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

5166 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

1901. Halima Giovanna Ahmad

      University of Naples Federico II, Italy Researcher

      Superconducting qubits

      • 13 quantum works since 2022

1902. Hamed Saffa Al-Raweshidy

      Brunel University of London, United Kingdom Researcher

      Quantum-safe security (post-quantum cryptography), Quantum key distribution (QKD)

      • 5 quantum works since 2022

1903. Hamid Arian Zad

      University of Pavol Jozef Šafárik, Slovakia Researcher

      Quantum computing and simulation

      • 5 quantum works since 2022

1904. Hamid Reza Hamedi

      Vilnius University, Lithuania Researcher

      Neutral atoms, Analogue quantum simulators

      • 26 quantum works since 2022

1905. Hamid Tebyanian

      Queen Mary University of London, United Kingdom Researcher

      Quantum random number generation

      • 12 quantum works since 2022

1906. Hamza Fawzi

      University of Cambridge, United Kingdom Researcher

      • 12 quantum works since 2022

1907. Hamza Jnane

      University of Oxford, United Kingdom Researcher

      Quantum computing and simulation, Spin qubits in semiconductors

      • 7 quantum works since 2022

1908. Hang-Xi Li

      Chalmers University of Technology, Sweden Researcher

      Superconducting qubits, Quantum computing and simulation, Control electronics

      • 8 quantum works since 2022

1909. Hannah Lange

      Max Planck Institute of Quantum Optics, Germany Researcher

      Analogue quantum simulators

      • 7 quantum works since 2022

1910. Hannah McAleese

      Queen's University Belfast, United Kingdom Researcher

      Quantum networks and repeaters

      • 7 quantum works since 2022

1911. Hanna Le Jeannic

      Centre National de la Recherche Scientifique, France Researcher

      • 6 quantum works since 2022

1912. Hannes Hübel

      AIT Austrian Institute of Technology GmbH, Austria Researcher

      Quantum key distribution (QKD), Quantum communication, Quantum networks and repeaters

      • 51 quantum works since 2022

1913. Hannes Pichler

      Universität Innsbruck, Austria Researcher

      Neutral atoms, Analogue quantum simulators, Quantum simulation

      • 35 quantum works since 2022

1914. Hannes Rotzinger

      Karlsruhe Institute of Technology, Germany Researcher

      Superconducting qubits, Quantum computing and simulation, Quantum simulation

      • 7 quantum works since 2022

1915. Hanns‐Christoph Nägerl

      Universität Innsbruck, Austria Researcher

      Analogue quantum simulators, Topological qubits

      • 10 quantum works since 2022

1916. Hans-Martin Rieser

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

      • 8 quantum works since 2022

1917. Hans A. De Raedt

      Forschungszentrum Jülich, Germany Researcher

      Quantum annealing, Quantum computing and simulation, Superconducting qubits

      • 27 quantum works since 2022

1918. Hans H. Brunner

      Huawei Technologies (Germany), Germany Researcher

      Quantum key distribution (QKD), Quantum networks and repeaters, Quantum communication

      • 9 quantum works since 2022

1919. Hans J. Briegel

      Universität Innsbruck, Austria Researcher

      Quantum computing and simulation, Photonic qubits, Trapped ions

      • 13 quantum works since 2022

1920. Hans Keßler

      Universität Hamburg, Germany Researcher

      Photonics, lasers and optics

      • 8 quantum works since 2022

1921. Hans Peter Büchler

      University of Stuttgart, Germany Researcher

      Quantum computing and simulation, Neutral atoms, Analogue quantum simulators

      • 22 quantum works since 2022

1922. Hans van Someren

      Delft University of Technology, Netherlands Researcher

      Quantum computing and simulation

      • 6 quantum works since 2022

1923. Hans Werner Schumacher

      Physikalisch-Technische Bundesanstalt, Germany Researcher

      • 6 quantum works since 2022

1924. Hany A. Ali

      QuTech, Netherlands Researcher

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

      • 5 quantum works since 2022

1925. Hao Jeng

      Max Planck Institute for Multidisciplinary Sciences, Germany Researcher

      Quantum key distribution (QKD), Photonic qubits

      • 7 quantum works since 2022