Zobrazeno 1 - 10
of 1 837
pro vyhledávání: '"Stano, P."'
Autor:
Rojas-Arias, Juan S., Kojima, Yohei, Takeda, Kenta, Stano, Peter, Nakajima, Takashi, Yoneda, Jun, Noiri, Akito, Kobayashi, Takashi, Loss, Daniel, Tarucha, Seigo
We measure and analyze noise-induced energy-fluctuations of spin qubits defined in quantum dots made of isotopically natural silicon. Combining Ramsey, time-correlation of single-shot measurements, and CPMG experiments, we cover the qubit noise power
Externí odkaz:
http://arxiv.org/abs/2408.13707
Autor:
Tavolo, Gaetano, Stano, Pietro, Tavernini, Davide, Montanaro, Umberto, Tufo, Manuela, Fiengo, Giovanni, Perlo, Pietro, Sorniotti, Aldo
Path tracking (PT) controllers capable of replicating race driving techniques, such as drifting beyond the limits of handling, have the potential of enhancing active safety in critical conditions. This paper presents a nonlinear model predictive cont
Externí odkaz:
http://arxiv.org/abs/2406.02198
Autor:
Stano, Peter, Loss, Daniel
We investigate heavy-hole--light-hole mixing in quasi-two-dimensional semiconducting structures. We propose and analyze several measures that characterize the mixing quantitatively in Ge, Si, and GaAs. We find that a mixing that is `weak' when consid
Externí odkaz:
http://arxiv.org/abs/2405.16844
Autor:
Cvitkovich, Lukas, Stano, Peter, Wilhelmer, Christoph, Waldhör, Dominic, Loss, Daniel, Niquet, Yann-Michel, Grasser, Tibor
On the quest to understand and reduce environmental noise in Si spin qubits, hyperfine interactions between electron and nuclear spins impose a major challenge. Silicon is a promising host material because one can enhance the spin coherence time by r
Externí odkaz:
http://arxiv.org/abs/2405.10667
Autor:
Caponio, Carmine, Stano, Pietro, Carli, Raffaele, Olivieri, Ignazio, Ragone, Daniele, Sorniotti, Aldo, Montanaro, Umberto
Mobile robotic systems are becoming increasingly popular. These systems are used in various indoor applications, raging from warehousing and manufacturing to test benches for assessment of advanced control strategies, such as artificial intelligence
Externí odkaz:
http://arxiv.org/abs/2401.05194
Publikováno v:
Phys. Rev. B 108, 155306 (2023)
We analyze the polarization of nuclear spins in a quantum dot induced by a single-electron spin that is electrically driven to perform coherent Rabi oscillations. We derive the associated nuclear-spin polarization rate and analyze its dependence on t
Externí odkaz:
http://arxiv.org/abs/2306.11253
Autor:
Stano Pekár
Publikováno v:
Scientific Data, Vol 11, Iss 1, Pp 1-9 (2024)
Abstract Species traits are essential for inferences on ecology and the evolution of organisms. Spiders are the most abundant and diversified terrestrial predators, playing an important role in a range of ecosystem services. Here, I present datasetse
Externí odkaz:
https://doaj.org/article/6131847511894daf873db602c9065359
Autor:
Rojas-Arias, Juan S., Noiri, Akito, Stano, Peter, Nakajima, Takashi, Yoneda, Jun, Takeda, Kenta, Kobayashi, Takashi, Sammak, Amir, Scappucci, Giordano, Loss, Daniel, Tarucha, Seigo
Publikováno v:
Phys. Rev. Applied 20, 054024 (2023)
We detect correlations in qubit-energy fluctuations of non-neighboring qubits defined in isotopically purified Si/SiGe quantum dots. At low frequencies (where the noise is strongest), the correlation coefficient reaches 10% for a next-nearest-neighbo
Externí odkaz:
http://arxiv.org/abs/2302.11717
Publikováno v:
Frontiers in Neuroscience, Vol 18 (2024)
Externí odkaz:
https://doaj.org/article/5e7194ec8a68487ea5d6b89d9a4dde6a
Autor:
Motyčková, Lucie, Arregi, Jon Ander, Staňo, Michal, Průša, Stanislav, Částková, Klára, Uhlíř, Vojtěch
Publikováno v:
ACS Appl. Mater. Interfaces 15, 8653 (2023)
We present self-assembly routes of metamagnetic FeRh nanoisland arrays using sputter deposition processing. Controlling the growth parameters and epitaxy allows tuning the size and shape of the FeRh nanoislands. While the phase transition between ant
Externí odkaz:
http://arxiv.org/abs/2209.02469