Zobrazeno 1 - 10
of 40
pro vyhledávání: '"Domhan, M."'
Autor:
Gaebel, T., Domhan, M., Popa, I., Wittmann, C., Neumann, P., Jelezko, F., Rabeau, J. R., Stavrias, N., Greentree, A. D., Prawer, S., Meijer, J., Twamley, J., Hemmer, P. R., Wrachtrup, J.
Publikováno v:
Nature Physics 2: 408-413 (2006)
Coherent coupling between single quantum objects is at the heart of modern quantum physics. When coupling is strong enough to prevail over decoherence, it can be used for the engineering of correlated quantum states. Especially for solid-state system
Externí odkaz:
http://arxiv.org/abs/quant-ph/0605038
Autor:
Rabeau*, J. R., Reichart, P., Tamanyan, G., Jamieson, D. N., Prawer, S., Jelezko, F., Gaebel, T., Popa, I., Domhan, M., Wrachtrup, J.
Publikováno v:
Applied Physics Letters 88, 023113 (2006)
Nitrogen-vacancy (NV-) color centers in diamond were created by implantation of 7 keV 15N (I = 1/2) ions into type IIa diamond. Optically detected magnetic resonance was employed to measure the hyperfine coupling of the NV- centers. The hyperfine spe
Externí odkaz:
http://arxiv.org/abs/cond-mat/0511722
Autor:
Meijer, J., Vogel, T., Burchard, B., Rangelow, I., Bischoff, L., Wrachtrup, J., Domhan, M., Jelezko, F., Schnitzler, W., Schulz, S. A., Singer, K., Schmidt-Kaler, F.
We propose a method for deterministic implantation of single atoms into solids which relies on a linear ion trap as an ion source. Our approach allows a deterministic control of the number of implanted atoms and a spatial resolution of less than 1 nm
Externí odkaz:
http://arxiv.org/abs/cond-mat/0508756
Autor:
Gaebel, T., Domhan, M., Wittmann, C., Popa, I., Jelezko, F., Rabeau, J., Greentree, A., Prawer, S., Trajkov, E., Hemmer, P. R., Wrachtrup, J.
Publikováno v:
Applied Physics B-Lasers and Optics: 82 (2): 243-246 (2006)
Photochromism in single nitrogen-vacancy optical centers in diamond is demonstrated. Time-resolved optical spectroscopy shows that intense irradiation at 514 nm switches the nitrogen-vacancy defects to the negative form. This defect state relaxes bac
Externí odkaz:
http://arxiv.org/abs/cond-mat/0508323
Autor:
Meijer, J., Burchard, B., Domhan, M., Wittmann, C., Gaebel, T., Popa, I., Jelezko, F., Wrachtrup, J.
Publikováno v:
Appl. Phys. Lett. 87: Art. No. 261909 (2005)
Single defect centers in diamond have been generated via nitrogen implantation. The defects have been investigated by single defect center fluorescence microscopy. Optical and EPR spectra unambiguously show that the produced defect is the nitrogen-va
Externí odkaz:
http://arxiv.org/abs/cond-mat/0505063
Publikováno v:
Phys. Rev. B 70 (20): Art. No. 201203 (2004)
The coherent behavior of the single electron and single nuclear spins of a defect center in diamond and a 13C nucleus in its vicinity, respectively, are investigated. The energy levels associated with the hyperfine coupling of the electron spin of th
Externí odkaz:
http://arxiv.org/abs/quant-ph/0409067
Publikováno v:
New J. Phys. 6: Art. No. 98 (2004)
Owing to their unsurpassed photostability, defects in solids may be ideal candidates for single photon sources. Here we report on generation of single photons by optical excitation of a yet unexplored defect in diamond, the nickel-nitrogen complex (N
Externí odkaz:
http://arxiv.org/abs/quant-ph/0402213
Publikováno v:
Phys. Rev. Lett. 93 (13): Art. No. 130501 (2004)
Rabi nutations of a single nuclear spin in a solid have been observed. The experiments were carried out on a single electron and a single 13C nuclear spin of a single nitrogen vacancy defect center in diamond. The system was used for implementation o
Externí odkaz:
http://arxiv.org/abs/quant-ph/0402087
Publikováno v:
In Journal of Luminescence 2004 110(4):290-295
Autor:
Gaebel, T.1 t.gaebel@physik.uni-stuttgart.de, Domhan, M.1, Wittmann, C.1, Popa, I.1, Jelezko, F.1, Rabeau, J.2, Greentree, A.2, Prawer, S.2, Trajkov, E.3, Hemmer, P. R.3, Wrachtrup, J.1
Publikováno v:
Applied Physics B: Lasers & Optics. Feb2006, Vol. 82 Issue 2, p243-246. 4p. 3 Graphs.