07313
Autor:
Schuff, Jonas, Carballido, Miguel J., Kotzagiannidis, Madeleine, Calvo, Juan Carlos, Caselli, Marco, Rawling, Jacob, Craig, David L., van Straaten, Barnaby, Severin, Brandon, Fedele, Federico, Svab, Simon, Kwon, Pierre Chevalier, Eggli, Rafael S., Patlatiuk, Taras, Korda, Nathan, Zumbühl, Dominik, Ares, Natalia
Spanning over two decades, the study of qubits in semiconductors for quantum computing has yielded significant breakthroughs. However, the development of large-scale semiconductor quantum circuits is still limited by challenges in efficiently tuning
Externí odkaz:
http://arxiv.org/abs/2402.03931
Autor:
Liles, S. D., Halverson, D. J., Wang, Z., Shamim, A., Eggli, R. S., Jin, I. K., Hillier, J., Kumar, K., Vorreiter, I., Rendell, M., Huang, J. H., Escott, C. C., Hudson, F. E., Lim, W. H., Culcer, D., Dzurak, A. S., Hamilton, A. R.
Publikováno v:
Nature Communications, 15, 7690 (2024)
Holes in silicon quantum dots are promising for spin qubit applications due to the strong intrinsic spin-orbit coupling. The spin-orbit coupling produces complex hole-spin dynamics, providing opportunities to further optimize spin qubits. Here, we de
Externí odkaz:
http://arxiv.org/abs/2310.09722
Autor:
Kelly, Eoin G., Orekhov, Alexei, Hendrickx, Nico, Mergenthaler, Matthias, Schupp, Felix, Paredes, Stephan, Eggli, Rafael S., Kuhlmann, Andreas V., Harvey-Collard, Patrick, Fuhrer, Andreas, Salis, Gian
In gate-based dispersive sensing, the response of a resonator attached to a quantum dot gate is detected by a reflected radio-frequency signal. This enables fast readout of spin qubits and tune up of arrays of quantum dots, but comes at the expense o
Externí odkaz:
http://arxiv.org/abs/2309.10473
Autor:
S. D. Liles, D. J. Halverson, Z. Wang, A. Shamim, R. S. Eggli, I. K. Jin, J. Hillier, K. Kumar, I. Vorreiter, M. J. Rendell, J. Y. Huang, C. C. Escott, F. E. Hudson, W. H. Lim, D. Culcer, A. S. Dzurak, A. R. Hamilton
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-11 (2024)
Abstract Holes in silicon quantum dots are promising for spin qubit applications due to the strong intrinsic spin-orbit coupling. The spin-orbit coupling produces complex hole-spin dynamics, providing opportunities to further optimise spin qubits. He
Externí odkaz:
https://doaj.org/article/f007bde17ba14174b45b6b6f19b214c0
Autor:
Bosco, Stefano, Geyer, Simon, Camenzind, Leon C., Eggli, Rafael S., Fuhrer, Andreas, Warburton, Richard J., Zumbühl, Dominik M., Egues, J. Carlos, Kuhlmann, Andreas V., Loss, Daniel
The spin-orbit interaction in spin qubits enables spin-flip transitions, resulting in Rabi oscillations when an external microwave field is resonant with the qubit frequency. Here, we introduce an alternative driving mechanism of hole spin qubits, wh
Externí odkaz:
http://arxiv.org/abs/2303.03350
Autor:
Eggli, Rafael S., Svab, Simon, Patlatiuk, Taras, Trüssel, Dominique A., Carballido, Miguel J., Kwon, Pierre Chevalier, Geyer, Simon, Li, Ang, Bakkers, Erik P. A. M., Kuhlmann, Andreas V., Zumbühl, Dominik M.
Publikováno v:
Phys. Rev. Applied 20, 054056 (2023)
Radio frequency reflectometry techniques enable high bandwidth readout of semiconductor quantum dots. Careful impedance matching of the resonant circuit is required to achieve high sensitivity, which however proves challenging at cryogenic temperatur
Externí odkaz:
http://arxiv.org/abs/2303.02933
Autor:
Geyer, Simon, Hetényi, Bence, Bosco, Stefano, Camenzind, Leon C., Eggli, Rafael S., Fuhrer, Andreas, Loss, Daniel, Warburton, Richard J., Zumbühl, Dominik M., Kuhlmann, Andreas V.
Semiconductor spin qubits offer a unique opportunity for scalable quantum computation by leveraging classical transistor technology. Hole spin qubits benefit from fast all-electrical qubit control and sweet spots to counteract charge and nuclear spin
Externí odkaz:
http://arxiv.org/abs/2212.02308
Autor:
Eggli Y, Halfon P, Zeukeng MJ, Kherad O, Schaller P, Raetzo MA, Klay MF, Favre BM, Schaller D, Marti J
Publikováno v:
Risk Management and Healthcare Policy, Vol Volume 16, Pp 2565-2578 (2023)
Yves Eggli,1 Patricia Halfon,1 Minette-Joëlle Zeukeng,2 Omar Kherad,3 Philippe Schaller,2 Marc-André Raetzo,2 Michael Frédéric Klay,2 Benoît Marc Favre,2 Dorian Schaller,2 Joachim Marti1 1Centre for Primary Care and Public Health (Unisanté), Un
Externí odkaz:
https://doaj.org/article/bc6b8036a65043bca1be5f75e5b20d39