Search Results - "Perez, Dario G"

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  1. 1

    Rydberg Excitons and Doubly Resonant Raman Scattering in Transition-Metal Dichalcogenides by Trallero-Giner, C., Santiago-Pérez, Darío G., Vasilevskiy, Mikhail I., Marques, G. E.

    Published in Journal of physical chemistry. C (11-01-2024)
    “…Monolayer transition-metal dichalcogenides (TMDs) are emergent semiconductor materials with a wide range of potential applications. Rydberg excitons are…”
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  2. 2

    On a quasi-wavelet model of refractive index fluctuations due to atmospheric turbulence by Pérez, Darío G, Funes, Gustavo

    Published in Optics express (14-12-2015)
    “…When studying light propagation through the atmosphere, it is usual to rely on widely used spectra such as the modified von Kármán or Andrews-Hill. These are…”
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  3. 3

    Estimating the optimal sampling rate using wavelet transform: an application to optical turbulence by Funes, Gustavo, Fernández, Angel, Pérez, Darío G, Zunino, Luciano, Serrano, Eduardo

    Published in Optics express (01-07-2013)
    “…Sampling rate and frequency content determination for optical quantities related to light propagation through turbulence are paramount experimental topics…”
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  4. 4

    Behavior of the laser beam wandering variance with the turbulent path length by Funes, Gustavo, Gulich, Damián, Zunino, Luciano, Pérez, Darío G., Garavaglia, Mario

    Published in Optics communications (15-04-2007)
    “…We experimentally study the variance of the transverse displacement, or wandering, of a laser beam after it has traveled through indoor artificially convective…”
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  5. 5

    Performance of encryption schemes in chaotic optical communication: A multifractal approach by Zunino, Luciano, Soriano, Miguel C., Figliola, Alejandra, Pérez, Darío G., Garavaglia, Mario, Mirasso, Claudio R., Rosso, Osvaldo A.

    Published in Optics communications (01-12-2009)
    “…From the estimation of the Hurst exponent and the multifractality degree we discriminate the security levels of two typical encoding schemes usually applied in…”
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  6. 6

    Angle-of-arrival variance’s dependence on the aperture size for indoor convective turbulence by Gulich, Damián, Funes, Gustavo, Zunino, Luciano, Pérez, Darío G., Garavaglia, Mario

    Published in Optics communications (15-09-2007)
    “…We analyze the angle-of-arrival variance of an expanded and collimated laser beam once it has traveled through an indoor convective turbulence. A continuous…”
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  7. 7

    Thin laser beam wandering and intensity fluctuations method for evapotranspiration measurement by Poisson, Antonin, Fernandez, Angel, Perez, Dario G., Barille, Regis, Dupont, Jean-Charles

    Published in Optics and laser technology (01-06-2016)
    “…We compare in this study two simple optical setups to measure the atmospheric turbulence characterized by the refractive index structure parameter Cn2. The…”
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  8. 8

    Revisiting the decay of missing ordinal patterns in long-term correlated time series by Olivares, Felipe, Zunino, Luciano, Pérez, Dario G.

    Published in Physica A (15-11-2019)
    “…We revisit the decay of missing ordinal patterns in long-term correlated time series. More precisely, a stretched exponential model is proposed to describe…”
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  9. 9

    Turbulence-induced power drops as extreme events by Olivares, Felipe, Funes, Gustavo, Pérez, Dario G.

    Published in Optics and lasers in engineering (01-05-2019)
    “…•This work presents a characterization of random power drops in the irradiance fluctuation of a laser beam propagating through convective turbulence.•The power…”
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  10. 10

    New magneto-polaron resonances in a monolayer of a transition metal dichalcogenide by Trallero-Giner, Carlos, Santiago-Pérez, Darío G., Fomin, Vladimir M.

    Published in Scientific reports (06-01-2023)
    “…Transition metal dichalcogenide (TMD) semiconductors are two-dimensional materials with great potential for the future of nano-optics and nano-optoelectronics…”
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  11. 11

    Complexity-entropy causality plane: A useful approach to quantify the stock market inefficiency by Zunino, Luciano, Zanin, Massimiliano, Tabak, Benjamin M., Pérez, Darío G., Rosso, Osvaldo A.

    Published in Physica A (01-05-2010)
    “…The complexity-entropy causality plane has been recently introduced as a powerful tool for discriminating Gaussian from non-Gaussian process and different…”
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  12. 12
  13. 13

    Commodity predictability analysis with a permutation information theory approach by Zunino, Luciano, Tabak, Benjamin M., Serinaldi, Francesco, Zanin, Massimiliano, Pérez, Darío G., Rosso, Osvaldo A.

    Published in Physica A (01-03-2011)
    “…It is widely known that commodity markets are not totally efficient. Long-range dependence is present, and thus the celebrated Brownian motion of prices can be…”
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  14. 14

    Beam wandering statistics of twin thin laser beam propagation under generalized atmospheric conditions by Pérez, Darío G, Funes, Gustavo

    Published in Optics express (03-12-2012)
    “…Under the Geometrics Optics approximation is possible to estimate the covariance between the displacements of two thin beams after they have propagated through…”
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  15. 15

    Multifractal characteristics of optical turbulence measured through a single beam holographic process by Pérez, Darío G, Barillé, Regis, Morille, Yohann, Zielińska, Sonia, Ortyl, Ewelina

    Published in Optics express (11-08-2014)
    “…We have previously shown that azopolymer thin films exposed to coherent light that has travelled through a turbulent medium produces a surface relief grating…”
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  16. 16

    Polar optical phonons in core–shell semiconductor nanowires by Santiago-Pérez, Darío G., Trallero-Giner, C., Pérez-Álvarez, R., Chico, Leonor

    “…We obtain the long-wavelength polar optical vibrational modes of semiconductor core–shell nanowires by means of a phenomenological continuum model. A basis for…”
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  17. 17

    Forbidden patterns, permutation entropy and stock market inefficiency by Zunino, Luciano, Zanin, Massimiliano, Tabak, Benjamin M., Pérez, Darío G., Rosso, Osvaldo A.

    Published in Physica A (15-07-2009)
    “…In this paper we introduce two new quantifiers for the stock market inefficiency: the number of forbidden patterns and the normalized permutation entropy. They…”
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  18. 18

    Vibrational properties of cubic group-III nitrides: Force constants study by Santiago-Pérez, Darío G., Pérez-Álvarez, R.

    Published in Physica. B, Condensed matter (01-12-2010)
    “…We study the lattice dynamics of the zinc-blende (ZB) allotropic form of bulk group-III nitrides using an approach based on the linear chain model. Supported…”
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  19. 19

    Multifractal structure in Latin-American market indices by Zunino, Luciano, Figliola, Alejandra, Tabak, Benjamin M., Pérez, Darío G., Garavaglia, Mario, Rosso, Osvaldo A.

    Published in Chaos, solitons and fractals (15-09-2009)
    “…We study the multifractal nature of daily price and volatility returns of Latin-American stock markets employing the multifractal detrended fluctuation…”
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  20. 20

    Electron-phonon deformation potential interaction in core-shell Ge-Si and Si-Ge nanowires by Santiago-Pérez, Darío G., Trallero-Giner, C., Pérez-Álvarez, R., Chico, Leonor, Marques, G. E.

    “…We settle a general expression for the Hamiltonian of the electron-zone-center optical phonon deformation potential (DP) interaction in the case of nonpolar…”
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