Zobrazeno 1 - 10
of 1 860
pro vyhledávání: '"Borsoi, A."'
MAViS: Modular Autonomous Virtualization System for Two-Dimensional Semiconductor Quantum Dot Arrays
Autor:
Rao, Anantha S., Buterakos, Donovan, van Straaten, Barnaby, John, Valentin, Yu, Cécile X., Oosterhout, Stefan D., Stehouwer, Lucas, Scappucci, Giordano, Veldhorst, Menno, Borsoi, Francesco, Zwolak, Justyna P.
Arrays of gate-defined semiconductor quantum dots are among the leading candidates for building scalable quantum processors. High-fidelity initialization, control, and readout of spin qubit registers require exquisite and targeted control over key Ha
Externí odkaz:
http://arxiv.org/abs/2411.12516
Autor:
Stehouwer, Lucas E. A., Yu, Cécile X., van Straaten, Barnaby, Tosato, Alberto, John, Valentin, Esposti, Davide Degli, Elsayed, Asser, Costa, Davide, Oosterhout, Stefan D., Hendrickx, Nico W., Veldhorst, Menno, Borsoi, Francesco, Scappucci, Giordano
Disorder in the heterogeneous material stack of semiconductor spin qubit systems introduces noise that compromises quantum information processing, posing a challenge to coherently control large-scale quantum devices. Here, we exploit low-disorder epi
Externí odkaz:
http://arxiv.org/abs/2411.11526
Approaches based on Koopman operators have shown great promise in forecasting time series data generated by complex nonlinear dynamical systems (NLDS). Although such approaches are able to capture the latent state representation of a NLDS, they still
Externí odkaz:
http://arxiv.org/abs/2409.19518
Autor:
Ayres, Luciano Carvalho, de Almeida, Sérgio José Melo, Bermudez, José Carlos Moreira, Borsoi, Ricardo Augusto
Hyperspectral image (HI) analysis approaches have recently become increasingly complex and sophisticated. Recently, the combination of spectral-spatial information and superpixel techniques have addressed some hyperspectral data issues, such as the h
Externí odkaz:
http://arxiv.org/abs/2407.15321
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
Recent advances in the theory of Neural Operators (NOs) have enabled fast and accurate computation of the solutions to complex systems described by partial differential equations (PDEs). Despite their great success, current NO-based solutions face im
Externí odkaz:
http://arxiv.org/abs/2402.15656
Autor:
Ayres, Luciano Carvalho, Borsoi, Ricardo Augusto, Bermudez, José Carlos Moreira, de Almeida, Sérgio José Melo
In hyperspectral sparse unmixing, a successful approach employs spectral bundles to address the variability of the endmembers in the spatial domain. However, the regularization penalties usually employed aggregate substantial computational complexity
Externí odkaz:
http://arxiv.org/abs/2401.13161
Although considerable effort has been dedicated to improving the solution to the hyperspectral unmixing problem, non-idealities such as complex radiation scattering and endmember variability negatively impact the performance of most existing algorith
Externí odkaz:
http://arxiv.org/abs/2310.02340
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:
Unseld, Florian K., Meyer, Marcel, Mądzik, Mateusz T., Borsoi, Francesco, de Snoo, Sander L., Amitonov, Sergey V., Sammak, Amir, Scappucci, Giordano, Veldhorst, Menno, Vandersypen, Lieven M. K.
Semiconductor spin qubits have gained increasing attention as a possible platform to host a fault-tolerant quantum computer. First demonstrations of spin qubit arrays have been shown in a wide variety of semiconductor materials. The highest performan
Externí odkaz:
http://arxiv.org/abs/2305.19681