Search Results - "El Daif, O."

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    Polariton quantum boxes in semiconductor microcavities by El Daïf, O., Baas, A., Guillet, T., Brantut, J.-P., Kaitouni, R. Idrissi, Staehli, J. L., Morier-Genoud, F., Deveaud, B.

    Published in Applied physics letters (06-02-2006)
    “…We report on the realization of polariton quantum boxes in a semiconductor microcavity under strong coupling regime. The quantum boxes consist of mesas, etched…”
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    Journal Article
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    Disordered nanostructures by hole-mask colloidal lithography for advanced light trapping in silicon solar cells by Trompoukis, Christos, Massiot, Inès, Depauw, Valérie, El Daif, Ounsi, Lee, Kidong, Dmitriev, Alexandre, Gordon, Ivan, Mertens, Robert, Poortmans, Jef

    Published in Optics express (25-01-2016)
    “…We report on the fabrication of disordered nanostructures by combining colloidal lithography and silicon etching. We show good control of the short-range…”
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    Journal Article
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    Broadband absorption enhancement in ultra-thin crystalline Si solar cells by incorporating metallic and dielectric nanostructures in the back reflector by Jain, Samarth, Depauw, Valerie, Miljkovic, Vladimir D., Dmitriev, Alexander, Trompoukis, Christos, Gordon, Ivan, Van Dorpe, Pol, El Daif, Ounsi

    Published in Progress in photovoltaics (01-09-2015)
    “…We propose a back reflecting scheme in order to enhance the maximum achievable current in one micron thick crystalline silicon solar cells. We perform 3D…”
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    Journal Article
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    Micrometer-Thin Crystalline-Silicon Solar Cells Integrating Numerically Optimized 2-D Photonic Crystals by Depauw, V, Meng, X, Daif, O. El, Gomard, G, Lalouat, L, Drouard, E, Trompoukis, C, Fave, A, Seassal, C, Gordon, I

    Published 20-12-2013
    “…A 2-D photonic crystal was integrated experimentally into a thin-film crystalline-silicon solar cell of 1-{\mu}m thickness, after numerical optimization…”
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    Journal Article
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    Front side plasmonic effect on thin silicon epitaxial solar cells by El Daif, Ounsi, Tong, Lianming, Figeys, Bruno, Van Nieuwenhuysen, Kris, Dmitriev, Alexander, Van Dorpe, Pol, Gordon, Ivan, Dross, Frederic

    Published in Solar energy materials and solar cells (01-09-2012)
    “…We study the effect of metal nanoparticles, showing localised plasmonic resonances, on the spectrally resolved efficiency of thin film crystalline silicon…”
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    Journal Article
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    Micrometer-Thin Crystalline-Silicon Solar Cells Integrating Numerically Optimized 2-D Photonic Crystals by Depauw, Valerie, Xianqin Meng, El Daif, Ounsi, Gomard, Guillaume, Lalouat, Loic, Drouard, Emmanuel, Trompoukis, Christos, Fave, Alain, Seassal, Christian, Gordon, Ivan

    Published in IEEE journal of photovoltaics (01-01-2014)
    “…A 2-D photonic crystal was integrated experimentally into a thin-film crystalline-silicon solar cell of 1-μm thickness, after numerical optimization maximizing…”
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    Journal Article
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    Coherence properties of polaritons in semiconductor microcavities by Kundermann, S., Guillet, T., Saba, M., Ciuti, C., El Daïf, O., Staehli, J. L., Deveaud, B.

