Showing 841 - 860 results of 1,035 for search '"Josephson"', query time: 0.12s Refine Results
  1. 841

    Predicting bursting in a complete graph of mixed population through reservoir computing by Suman Saha, Arindam Mishra, Subrata Ghosh, Syamal K. Dana, Chittaranjan Hens

    Published 2020-08-01
    “…Two exemplary dynamical models, Josephson junctions and Hindmarsh-Rose neurons, are used to construct two separate networks and thereby illustrate the efficacy of our strategy. …”
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    Article
  2. 842

    Local density of states in clean two-dimensional superconductor–normal metal–superconductor heterostructures by D. Nikolić, W. Belzig, J. C. Cuevas

    Published 2019-10-01
    “…Motivated by recent advances in the fabrication of Josephson junctions in which the weak link is made of a low-dimensional nonsuperconducting material, we present here a systematic theoretical study of the local density of states (LDOS) in a clean two-dimensional normal metal (N) coupled to two s-wave superconductors (S). …”
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    Article
  3. 843

    Evaluation of InGaAs/InP photodiode for high-speed operation at 4 K by Bardalen Eivind, Karlsen Bjørnar, Malmbekk Helge, Akram Muhammed Nadeem, Ohlckers Per

    Published 2018-01-01
    “…An optically controlled high-speed current source located at 4 K is likely to improve the performance of pulse-driven Josephson junction arrays. A custom photodiode module with an Albis PDCS24L InGaAs/InP PIN photodiode is investigated in order to determine the suitability at 4 K. …”
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    Article
  4. 844

    Service for parallel applications based on JINR cloud and HybriLIT resources by Balashov Nikita, Bashashin Maxim, Goncharov Pavel, Kuchumov Ruslan, Kutovskiy Nikolay, Kulikov Kiril, Matveev Mikhail, Nechaevskiy Andrey, Ososkov Gennady, Rahmonov Ilkhom, Ilkhom Rahmonov, Ilkhom Rahmonov, Yuri Shukrinov, Ivan Sokolov, Yuri Shukrinov, Oksana Streltsova, Elena Zemlyanaya

    Published 2019-01-01
    “…An example of using the Cloud&HybriLIT resources in scientific computing is the study of superconducting processes in the stacked long Josephson junctions (LJJ). The LJJ systems have undergone intensive research because of the perspective of practical applications in nano-electronics and quantum computing. …”
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    Article
  5. 845

    Properties of Nonnegative Hermitian Matrices and New Entropic Inequalities for Noncomposite Quantum Systems by Margarita A. Man'ko, Vladimir I. Man'ko

    Published 2015-05-01
    “…In addition, we mention a possibility to use the discussed information properties of single qudit states in quantum technologies based on multilevel atoms and quantum circuits produced of Josephson junctions.…”
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    Article
  6. 846

    Hybrid spin-superconducting quantum circuit mediated by deterministically prepared entangled photonic states by Kayleigh Mathieson, Somnath Bhattacharyya

    Published 2019-11-01
    “…We propose a hybrid quantum architecture consisting of two nitrogen vacancy center ensembles coupled to a tunable flux qubit, which is contained on the transmission line of a multimode nonlinear superconducting coplanar waveguide resonator with an appended Josephson mixing device. We discuss the use of entangled propagating microwaves photons, which through our nonlinear wave-mixing procedure are made into macroscopically distinct quantum states. …”
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    Article
  7. 847

    Enhanced coherence of all-nitride superconducting qubits epitaxially grown on silicon substrate by Sunmi Kim, Hirotaka Terai, Taro Yamashita, Wei Qiu, Tomoko Fuse, Fumiki Yoshihara, Sahel Ashhab, Kunihiro Inomata, Kouichi Semba

    Published 2021-09-01
    “…Long coherence times are a key property of superconducting qubits, but in conventional Al-based Josephson junctions they are limited by microscopic two-level systems. …”
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    Article
  8. 848

    Finite-momentum Cooper pairing in proximitized altermagnets by Song-Bo Zhang, Lun-Hui Hu, Titus Neupert

    Published 2024-02-01
    “…Furthermore, it yields several unique features: (i) highly orientation-dependent oscillations in the order parameter, (ii) controllable 0-π transitions in the Josephson supercurrent, (iii) large-oblique-angle Cooper-pair transfer trajectories in junctions parallel with the direction where spin splitting vanishes, and (iv) distinct Fraunhofer patterns in junctions oriented along different directions. …”
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    Article
  9. 849

    Superfluidity and Space-Time Translation Symmetry Breaking by Wilczek, Frank

    Published 2014
    “…I sketch designs for minimally dissipative ac circuits, all based on time translation symmetry (τ) invariant dynamics, exploiting weak links (Josephson effects). These systems violate τ spontaneously. …”
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    Article
  10. 850

