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of 2 249
pro vyhledávání: '"Staňo 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:
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
Autor:
Jakub Trizuljak, Paulína Likavcová, Kateřina Staňo Kozubík, Zuzana Vrzalová, Jakub Hynšt, Tereza Deissová, Jiří Štika, Lenka Radová, Marie Prudková, Jana Vaculová, Ivona Blaháková, Petr Smejkal, Jan Kamelander, Šárka Pospíšilová, Michael Doubek
Publikováno v:
Platelets, Vol 35, Iss 1 (2024)
Inherited thrombocytopenias (ITs) encompass a group of rare disorders characterized by diminished platelet count. Recent advancements have unveiled various forms of IT, with inherited thrombocytopenia 2 (THC2) emerging as a prevalent subtype associat
Externí odkaz:
https://doaj.org/article/fc05d1ef48eb442e9b39d2d47ebad9ef
Autor:
Tomáš Suchý, Lucie Vištejnová, Radek Sedláček, Marika Vopálková, Monika Šupová, Gražyna Simha Martynková, Ján Staňo, Pavel Klein, František Denk, Ján Kužma, Martin Bartoš
Publikováno v:
Polymer Testing, Vol 140, Iss , Pp 108621- (2024)
New biomaterials are routinely evaluated for their degradation behaviour in the real body environment. Following the 3R strategy, in vitro simulated body conditions are often preferred. No studies that simultaneously compare such conditions with the
Externí odkaz:
https://doaj.org/article/367f7d702d994925b7ce68e01ced7b0e
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