Zobrazeno 1 - 10
of 766
pro vyhledávání: '"Guidoni, L."'
Autor:
GUIDONI, L. M.
Publikováno v:
Repositório Institucional da UFESUniversidade Federal do Espírito SantoUFES.
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A busca de Sintomáticos Respiratórios caracteriza-se c
A busca de Sintomáticos Respiratórios caracteriza-se c
Externí odkaz:
http://repositorio.ufes.br/handle/10/5486
Autor:
Moncks, P.C.S., Corrêa, É.K., L. C. Guidoni, L., Moncks, R.B., Corrêa, L.B., Lucia Jr, T., Araujo, R.M., Yamin, A.C., Marques, F.S.
Publikováno v:
In Bioresource Technology September 2022 359
Autor:
Harty, T. P., Allcock, D. T. C., Ballance, C. J., Guidoni, L., Janacek, H. A., Linke, N. M., Stacey, D. N., Lucas, D. M.
Publikováno v:
Phys. Rev. Lett. 113, 220501 (2014)
We implement all single-qubit operations with fidelities significantly above the minimum threshold required for fault-tolerant quantum computing, using a trapped-ion qubit stored in hyperfine "atomic clock" states of $^{43}$Ca$^+$. We measure a combi
Externí odkaz:
http://arxiv.org/abs/1403.1524
We designed and operated a surface ion trap, with an ion-substrate distance of 500\mum, realized with standard printed-circuit-board techniques. The trap has been loaded with up to a few thousand Sr+ ions in the Coulomb-crystal regime. An analytical
Externí odkaz:
http://arxiv.org/abs/1201.2584
Publikováno v:
New J. Phys. 13 123023 (2011)
Laser-cleaning of the electrodes in a planar micro-fabricated ion trap has been attempted using ns pulses from a tripled Nd:YAG laser at 355nm. The effect of the laser pulses at several energy density levels has been tested by measuring the heating r
Externí odkaz:
http://arxiv.org/abs/1110.1486
Autor:
Glorieux, Q., Dubessy, R., Guibal, S., Guidoni, L., Likforman, J. P., Coudreau, T., Arimondo, E.
Motivated by recent experiments, we study four-wave-mixing in an atomic double-{\Lambda} system driven by a far-detuned pump. Using the Heisenberg-Langevin formalism, and based on the microscopic properties of the medium, we calculate the classical a
Externí odkaz:
http://arxiv.org/abs/1007.1610
The time evolution of the fluorescence intensity emitted by well-defined ensembles of Green Fluorescent Proteins has been studied by using a standard confocal microscope. In contrast with previous results obtained in single molecule experiments, the
Externí odkaz:
http://arxiv.org/abs/cond-mat/0503207
We consider an exchange model describing two isotropic spin-1/2 Heisenberg antiferromagnets coupled by a quartic term on the square lattice. The model is relevant for systems with orbital degeneracy and strong electron-vibron coupling in the large Hu
Externí odkaz:
http://arxiv.org/abs/cond-mat/9902116
We consider the exchange Hamiltonian H_ST = -J Sum_{} (2 S_r S_r' - 1/2) (2 T_r T_r' - 1/2) describing two isotropic spin-1/2 Heisenberg antiferromagnets coupled by a quartic term on equivalent bonds. The model is relevant for systems with orbit
Externí odkaz:
http://arxiv.org/abs/cond-mat/9809013
Fixed-node Green's function Monte Carlo calculations have been performed for very large 16x6 2D Hubbard lattices, large interaction strengths U=10,20, and 40, and many (15-20) densities between empty and half filling. The nodes were fixed by a simple
Externí odkaz:
http://arxiv.org/abs/cond-mat/9801299