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

2917 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.

Georgios Maragkopoulos
National and Kapodistrian University of Athens, Greece Researcher
Quantum key distribution (QKD), Quantum computing and simulation
- Works in Quantum communication
- 7 quantum works since 2022
Georg von Freymann
University of Kaiserslautern, Germany Researcher
Quantum imaging, Quantum sensing and metrology
- Works in Quantum communication
- 5 quantum works since 2022
Gerald E. Fux
The Abdus Salam International Centre for Theoretical Physics (ICTP), Italy Researcher
- Works in Quantum communication
- 6 quantum works since 2022
Gerardo Adesso
University of Nottingham, United Kingdom Researcher
Quantum-safe security (post-quantum cryptography)
- Works in Quantum communication
- 15 quantum works since 2022
Gerbold C. Ménard
École Normale Supérieure - PSL, France Researcher
Topological qubits, Quantum sensing and metrology, Superconducting qubits
- Works in Quantum communication
- 7 quantum works since 2022
Gerd Leuchs
Bavarian Academy of Sciences and Humanities, Germany Researcher
Photonics, lasers and optics, Quantum key distribution (QKD), Photonic qubits
- 2 quantum works on Quantum communication since 2022
- 43 quantum works since 2022
Gereon Koßmann
RWTH Aachen University, Germany Researcher
Quantum computing and simulation, Quantum key distribution (QKD)
- Works in Quantum communication
- 12 quantum works since 2022
Gergő Fülöp
Budapest University of Technology and Economics, Hungary Researcher
Superconducting qubits, Spin qubits in semiconductors
- Works in Quantum communication
- 6 quantum works since 2022
Gerhard B. P. Huber
Bavarian Academy of Sciences and Humanities, Germany Researcher
Superconducting qubits, Quantum computing and simulation
- Works in Quantum communication
- 9 quantum works since 2022
Gerhard Kirchmair
Universität Innsbruck, Austria Researcher
Photonics, lasers and optics, Quantum computing and simulation, Superconducting qubits
- Works in Quantum communication
- 6 quantum works since 2022
Gerhard Paul Fettweis
Technische Universität Dresden, Germany Researcher
Quantum networks and repeaters, Quantum memories
- Works in Quantum communication
- 9 quantum works since 2022
Gerhard Rempe
Max Planck Institute of Quantum Optics, Germany Researcher
Quantum networks and repeaters, Neutral atoms, Quantum computing and simulation
- Works in Quantum communication
- 15 quantum works since 2022
Germán Sierra
Instituto de Física Teórica, Spain Researcher
Quantum computing and simulation
- Works in Quantum communication
- 17 quantum works since 2022
Gheorghe Sorin Paraoanu
Aalto University, Finland Researcher
Superconducting qubits, Quantum sensing and metrology, Quantum computing and simulation
- Works in Quantum communication
- 26 quantum works since 2022
Giacomo Corrielli
Istituto di Fotonica e Nanotecnologie, Italy Researcher
Photonics, lasers and optics, Photonic qubits, Quantum memories
- 1 quantum work on Quantum communication since 2022
- 28 quantum works since 2022
Giacomo De Palma
University of Bologna, Italy Researcher
Digital quantum simulation, Quantum computing and simulation, Quantum communication
- 1 quantum work on Quantum communication since 2022
- 18 quantum works since 2022
Giacomo Ferranti
University of Bristol, United Kingdom Researcher
Quantum sensing and metrology, Photonics, lasers and optics, Photonic qubits
- Works in Quantum communication
- 6 quantum works since 2022
Giacomo Sorelli
Fraunhofer Institute of Optronics, System Technologies and Image Exploitation, Germany Researcher
Quantum sensing and metrology
- Works in Quantum communication
- 19 quantum works since 2022
Giammarco Di Sciullo
University of L'Aquila, Italy Researcher
Quantum key distribution (QKD)
- Works in Quantum communication
- 6 quantum works since 2022
Gianluca Bertaina
Istituto Nazionale di Ricerca Metrologica, Italy Researcher
Quantum key distribution (QKD), Atomic and optical clocks
- Works in Quantum communication
- 10 quantum works since 2022
Gian Luca Giorgi
Institute for Cross-Disciplinary Physics and Complex Systems, Spain Researcher
Quantum computing and simulation, Quantum memories
- Works in Quantum communication
- 9 quantum works since 2022
Gianluigi Catelani
Forschungszentrum Jülich, Germany Researcher
Superconducting qubits, Quantum computing and simulation, Photonic qubits
- Works in Quantum communication
- 18 quantum works since 2022
Gianni Buser
University of Basel, Switzerland Researcher
Quantum networks and repeaters, Photonics, lasers and optics, Photonic qubits
- Works in Quantum communication
- 5 quantum works since 2022
Giannis Giannoulis
National Technical University of Athens, Greece Researcher
Quantum key distribution (QKD), Satellite quantum communication, Photonic qubits
- Works in Quantum communication
- 35 quantum works since 2022
Gian Salis
IBM Research - Zurich, Switzerland Researcher
Spin qubits in semiconductors, Quantum computing and simulation, Quantum chips, materials and fabrication
- Works in Quantum communication
- 16 quantum works since 2022

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