47 citations · 61 across the 2 of their papers we have counts for
5 papers
Towards a spin-ensemble quantum memory for superconducting qubits
C. Grezes, Y. Kubo, B. Julsgaard +15
This article reviews efforts to build a new type of quantum device, which combines an ensemble of electronic spins with long coherence times, and a small-scale superconducting quan…
Isotopic identification of engineered nitrogen-vacancy spin qubits in ultrapure diamond
T. Yamamoto, S. Onoda, T. Ohshima +15
Nitrogen impurities help to stabilize the negatively-charged-state of NV in diamond, whereas magnetic fluctuations from nitrogen spins lead to decoherence of NV qubits. It…
Extending spin coherence times of diamond qubits by high temperature annealing
T. Yamamoto, T. Umeda, K. Watanabe +14
Spins of negatively charged nitrogen-vacancy (NV) defects in diamond are among the most promising candidates for solid-state qubits. The fabrication of quantum devices containi…
Long coherence time of spin qubits in C enriched polycrystalline CVD diamond
K. D. Jahnke, B. Naydenov, T. Teraji +4
Single defects in diamond and especially negatively charged nitrogen vacancy (NV) centers are very promising quantum systems with wide applications in physics and biology. It was s…
Electron spin resonance detected by a superconducting qubit
Y. Kubo, I. Diniz, C. Grezes +14
A new method for detecting the magnetic resonance of electronic spins at low temperature is demonstrated. It consists in measuring the signal emitted by the spins with a supercondu…