Laboratoire Collisions Agrégats Réactivité - UMR5589

26 juin 2025: 1 événement

séminaire

• Quantum technologies implementation exploiting spins in the solid

  Jeudi 26 juin 11:00-12:00 - Charles Babin - Université Bourgogne Europe

  Quantum technologies implementation exploiting spins in the solid

  Résumé : Solid-state color centers are an emerging platform for chip-based quantum technologies, linking atom-like optical transitions to long-lived electron and nuclear spin clusters. There exist a large diversity of point impurities with various properties that are optically addressable, enabling diverse applications, notably for quantum metrology and quantum information processing. For example, multinode entanglement distribution between nitrogen-vacancy (NV) centers in distinct diamonds have been demonstrated. Furthermore, recent research has shown that "immortal solid-state spin qubits" based on Shor’s nine-qubit error correction code are realistically within reach.
  In this seminar, I will give an overview of color centers and how to exploit their properties to implement real-world quantum technologies. I will highlight multiple potential quantum architectures capable of quantum information processing. Furthermore, I will discuss the current physical limitations of those systems and how we could circumvent those in the future.

  Lieu : Salle de conférence, Bâtiment 3R4
  En savoir plus : Quantum technologies implementation exploiting spins in the solid