Zobrazeno 1 - 10
of 90
pro vyhledávání: '"Hendrickx, Nico"'
Autor:
Wang, Chien-An, John, Valentin, Tidjani, Hanifa, Yu, Cécile X., Ivlev, Alexander S., Déprez, Corentin, van Riggelen-Doelman, Floor, Woods, Benjamin D., Hendrickx, Nico W., Lawrie, William I. L., Stehouwer, Lucas E. A., Oosterhout, Stefan D., Sammak, Amir, Friesen, Mark, Scappucci, Giordano, de Snoo, Sander L., Rimbach-Russ, Maximilian, Borsoi, Francesco, Veldhorst, Menno
Qubits that can be efficiently controlled are essential for the development of scalable quantum hardware. While resonant control is used to execute high-fidelity quantum gates, the scalability is challenged by the integration of high-frequency oscill
Externí odkaz:
http://arxiv.org/abs/2402.18382
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:
van Riggelen-Doelman, Floor, Wang, Chien-An, de Snoo, Sander L., Lawrie, William I. L., Hendrickx, Nico W., Rimbach-Russ, Maximilian, Sammak, Amir, Scappucci, Giordano, Déprez, Corentin, Veldhorst, Menno
Publikováno v:
Nat. Commun. 15, 5716 (2024)
Quantum links can interconnect qubit registers and are therefore essential in networked quantum computing. Semiconductor quantum dot qubits have seen significant progress in the high-fidelity operation of small qubit registers but establishing a comp
Externí odkaz:
http://arxiv.org/abs/2308.02406
Autor:
John, Valentin, Borsoi, Francesco, György, Zoltán, Wang, Chien-An, Széchenyi, Gábor, van Riggelen, Floor, Lawrie, William I. L., Hendrickx, Nico W., Sammak, Amir, Scappucci, Giordano, Pályi, András, Veldhorst, Menno
Publikováno v:
Phys. Rev. Lett. 132, 067001 (2024)
Electrically-driven spin resonance is a powerful technique for controlling semiconductor spin qubits. However, it faces challenges in qubit addressability and off-resonance driving in larger systems. We demonstrate coherent bichromatic Rabi control o
Externí odkaz:
http://arxiv.org/abs/2308.01720
Autor:
Sarkar, Abhikbrata, Wang, Zhanning, Rendell, Mathew, Hendrickx, Nico W., Veldhorst, Menno, Scappucci, Giordano, Khalifa, Mohammad, Salfi, Joe, Saraiva, Andre, Dzurak, A. S., Hamilton, A. R., Culcer, Dimitrie
Publikováno v:
Physical Review B 108, 245301 (2023)
In this work we present a comprehensive theory of spin physics in planar Ge hole quantum dots in an in-plane magnetic field, where the orbital terms play a dominant role in qubit physics, and provide a brief comparison with experimental measurements
Externí odkaz:
http://arxiv.org/abs/2307.01451
Autor:
Meyer, Marcel, Déprez, Corentin, van Abswoude, Timo R., Liu, Dingshan, Wang, Chien-An, Karwal, Saurabh, Oosterhout, Stefan, Borsoi, Franscesco, Sammak, Amir, Hendrickx, Nico W., Scappucci, Giordano, Veldhorst, Menno
Highly uniform quantum systems are essential for the practical implementation of scalable quantum processors. While quantum dot spin qubits based on semiconductor technology are a promising platform for large-scale quantum computing, their small size
Externí odkaz:
http://arxiv.org/abs/2211.13493
Autor:
Borsoi, Francesco, Hendrickx, Nico W., John, Valentin, Motz, Sayr, van Riggelen, Floor, Sammak, Amir, de Snoo, Sander L., Scappucci, Giordano, Veldhorst, Menno
The efficient control of a large number of qubits is one of most challenging aspects for practical quantum computing. Current approaches in solid-state quantum technology are based on brute-force methods, where each and every qubit requires at least
Externí odkaz:
http://arxiv.org/abs/2209.06609
Autor:
Wang, Chien-An, Déprez, Corentin, Tidjani, Hanifa, Lawrie, William I. L., Hendrickx, Nico W., Sammak, Amir, Scappucci, Giordano, Veldhorst, Menno
Publikováno v:
npj Quantum Information volume 9, Article number: 58 (2023)
Simulations using highly tunable quantum systems may enable investigations of condensed matter systems beyond the capabilities of classical computers. Quantum dots and donors in semiconductor technology define a natural approach to implement quantum
Externí odkaz:
http://arxiv.org/abs/2208.11505
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Autor:
Stehno, Martin P., Hendrickx, Nico W., Snelder, Marieke, Scholten, Thijs, Huang, Yingkai, Golden, Mark S., Brinkman, Alexander
Publikováno v:
Semicond. Sci. Technol. 32, 094001 (2017)
The combination of superconductivity and the helical spin-momentum locking at the surface state of a topological insulator (TI) has been predicted to give rise to p-wave superconductivity and Majorana bound states. The superconductivity can be induce
Externí odkaz:
http://arxiv.org/abs/1707.03640