    Towards optimising superconducting transmon qubits by Soe, Thant Gon Yee

    Published 2022
    “…One critical process is the fabrication of Josephson junction for the transmon qubit. Oxidation time for junction fabrication is examined. …”
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    Final Year Project (FYP)
  11. 851

    Artificially designed ferroelectromagnetic superlattices by laser molecular beam epitaxy by Yang, Zhen

    Published 2013
    “…Many commercial electronic devices have been made, for instance, superconducting Josephson junction, ferroelectric random access memory (FeRAM), piezoelectric sensors, actuators and transducers. …”
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    Thesis
  12. 852

    CRITICAL CURRENT, MAGNETIC IRREVERSIBILITY LINE AND RELAXATION IN A SINGLE TL-O-LAYER-1223 SUPERCONDUCTOR by Zheng, D, Campbell, A, Liu, R, Edwards, P

    Published 1993
    “…The increase in the number (and distance) of insulating layers weakens the Josephson coupling between CuO2 blocks along the c-axis and the results in a decrease in the value of Jc. …”
    Conference item
  13. 853

    Path Integral Approach to the Dynamic Casimir Effect with Fluctuating Boundaries by Golestanian, R, Kardar, M

    Published 1998
    “…For particular examples of two corrugated plates that are stationary, or moving uniformly in the lateral directions, Josephson-like effects are observed. For capillary waves on the surface of mercury a renormalization to surface tension, and sound velocity is obtained.…”
    Journal article
  14. 854

    Non-equilibrium dynamics of a double-well Bose–Einstein condensate-dual reservoir system by Rajagopal, Kalai K., Gafurjan, Ibragimov

    Published 2021
    “…We have studied the dynamics of a two-site Bose–Einstein condensate subject to tunnelling coupling (which makes the system a bosonic Josephson junction), having on-site inter-particle interaction (making the system a small Bose–Hubbard model) and in contact with two separate heat baths, which makes the system lossy and potentially drives it into a non-equilibrium state with some heat current. …”
    Article
  15. 855

    Interface Superconductivity in a Dirac Semimetal NiTe<sub>2</sub> by Varnava D. Esin, Oleg O. Shvetsov, Anna V. Timonina, Nikolai N. Kolesnikov, Eduard V. Deviatov

    Published 2022-11-01
    “…We demonstrate the pronounced Josephson diode effect, which results from the momentum shift of the topological surface states of NiTe<inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><msub><mrow></mrow><mn>2</mn></msub></semantics></math></inline-formula> under an in-plane magnetic field.…”
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    Article
  16. 856

    Towards a microwave single-photon counter for searching axions by A. L. Pankratov, L. S. Revin, A. V. Gordeeva, A. A. Yablokov, L. S. Kuzmin, E. Il’ichev

    Published 2022-05-01
    “…We show that this trade-off can be approached due to the peculiar switching dynamics of an underdamped Josephson junction in the phase diffusion regime. The detection of a few photons’ energy at 10 GHz with dark count time above 10 s and the efficiency close to unity was demonstrated. …”
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    Article
  17. 857

    Majorana Zero Modes in Graphene by P. San-Jose, J. L. Lado, R. Aguado, F. Guinea, J. Fernández-Rossier

    Published 2015-12-01
    “…We also discuss possible strategies to detect their presence in graphene Josephson junctions through Fraunhofer pattern anomalies and Andreev spectroscopy. …”
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    Article
  18. 858

    Induced unconventional superconductivity on the surface states of Bi2Te3 topological insulator by Sophie Charpentier, Luca Galletti, Gunta Kunakova, Riccardo Arpaia, Yuxin Song, Reza Baghdadi, Shu Min Wang, Alexei Kalaboukhov, Eva Olsson, Francesco Tafuri, Dmitry Golubev, Jacob Linder, Thilo Bauch, Floriana Lombardi

    Published 2017-12-01
    “…Here, Charpentier et al. report proximity effect induced superconductivity in nanoscale Josephson junctions and suggest an unconventional p-wave order parameter.…”
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    Article
  19. 859

    Geometric driving of two-level quantum systems by Zu-Jian Ying, Paola Gentile, José Pablo Baltanás, Diego Frustaglia, Carmine Ortix, Mario Cuoco

    Published 2020-05-01
    “…This includes setups based on superconducting islands coupled to a Josephson junction and inversion-asymmetric nanochannels with suitably tailored geometric shapes.…”
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    Article
  20. 860

    Reproducing topological properties with quasi-Majorana states by Adriaan Vuik, Bas Nijholt, Anton R. Akhmerov, Michael Wimmer

    Published 2019-11-01
    “…As a consequence, quasi-Majorana states mimic most of the proposed Majorana signatures: quantized zero-bias peaks, the $4\pi$ Josephson effect, and the tunneling spectrum in presence of a normal quantum dot. …”
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    Article