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

1374 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

1051. Ricardo Puebla

      Universidad Carlos III de Madrid, Spain Researcher

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

      • Works in Enabling technologies and supply chain
      • 10 quantum works since 2022

1052. Ricardo Pérez‐Castillo

      University of Castilla-La Mancha, Spain Researcher

      Quantum software stack, Quantum annealing, Quantum computing and simulation

      • Works in Enabling technologies and supply chain
      • 10 quantum works since 2022

1053. Riccardo Albiero

      Istituto di Fotonica e Nanotecnologie, Italy Researcher

      Photonics, lasers and optics, Photonic qubits

      • Works in Enabling technologies and supply chain
      • 18 quantum works since 2022

1054. Riccardo Pennetta

      Humboldt-Universität zu Berlin, Germany Researcher

      Photonics, lasers and optics, Neutral atoms

      • Works in Enabling technologies and supply chain
      • 6 quantum works since 2022

1055. Riccardo Travaglino

      Scuola Internazionale Superiore di Studi Avanzati, Italy Researcher

      Analogue quantum simulators, Quantum chips, materials and fabrication

      • Works in Enabling technologies and supply chain
      • 8 quantum works since 2022

1056. Richard Hendricks

      National Physical Laboratory, United Kingdom Researcher

      Atomic and optical clocks, Photonics, lasers and optics

      • Works in Enabling technologies and supply chain
      • 10 quantum works since 2022

1057. Richard Hobson

      Imperial College London, United Kingdom Researcher

      Quantum gravimeters and inertial sensors, Atomic and optical clocks, Photonics, lasers and optics

      • Works in Enabling technologies and supply chain
      • 8 quantum works since 2022

1058. Richard John Warburton

      University of Basel, Switzerland Researcher

      Spin qubits in semiconductors, Quantum chips, materials and fabrication, Cryogenics and cooling

      • Works in Enabling technologies and supply chain
      • 13 quantum works since 2022

1059. Richie Wai Kit Yeung

      University of Oxford, United Kingdom Researcher

      Photonic qubits, Quantum software stack

      • Works in Enabling technologies and supply chain
      • 9 quantum works since 2022

1060. Rinaldo Trotta

      Sapienza University of Rome, Italy Researcher

      Spin qubits in semiconductors, Quantum key distribution (QKD), Quantum networks and repeaters

      • Works in Enabling technologies and supply chain
      • 11 quantum works since 2022

1061. Robert Bogdan Staszewski

      University College Dublin, Ireland Researcher

      Quantum computing and simulation, Spin qubits in semiconductors, Cryogenics and cooling

      • Works in Enabling technologies and supply chain
      • 12 quantum works since 2022

1062. Robert J. Chapman

      ETH Zurich, Switzerland Researcher

      Photonics, lasers and optics, Quantum chips, materials and fabrication, Photonic qubits

      • Works in Enabling technologies and supply chain
      • 8 quantum works since 2022

1063. Robert Johanning

      Leibniz University Hannover, Germany Researcher

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

      • Works in Enabling technologies and supply chain
      • 12 quantum works since 2022

1064. Robert Keil

      Universität Innsbruck, Austria Researcher

      Photonics, lasers and optics

      • Works in Enabling technologies and supply chain
      • 7 quantum works since 2022

1065. Robert Löw

      University of Stuttgart, Germany Researcher

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

      • Works in Enabling technologies and supply chain
      • 11 quantum works since 2022

1066. Roberto Di Candia

      University of Pavia, Italy Researcher

      Quantum sensing and metrology, Quantum imaging, Quantum networks and repeaters

      • Works in Enabling technologies and supply chain
      • 17 quantum works since 2022

1067. Roberto G. Pousa

      Institute of Photonic Sciences, Spain Researcher

      Quantum key distribution (QKD), Photonic qubits, Photonics, lasers and optics

      • Works in Enabling technologies and supply chain
      • 7 quantum works since 2022

1068. Roberto Osellame

      Istituto di Fotonica e Nanotecnologie, Italy Researcher

      Photonics, lasers and optics, Photonic qubits, Quantum key distribution (QKD)

      • Works in Enabling technologies and supply chain
      • 45 quantum works since 2022

1069. Robert Wille

      Technical University of Munich, Germany Researcher

      Quantum computing and simulation, Trapped ions, Quantum software stack

      • Works in Enabling technologies and supply chain
      • 91 quantum works since 2022

1070. Robin Kaarsgaard

      University of Southern Denmark, Denmark Researcher

      Quantum computing and simulation, Quantum software stack

      • Works in Enabling technologies and supply chain
      • 5 quantum works since 2022

1071. Robin Kaiser

      Centre National de la Recherche Scientifique, France Researcher

      Photonics, lasers and optics

      • Works in Enabling technologies and supply chain
      • 24 quantum works since 2022

1072. Rob Thew

      University of Geneva, Switzerland Researcher

      Photonics, lasers and optics, Quantum key distribution (QKD), Photonic qubits

      • Works in Enabling technologies and supply chain
      • 15 quantum works since 2022

1073. Rodolfo Carobene

      Istituto Nazionale di Fisica Nucleare, Italy Researcher

      Superconducting qubits, Quantum software stack

      • Works in Enabling technologies and supply chain
      • 5 quantum works since 2022

1074. Rodolphe Boudot

      Franche-Comté Électronique Mécanique Thermique et Optique - Sciences et Technologies, France Researcher

      Atomic and optical clocks, Photonics, lasers and optics

      • Works in Enabling technologies and supply chain
      • 50 quantum works since 2022

1075. Rodolphe Le Targat

      Observatoire de Paris, France Researcher

      Atomic and optical clocks, Photonics, lasers and optics, Cryogenics and cooling

      • Works in Enabling technologies and supply chain
      • 48 quantum works since 2022