Zobrazeno 1 - 10
of 350
pro vyhledávání: '"Santori C"'
Autor:
Orwa, J. O., Ganesan, K., Newnham, J., Santori, C., Barclay, P., Fu, K. M. C., Beausoleil, R. G., Aharonovich, I., Fairchild, B. A., Olivero, P., Greentree, A. D., Prawer, S.
Publikováno v:
Diamond and Related Materials 24, 6-10 (2012)
Ion implantation is widely used to modify the structural, electrical and optical properties of materials. By appropriate masking, this technique can be used to define nano- and micro-structures. However, depending on the type of mask used, experiment
Externí odkaz:
http://arxiv.org/abs/1608.07156
Autor:
Edmonds, A. M., D'Haenens-Johansson, U. F. S., Newton, M. E., Fu, K. -M. C., Santori, C., Beausoleil, R. G., Twitchen, D. J., Markham, M. L.
The negatively charged nitrogen-vacancy (NV-) center in diamond is an attractive candidate for applications that range from magnetometry to quantum information processing. Here we show that only a fraction of the nitrogen (typically < 0.5 %) incorpor
Externí odkaz:
http://arxiv.org/abs/1112.5757
Autor:
Acosta, V. M., Santori, C., Faraon, A., Huang, Z., Fu, K. -M. C., Stacey, A., Simpson, D. A., Tomljenovic-Hanic, S., Ganesan, K., Greentree, A. D., Prawer, S., Beausoleil, R. G.
Publikováno v:
Phys. Rev. Lett. 108, 206401 (2012)
We report electrical tuning by the Stark effect of the excited-state structure of single nitrogen-vacancy (NV) centers located less than ~100 nm from the diamond surface. The zero-phonon line (ZPL) emission frequency is controllably varied over a ran
Externí odkaz:
http://arxiv.org/abs/1112.5490
In this work we present a platform for testing the device performance of a cavity-emitter system, using an ensemble of emitters and a tapered optical fiber. This method provides high-contrast spectra of the cavity modes, selective detection of emitte
Externí odkaz:
http://arxiv.org/abs/1102.5372
The conversion of neutral nitrogen-vacancy centers to negatively charged nitrogen-vacancy centers is demonstrated for centers created by ion implantation and annealing in high-purity diamond. Conversion occurs with surface exposure to an oxygen atmos
Externí odkaz:
http://arxiv.org/abs/1001.5449
Autor:
Acosta, V. M., Bauch, E., Ledbetter, M. P., Santori, C., Fu, K. -M. C., Barclay, P. E., Beausoleil, R. G., Linget, H., Roch, J. F., Treussart, F., Chemerisov, S., Gawlik, W., Budker, D.
Publikováno v:
Phys.Rev.B80:115202,2009
Nitrogen-vacancy (NV) centers in millimeter-scale diamond samples were produced by irradiation and subsequent annealing under varied conditions. The optical and spin relaxation properties of these samples were characterized using confocal microscopy,
Externí odkaz:
http://arxiv.org/abs/0903.3277
Autor:
Fu, K. -M. C., Santori, C., Barclay, P. E., Aharonovich, I., Prawer, S., Meyer, N., Holm, A. M., Beausoleil, R. G.
The optical coupling of guided modes in a GaP waveguide to nitrogen-vacancy (NV) centers in diamond is demonstrated. The electric field penetration into diamond and the loss of the guided mode are measured. The results indicate that the GaP-diamond s
Externí odkaz:
http://arxiv.org/abs/0811.0328
Publikováno v:
Phys. Rev. B, 76, 165205 (2007)
The nitrogen-vacancy (N-V) center in diamond is promising as an electron spin qubit due to its long-lived coherence and optical addressability. The ground state is a spin triplet with two levels ($m_s = \pm 1$) degenerate at zero magnetic field. Pola
Externí odkaz:
http://arxiv.org/abs/0705.2006
Publikováno v:
Phys. Rev. A 75, 032334 (2007)
Random bit generators (RBGs) are key components of a variety of information processing applications ranging from simulations to cryptography. In particular, cryptographic systems require "strong" RBGs that produce high-entropy bit sequences, but trad
Externí odkaz:
http://arxiv.org/abs/quant-ph/0612112
Autor:
Tamarat, Ph., Manson, N. B., McMurtie, R. L., Nitsovtsev, N., Santori, C., Neumann, P., Gaebel, T., Jelezko, F., Hemmer, P., Wrachtrup, J.
Optical and microwave double resonance techniques are used to obtain the excited state structure of single nitrogen-vacancy centers in diamond. The excited state is an orbital doublet and it is shown that it can be split and associated transition str
Externí odkaz:
http://arxiv.org/abs/cond-mat/0610357