Expert directory

Find researchers, principal investigators and official contacts in quantum technology with a European affiliation. Every entry is built from public sources and shows professional information only: name, organisation, country, role, topics and works. About this directory, its sources and how to remove or correct an entry

4360 entries found. 5166 entries in the directory, read on 2026-10-28; people are listed with at least 5 quantum works with a European affiliation since 2022.

This directory is incomplete. Its publication threshold can exclude early-career researchers, career breaks and smaller research communities. Absence is not evidence of lack of expertise. Country means institutional affiliation, not nationality.

Suggest your profile or a missing expert for editorial review. Suggestions are reviewed by a person before publication. An EC evaluator label records a sourced past role; it does not confirm current availability or Commission endorsement.

Directory entries

1876. Jan A. Krzywda

      Leiden University, Netherlands Researcher

      Spin qubits in semiconductors, Quantum computing and simulation, Superconducting qubits

      • 2 quantum works on Quantum computing and simulation since 2022
      • 12 quantum works since 2022

1877. Jan Alexander Koziol

      Friedrich-Alexander-Universität Erlangen-Nürnberg, Germany Researcher

      Quantum annealing

      • Works in Quantum computing and simulation
      • 9 quantum works since 2022

1878. Jan Behrends

      University of Cambridge, United Kingdom Researcher

      Topological qubits, Quantum computing and simulation

      • 1 quantum work on Quantum computing and simulation since 2022
      • 5 quantum works since 2022

1879. Jan Carl Budich

      Complexity, Topology and Dynamics in Quantum Matter, Germany Researcher

      • Works in Quantum computing and simulation
      • 5 quantum works since 2022

1880. Jan Chwedeńczuk

      University of Warsaw, Poland Researcher

      Quantum computing and simulation

      • 1 quantum work on Quantum computing and simulation since 2022
      • 13 quantum works since 2022

1881. Janet Anders

      University of Potsdam, Germany Researcher

      • Works in Quantum computing and simulation
      • 5 quantum works since 2022

1882. Jan Fabian Geus

      Fraunhofer Institute for Laser Technology, Germany Researcher

      Photonic qubits, Quantum computing and simulation, Colour centres in diamond

      • 1 quantum work on Quantum computing and simulation since 2022
      • 5 quantum works since 2022

1883. Jan Heine

      Leibniz University Hannover, Germany Researcher

      Photonic qubits, Quantum networks and repeaters

      • Works in Quantum computing and simulation
      • 7 quantum works since 2022

1884. Janik Wolters

      Deutsches Zentrum für Luft- und Raumfahrt e. V. (DLR), Germany Researcher

      Photonic qubits, Quantum memories, Photonics, lasers and optics

      • Works in Quantum computing and simulation
      • 24 quantum works since 2022

1885. Janine Hilder

      Johannes Gutenberg University Mainz, Germany Researcher

      Trapped ions, Quantum computing and simulation

      • 1 quantum work on Quantum computing and simulation since 2022
      • 5 quantum works since 2022

1886. Janine Splettstoesser

      Chalmers University of Technology, Sweden Researcher

      Spin qubits in semiconductors, Quantum computing and simulation

      • 1 quantum work on Quantum computing and simulation since 2022
      • 13 quantum works since 2022

1887. Janis Nötzel

      Technical University of Munich, Germany Researcher

      Quantum key distribution (QKD), Quantum networks and repeaters, Quantum computing and simulation

      • 1 quantum work on Quantum computing and simulation since 2022
      • 33 quantum works since 2022

1888. Jani Tuorila

      IQM (Germany), Germany Researcher

      Superconducting qubits, Quantum computing and simulation

      • 1 quantum work on Quantum computing and simulation since 2022
      • 5 quantum works since 2022

1889. Janka Biznárová

      Chalmers University of Technology, Sweden Researcher

      Superconducting qubits, Quantum computing and simulation, Photonics, lasers and optics

      • 5 quantum works on Quantum computing and simulation since 2022
      • 16 quantum works since 2022

1890. Jan Kochanowski

      Institut national de recherche en sciences et technologies du numérique, France Researcher

      • Works in Quantum computing and simulation
      • 5 quantum works since 2022

1891. Jan Krause

      Fraunhofer Institute for Telecommunications, Heinrich Hertz Institute, Germany Researcher

      Quantum key distribution (QKD), Photonic qubits, Quantum communication

      • 1 quantum work on Quantum computing and simulation since 2022
      • 8 quantum works since 2022

1892. Jan Lowinski

      Institute of Photonic Sciences, Spain Researcher

      Photonic qubits, Neutral atoms, Analogue quantum simulators

      • Works in Quantum computing and simulation
      • 6 quantum works since 2022

1893. Janne Ruostekoski

      Lancaster University, United Kingdom Researcher

      Photonic qubits, Analogue quantum simulators, Neutral atoms

      • Works in Quantum computing and simulation
      • 10 quantum works since 2022

1894. Jannes Nys

      ETH Zurich, Switzerland Researcher

      Topological qubits, Quantum computing and simulation

      • 1 quantum work on Quantum computing and simulation since 2022
      • 14 quantum works since 2022

1895. Jann Hinnerk Ungerer

      University of Basel, Switzerland Researcher

      Quantum computing and simulation, Spin qubits in semiconductors

      • 4 quantum works on Quantum computing and simulation since 2022
      • 7 quantum works since 2022

1896. Jan Nogué

      Qilimanjaro Quantum Tech (Spain), Spain Researcher

      Digital quantum simulation, Trapped ions, Quantum annealing

      • Works in Quantum computing and simulation
      • 5 quantum works since 2022

1897. Jan Nowosielski

      University of Warsaw, Poland Researcher

      Quantum memories, Neutral atoms, Analogue quantum simulators

      • Works in Quantum computing and simulation
      • 9 quantum works since 2022

1898. Jan Ollé

      Max Planck Institute for the Science of Light, Germany Researcher

      Quantum computing and simulation, Quantum networks and repeaters

      • 4 quantum works on Quantum computing and simulation since 2022
      • 5 quantum works since 2022

1899. Jan Peřina

      FZU - Institute of Physics of the Czech Academy of Sciences, Czechia Researcher

      Quantum computing and simulation

      • 1 quantum work on Quantum computing and simulation since 2022
      • 12 quantum works since 2022

1900. Jan Sperling

      Paderborn University, Germany Researcher

      Photonic qubits, Quantum networks and repeaters, Photonics, lasers and optics

      • Works in Quantum computing and simulation
      • 21 quantum works since 2022