Zobrazeno 1 - 10
of 984
pro vyhledávání: '"Jelezko F."'
Nitrogen Vacancy (NV) centers in diamond are a platform for several important quantum technologies, including sensing, communication and elementary quantum processors. In this letter we demonstrate the creation of NV centers by implantation using a d
Externí odkaz:
http://arxiv.org/abs/2101.01979
Autor:
Dietrich, A., Bürk, M., Steiger, E. S., Antoniuk, L., Tran, T. T., Nguyen, M., Aharonovich, I., Jelezko, F., Kubanek, A.
Publikováno v:
Phys. Rev. B 98, 081414 (2018)
Single defect centers in layered hexagonal boron nitride (hBN) are promising candidates as single photon sources for quantum optics and nanophotonics applications. However, until today spectral instability hinders many applications. Here, we perform
Externí odkaz:
http://arxiv.org/abs/1712.06938
Autor:
Cao, Q. -Y., Yang, P. -C., Gong, M. -S., Yu, M., Retzker, A., Plenio, M. B., Müller, C., Tomek, N., Naydenov, B., McGuinness, L. P., Jelezko, F., Cai, J. -M.
Publikováno v:
Phys. Rev. Applied 13, 024021 (2020)
Due to its superior coherent and optical properties at room temperature, the nitrogen-vacancy (N-V ) center in diamond has become a promising quantum probe for nanoscale quantum sensing. However, the application of N-V containing nanodiamonds to quan
Externí odkaz:
http://arxiv.org/abs/1710.10744
Autor:
Nizovtsev, A. P., Kilin, S. Ya., Pushkarchuk, A. L., Pushkarchuk, V. A., Kuten, S. A., Zhikol, O. A., Schmitt, S., Unden, T., Jelezko, F.
Single NV centers in diamond coupled by hyperfine interaction to neighboring 13C nuclear spins are now widely used in the emerging quantum technologies as elements of quantum memory adjusted to NV center electron spin qubit. For nuclear spins with lo
Externí odkaz:
http://arxiv.org/abs/1709.07305
Autor:
Marseglia, L., Saha, K., Ajoy, A., Schröder, T., Englund, D., Jelezko, F., Walsworth, R., Pacheco, J. L., Perry, D. L., Bielejec, E. S., Cappellaro, P.
The practical implementation of many quantum technologies relies on the development of robust and bright single photon sources that operate at room temperature. The negatively charged silicon-vacancy (SiV-) color center in diamond is a possible candi
Externí odkaz:
http://arxiv.org/abs/1708.05782
Autor:
Fernández-Acebal, P., Rosolio, O., Scheuer, J., Müller, C., Müller, S., Schmitt, S., McGuinness, L. P., Schwarz, I., Chen, Q., Retzker, A., Naydenov, B., Jelezko, F., Plenio, M. B.
Efficient polarization of organic molecules is of extraordinary relevance when performing nuclear magnetic resonance (NMR) and imaging. Commercially available routes to dynamical nuclear polarization (DNP) work at extremely low-temperatures, thus bri
Externí odkaz:
http://arxiv.org/abs/1708.02427
Autor:
Forneris, J., Tchernij, S. Ditalia, Traina, P., Moreva, E., Skukan, N., Jakšić, M., Grilj, V., Croin, L., Amato, G., Degiovanni, I. P., Naydenov, B., Jelezko, F., Genovese, M., Olivero, P.
Publikováno v:
Phys. Rev. Applied 10, 014024 (2018)
Electrically-active defects have a significant impact on the performance of electronic devices based on wide band-gap materials such as diamond. This issue is ubiquitous in diamond science and technology, since the presence of charge traps in the act
Externí odkaz:
http://arxiv.org/abs/1706.07935
Publikováno v:
Phys. Rev. B 95, 235306 (2017)
The cooling of solids by optical means only using anti-Stokes emission has a long history of research and achievements. Such cooling methods have many advantages ranging from no-moving parts or fluids through to operation in vacuum and may have appli
Externí odkaz:
http://arxiv.org/abs/1701.08505
Publikováno v:
New J. Phys. 18, 123012 (2016)
We present a new method of constructing a fully robust qubit in a three-level system. By the application of continuous driving fields, robustness to both external and controller noise is achieved. Specifically, magnetic noise and power fluctuations d
Externí odkaz:
http://arxiv.org/abs/1609.07812
Autor:
de Oliveira, F. Favaro, Momenzadeh, S. A., Antonov, D., Scharpf, J., Osterkamp, C., Naydenov, B., Jelezko, F., Denisenko, A., Wrachtrup, J.
The negatively-charged nitrogen-vacancy (NV) center in diamond has been shown recently as an excellent sensor for external spins. Nevertheless, their optimum engineering in the near-surface region still requires quantitative knowledge in regard to th
Externí odkaz:
http://arxiv.org/abs/1602.09096