Zobrazeno 1 - 10
of 767
pro vyhledávání: '"Ioan M"'
Autor:
Ruxandra Badea, Roxana Enache, Lucian M. Predescu, Pavel Platon, Nicu Catana, Dan Deleanu, Andrei George Iosifescu, Noela Radu, Teodora Radu, Georgiana Olaru‐Lego, Ioan M. Coman, Bogdan A. Popescu
Publikováno v:
Pulmonary Circulation, Vol 14, Iss 2, Pp n/a-n/a (2024)
Abstract Pulmonary hypertension (PH) is a progressive and invalidating condition despite available therapy. Addressing complications such as left main coronary artery compression (LMCo) due to the dilated pulmonary artery (PA) may improve symptoms an
Externí odkaz:
https://doaj.org/article/661aa2d05a50453d8f8fbfd717aeda0c
Autor:
Arabi, Soroush, Li, Qili, Dhundhwal, Ritika, Fuchs, Dirk, Reisinger, Thomas, Pop, Ioan M., Wulfhekel, Wulf
In the fabrication of superconducting devices, both in situ and ex situ processes are utilized, making the removal of unwanted oxide layers and impurities under vacuum conditions crucial. Oxygen descumming and argon milling are standard in situ clean
Externí odkaz:
http://arxiv.org/abs/2412.15903
Autor:
Zlatko K. Minev, Zaki Leghtas, Shantanu O. Mundhada, Lysander Christakis, Ioan M. Pop, Michel H. Devoret
Publikováno v:
npj Quantum Information, Vol 7, Iss 1, Pp 1-11 (2021)
Abstract Superconducting microwave circuits incorporating nonlinear devices, such as Josephson junctions, are a leading platform for emerging quantum technologies. Increasing circuit complexity further requires efficient methods for the calculation a
Externí odkaz:
https://doaj.org/article/7b2d97b2b478467f95c4b18d78333946
Autor:
Paluch, Patrick, Spiecker, Martin, Gosling, Nicolas, Adam, Viktor, Kammhuber, Jakob, Vermeulen, Kiefer, Bouman, Daniël, Wernsdorfer, Wolfgang, Pop, Ioan M.
With the demand for scalable cryogenic microwave circuitry continuously rising, recently developed flexible microwave striplines offer the tantalyzing perspective of increasing the cabling density by an order of magnitude without thermally overloadin
Externí odkaz:
http://arxiv.org/abs/2410.01053
Autor:
Atanasova, Desislava G., Yang, Ian, Hönigl-Decrinis, Teresa, Gusenkova, Daria, Pop, Ioan M., Kirchmair, Gerhard
Quantum computation with bosonic modes presents a powerful paradigm for harnessing the principles of quantum mechanics to perform complex information processing tasks. In constructing a bosonic qubit with superconducting circuits, nonlinearity is typ
Externí odkaz:
http://arxiv.org/abs/2409.07612
Autor:
Geisert, Simon, Ihssen, Soeren, Winkel, Patrick, Spiecker, Martin, Fechant, Mathieu, Paluch, Patrick, Gosling, Nicolas, Zapata, Nicolas, Günzler, Simon, Rieger, Dennis, Bénâtre, Denis, Reisinger, Thomas, Wernsdorfer, Wolfgang, Pop, Ioan M.
Publikováno v:
Appl. Phys. Lett. 125, 064002 (2024)
We demonstrate a qubit-readout architecture where the dispersive coupling is entirely mediated by a kinetic inductance. This allows us to engineer the dispersive shift of the readout resonator independent of the qubit and resonator capacitances. We v
Externí odkaz:
http://arxiv.org/abs/2407.16342
Autor:
Janík, Marián, Roux, Kevin, Espinosa, Carla Borja, Sagi, Oliver, Baghdadi, Abdulhamid, Adletzberger, Thomas, Calcaterra, Stefano, Botifoll, Marc, Manjón, Alba Garzón, Arbiol, Jordi, Chrastina, Daniel, Isella, Giovanni, Pop, Ioan M., Katsaros, Georgios
High kinetic inductance superconductors are gaining increasing interest for the realisation of qubits, amplifiers and detectors. Moreover, thanks to their high impedance, quantum buses made of such materials enable large zero-point fluctuations of th
Externí odkaz:
http://arxiv.org/abs/2407.03079
Autor:
Zapata, Nicolas, Takmakov, Ivan, Günzler, Simon, Nambisan, Ameya, Rieger, Dennis, Reisinger, Thomas, Wernsdorfer, Wolfgang, Pop, Ioan M.
Josephson junction parametric amplifiers have become essential tools for microwave quantum circuit readout with minimal added noise. Even after improving at an impressive rate in the last decade, they remain vulnerable to magnetic field, which limits
Externí odkaz:
http://arxiv.org/abs/2403.10669
Autor:
Patrick Winkel, Kiril Borisov, Lukas Grünhaupt, Dennis Rieger, Martin Spiecker, Francesco Valenti, Alexey V. Ustinov, Wolfgang Wernsdorfer, Ioan M. Pop
Publikováno v:
Physical Review X, Vol 10, Iss 3, p 031032 (2020)
The high kinetic inductance offered by granular aluminum (grAl) has recently been employed for linear inductors in superconducting high-impedance qubits and kinetic inductance detectors. Because of its large critical current density compared to typic
Externí odkaz:
https://doaj.org/article/327f81910f3e40e9a07be47175a61cca
We measure and model the combined relaxation of a qubit coupled to a discrete two-level system~(TLS) environment, also known as the central spin model. If the TLSs are much longer-lived than the qubit, non-exponential relaxation and non-Poissonian qu
Externí odkaz:
http://arxiv.org/abs/2307.06900