181 citations · 332 across the 4 of their papers we have counts for
4 papers
Competition between electric field and magnetic field noise in the decoherence of a single spin in diamond
P. Jamonneau, M. Lesik, J. P. Tetienne +12
We analyze the impact of electric field and magnetic field fluctuations in the decoherence of the electronic spin associated with a single nitrogen-vacancy (NV) defect in diamond b…
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…
Direct observation of the leakage current in epitaxial diamond Schottky barrier devices by conductive-probe atomic force microscopy and Raman imaging
Jose Alvarez, M. Boutchich, J. P. Kleider +2
The origin of the high leakage current measured in several vertical-type diamond Schottky devices is conjointly investigated by conducting probe atomic force microscopy (CP-AFM) an…
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…