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
Jason N. Crain
Quantum computing and simulation
- 11 quantum works since 2022
Jason W. A. Robinson
Spin qubits in semiconductors, Superconducting qubits, Quantum chips, materials and fabrication
- 7 quantum works since 2022
Jaspar Meister
Quantum networks and repeaters, Quantum key distribution (QKD), Satellite quantum communication
- 5 quantum works since 2022
Jasper Rödiger
Quantum key distribution (QKD), Photonic qubits, Photonics, lasers and optics
- 7 quantum works since 2022
Jaume Comellas
Quantum key distribution (QKD)
- 6 quantum works since 2022
Javad Vahedi
- 8 quantum works since 2022
Javier Argüello-Luengo
Analogue quantum simulators
- 6 quantum works since 2022
Javier Blanco-Romero
Quantum-safe security (post-quantum cryptography), Quantum key distribution (QKD), Post-quantum algorithms and standards
- 7 quantum works since 2022
Javier Cerrillo
Trapped ions, Photonics, lasers and optics
- 5 quantum works since 2022
Javier Faba
Quantum networks and repeaters, Quantum-safe security (post-quantum cryptography), Quantum key distribution (QKD)
- 13 quantum works since 2022
Javier Gonzalez-Conde
Quantum annealing, Quantum computing and simulation, Digital quantum simulation
- 7 quantum works since 2022
Javier Rodríguez-Laguna
- 7 quantum works since 2022
Javier Romero‐Álvarez
Quantum computing and simulation
- 27 quantum works since 2022
Javier Valls
Quantum computing and simulation
- 5 quantum works since 2022
Javier Villalba-Díez
Quantum computing and simulation, Superconducting qubits
- 7 quantum works since 2022
Jaya Sagar
Quantum key distribution (QKD), Satellite quantum communication, Quantum communication
- 7 quantum works since 2022
Jayshankar Nath
Quantum computing and simulation, Superconducting qubits
- 5 quantum works since 2022
Jean-Baptiste Gérent
Analogue quantum simulators
- 5 quantum works since 2022
Jean-Claude Besse
Superconducting qubits, Quantum computing and simulation, Photonic qubits
- 11 quantum works since 2022
Jean-Daniel Bancal
Quantum key distribution (QKD), Superconducting qubits, Quantum memories
- 14 quantum works since 2022
Jean-Marie Stéphan
- 6 quantum works since 2022
Jean-Noël Fuchs
Topological qubits
- 5 quantum works since 2022
Jean-Philippe Brantut
Photonics, lasers and optics
- 12 quantum works since 2022
Jean-Yves Desaules
Analogue quantum simulators, Neutral atoms, Quantum annealing
- 21 quantum works since 2022
Jean Dalibard
Analogue quantum simulators
- 13 quantum works since 2022