    Published in Physica status solidi. A, Applied research (01-02-2004)
    “…In this work we present the coherent control of polariton parametric scattering with weak phase locked probe pulses. It is demonstrated that the signal…”
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    Journal Article Conference Proceeding
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    Absorbing photonic crystals for thin film photovoltaics by Daif, O. El, Drouard, E, Gomard, G, Meng, X, Kaminski, A, Fave, A, Lemiti, M, Caurel, E. Garcia, Cabarrocas, P. Roca i, Ahn, S, Jeon, H, Seassal, C

    Published 26-05-2010
    “…Proceedings of SPIE, Vol. 7713, 771308 (2010) The absorption of thin hydrogenated amorphous silicon layers can be efficiently enhanced through a controlled…”
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    Journal Article
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    Optical manipulation of the wave function of quasiparticles in a solid by Cerna, R, Sarchi, D, Paraiso, T. K, Nardin, G, Leger, Y, Richard, M, Pietka, B, Daif, O. El, Morier-Genoud, F, Savona, V, Portella-Oberli, M. T, Deveaud-Pledran, B

    Published 28-04-2009
    “…Polaritons in semiconductor microcavities are hybrid quasiparticles consisting of a superposition of photons and excitons. Due to the photon component,…”
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    Journal Article
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    Design and fabrication of photonic crystals in epitaxial free silicon for ultrathin solar cells by Meng, X., Depauw, V., Gomard, G., El Daif, O., Trompoukis, C., Drouard, E., Fave, A., Dross, F., Gordon, I., Seassal, C.

    “…In this paper, we present the integration of an absorbing photonic crystal within a thin film photovoltaic solar cell. Optical simulations performed on a…”
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    Conference Proceeding
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    Zero dimensional exciton-polaritons by Baas, A., El Daïf, O., Richard, M., Brantut, J.-P., Nardin, G., Idrissi Kaitouni, R., Guillet, T., Savona, V., Staehli, J. L., Morier-Genoud, F., Deveaud, B.

    Published in Physica Status Solidi (b) (01-08-2006)
    “…The cover picture from the article [1] shows, in the left parts of the three diagrams, the measured photoluminescence intensity as a function of energy and…”
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    Journal Article
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    18% Efficiency IBC Cell With Rear-Surface Processed on Quartz by Dross, F., O'Sullivan, B., Debucquoy, M., Bearda, T., Govaerts, J., Labie, R., Loozen, X., Granata, S., El Daif, O., Trompoukis, C., Van Nieuwenhuysen, K., Meuris, M., Gordon, I., Posthuma, N., Baert, K., Poortmans, J., Boulord, C., Beaucarne, G.

    Published in IEEE journal of photovoltaics (01-04-2013)
    “…In order to relax the mechanical constraints of processing thin crystalline Si wafers into highly efficient solar cells, we propose a process sequence, where a…”
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    Journal Article
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    Zero dimensional exciton-polaritons by Baas, A., El Daïf, O., Richard, M., Brantut, J.-P., Nardin, G., Idrissi Kaitouni, R., Guillet, T., Savona, V., Staehli, J. L., Morier-Genoud, F., Deveaud, B.

    Published in Physica status solidi. B. Basic research (01-08-2006)
    “…We present a novel semiconductor structure in which 0D polaritons coexist with 2D microcavity polaritons. Spatial trapping of the 2D microcavity polaritons…”
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    Journal Article Conference Proceeding
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    Vertical emitting lasers based on 2D Photonic Crystal heterostructure coupled to strip silicon waveguide by Ferrier, L., Daif, O.E., Rojo-Romeo, P., Letartre, X., Drouard, E., Viktorovitch, P.

    “…We fabricate a compact 2D photonic crystal (PC) vertical emitting laser at 1.5 mum, based on slow Bloch mode confinement in a 20 PC heterostructure. The 2D PC,…”
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    Conference Proceeding
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    Photonic crystal silicon based structures for thin film solar cell by Drouard, E., Park, Y., El Daif, O., Letartre, X., Viktorovitch, P., Fave, A., Kaminski, A., Lemiti, M., Seassal, C.

    “…A design is proposed to significantly increase the absorption of a thin layer of absorbing material such as amorphous silicon. This is achieved by patterning a…”
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    Conference Proceeding
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    Coherence properties of polaritons in semiconductor microcavities by Kundermann, S., Guillet, T., Saba, M., Ciuti, C., El Daïf, O., Staehli, J. L., Deveaud, B.

    Published in Physica status solidi. A, Applied research (01-02-2004)
    “…The article [1] investigates the coherent control of polariton parametric scattering with weak phase locked probe pulses. The cover picture is the angular…”
    Get full text
    Journal Article