Advanced search

Filter By:

Journal Check one or more journals to show results from those journals only.

Choose more journals

Article type Check one or more article types to show results from those article types only.
Subject Check one or more subjects to show results from those subjects only.
Date Choose a date option to show results from those dates only.

Custom date range

Clear all filters
Sort by:
Showing 1–8 of 8 results
Advanced filters: Author: J. Arbiol Clear advanced filters

  • Entanglement was observed in top–antitop quark events by the ATLAS experiment produced at the Large Hadron Collider at CERN using a proton–proton collision dataset with a centre-of-mass energy of √s  = 13 TeV and an integrated luminosity of 140 fb−1.

    • G. Aad
    • B. Abbott
    • L. Zwalinski
    ResearchOpen Access
    Nature
    Volume: 633, P: 542-547

  • The authors demonstrate a large ensemble of quantum dots which is characterized using a cryogenic multiplexer-demultiplexer circuit based on selective area growth nanowires, establishing the feasibility of scaling future quantum circuits.

    • Dāgs Olšteins
    • Gunjan Nagda
    • Thomas S. Jespersen
    ResearchOpen Access
    Nature Communications
    Volume: 14, P: 1-7

  • It is well known that to reduce dissipation in a superconductor it is necessary to introduce artificial pinning centres, that is, small regions in which superconductivity is suppressed. This is usually achieved by introducing small regions of non-superconducting phases. A new concept of pinning centres, the local suppression of superconductivity induced by strain, is now demonstrated.

    • A. Llordés
    • A. Palau
    • X. Obradors
    Research
    Nature Materials
    Volume: 11, P: 329-336

  • Charge noise degrades the performance of spin qubits hindering scalability. Here the authors engineer the heterogeneous material stack in 28Si/SiGe gate-defined quantum dots, to improve the scattering properties and to reduce charge noise.

    • Brian Paquelet Wuetz
    • Davide Degli Esposti
    • Giordano Scappucci
    ResearchOpen Access
    Nature Communications
    Volume: 14, P: 1-9

  • Current strategies for fabricating quantum dots embedded within nanowires suffer from a number of shortcomings. Now, a versatile self-assembly approach is demonstrated for fabricating core–shell GaAs–AlGaAs nanowires with appealing optical properties.

    • M. Heiss
    • Y. Fontana
    • A. Fontcuberta i Morral
    Research
    Nature Materials
    Volume: 12, P: 439-444

  • The difficulty in obtaining a superconducting gap free of subgap states has hindered progress with hybrid superconductor-semiconductor devices in germanium. Here, this challenge is addressed by using a germanosilicide parent superconductor to contact high mobility planar germanium, facilitating scalable quantum information processing.

    • Alberto Tosato
    • Vukan Levajac
    • Giordano Scappucci
    ResearchOpen Access
    Communications Materials
    Volume: 4, P: 1-9