Zobrazeno 1 - 10
of 100
pro vyhledávání: '"Atature M"'
Autor:
Mostaani, E., Hunt, R. J., Thomas, D. M., Szyniszewski, M., Montblanch, A. R. P., Barbone, M., Atature, M., Drummond, N. D., Ferrari, A. C.
The photoluminescence (PL) spectra of monolayer (1L) semiconductors feature peaks ascribed to different charge-carrier complexes. We perform diffusion quantum Monte Carlo simulations of the binding energies of these complexes and examine their respon
Externí odkaz:
http://arxiv.org/abs/2209.01593
Autor:
Bodey, J. H., Stockill, R., Denning, E. V., Gangloff, D. A., Ethier-Majcher, G., Jackson, D. M., Clarke, E., Hugues, M., Gall, C. Le, Atature, M.
Publikováno v:
Quantum Inf 5, 95 (2019)
Quantum control of solid-state spin qubits typically involves pulses in the microwave domain, drawing from the well-developed toolbox of magnetic resonance spectroscopy. Driving a solid-state spin by optical means offers a high-speed alternative, whi
Externí odkaz:
http://arxiv.org/abs/1906.00427
Autor:
Stockill, R., Gall, C. Le, Matthiesen, C., Huthmacher, L., Clarke, E., Hugues, Maxime, Atature, M.
The Zeeman-split spin-states of a single electron confined in a self-assembled quantum dot provide an optically-accessible spin qubit. For III-V materials the nuclear spins of the solid-state host provide an intrinsic noise source, resulting in elect
Externí odkaz:
http://arxiv.org/abs/1512.01811
Publikováno v:
Phys. Rev. Lett. 107, 166802 (2011)
Self-assembled semiconductor quantum dots show remarkable optical and spin coherence properties, which have lead to a concerted research effort examining their potential as a quantum bit for quantum information science1-6. Here, we present an alterna
Externí odkaz:
http://arxiv.org/abs/1101.1543
Autor:
Siyushev, P., Jacques, V., Aharonovich, I., Kaiser, F., Muller, T., Lombez, L., Atature, M., Castelletto, S., Prawer, S., Jelezko, F., Wrachtrup, J.
Publikováno v:
New J. Phys. 11, 113029 (2009)
In this paper, we study the optical properties of single defects emitting in the near infrared in nanodiamonds at liquid helium temperature. The nanodiamonds are synthesized using a microwave chemical vapor deposition method followed by nickel implan
Externí odkaz:
http://arxiv.org/abs/0909.2962
Autor:
Latta, C., Högele, A., Zhao, Y., Vamivakas, A. N., Maletinsky, P., Kroner, M., Dreiser, J., Carusotto, I., Badolato, A., Schuh, D., Wegscheider, W., Atature, M., Imamoglu, A.
Resonant laser scattering along with photon correlation measurements have established the atom-like character of quantum dots. Here, we present measurements which challenge this identification for a wide range of experimental parameters: the absorpti
Externí odkaz:
http://arxiv.org/abs/0904.4767
Autor:
Vamivakas, A. N., Atature, M., Dreiser, J., Yilmaz, S. T., Badolato, A., Swan, A. K., Goldberg, B. B., Imamoglu, A., Unlu, M. S.
Publikováno v:
Nano Letters, 7, 2892-2896 (2007).
Through the utilization of index-matched GaAs immersion lens techniques we demonstrate a record extinction (12%) of a far-field focused laser by a single InAs/GaAs quantum dot. This contrast level enables us to report for the first time resonant lase
Externí odkaz:
http://arxiv.org/abs/0706.3004
Autor:
Hennessy, K., Badolato, A., Winger, M., Gerace, D., Atature, M., Gulde, S., Falt, S., Hu, E. L., Imamoglu, A.
Cavity quantum electrodynamics (QED) studies the interaction between a quantum emitter and a single radiation-field mode. When an atom is in strong coupling with a cavity mode1,2, it is possible to realize key quantum information processing (QIP) tas
Externí odkaz:
http://arxiv.org/abs/quant-ph/0610034
An optical source that produces single photon pulses on demand has potential applications in linear optics quantum computation, provided that stringent requirements on indistinguishability and collection efficiency of the generated photons are met. W
Externí odkaz:
http://arxiv.org/abs/quant-ph/0308117
Publikováno v:
J. Mod.Opt., vol.48, no.14, pp 2055-2063, 2001.
We analyze the quantitative improvement in performance provided by a novel quantum key distribution (QKD) system that employs a correlated photon source (CPS) and a photon-number resolving detector (PNR). Our calculations suggest that given current t
Externí odkaz:
http://arxiv.org/abs/quant-ph/0103145