3 papers
quant-ph2026
Watching a Superconducting Coplanar Waveguide Heat Up with a Single Color Center
Ioannis Karapatzakis, Jeremias Resch, David Hunger +1
Single color centers in diamond offer a local probe of their cryogenic environment, providing a direct way to quantify heating in spin-control hardware. Here, we establish a single…
quant-ph2025
High-fidelity control of a C nuclear spin coupled to a tin-vacancy center in diamond
Jeremias Resch, Ioannis Karapatzakis, Mohamed Elshorbagy +9
Nuclear spins near group-IV defects in diamond are promising candidates for quantum memories in quantum network applications. Here, we demonstrate high-fidelity control of a single…
quant-ph2025
Optically detected nuclear magnetic resonance of coherent spins in a molecular complex
Evgenij Vasilenko, Vishnu Unni Chorakkunnath, Jeremias Resch +6
Nuclear magnetic resonance (NMR) is a powerful tool for applications ranging from chemical analysis to quantum information processing. Achieving optical initialization and detectio…