Search Results - "De Sousa Meneses, D."

Oxidation and high-temperature radiative properties of the Kanthal Super ER intermetallic alloy by Colas, J., Charpentier, L., Chen, D., Bêche, E., Esvan, J., De Sousa Meneses, D., Mercier, F., Pons, M., Balat-Pichelin, M.

“…•The potential of the Kanthal Super ER (KSER) for solar applications is evaluated.•KSER is oxidized in muffle or solar furnaces at 1373, 1600, 1850 or 2100…”
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Enhanced thermal conduction by surface phonon-polaritons by Wu, Y, Ordonez-Miranda, J, Gluchko, S, Anufriev, R, Meneses, D De Sousa, Del Campo, L, Volz, S, Nomura, M

“…Improving heat dissipation in increasingly miniature microelectronic devices is a serious challenge, as the thermal conduction in nanostructures is markedly…”
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Spectrally Sharp Near-Field Thermal Emission: Revealing Some Disagreements between a Casimir-Polder Sensor and Predictions from Far-Field Emittance by de Aquino Carvalho, J. C., Maurin, I., Chaves de Souza Segundo, P., Laliotis, A., de Sousa Meneses, D., Bloch, D.

“…Near-field thermal emission largely exceeds blackbody radiation, owing to spectrally sharp emission in surface polaritons. We turn the Casimir-Polder…”
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Tuning the spectral emittance of α-SiC open-cell foams up to 1300 K with their macro porosity by Rousseau, B., Guevelou, S., Mekeze-Monthe, A., Vicente, J., Del Campo, L., De Sousa Meneses, D., Echegut, P., Caliot, C., Flamant, G.

“…A simple and robust analytical model is used to finely predict the spectral emittance under air up to 1300 K of α-SiC open-cell foams constituted of optically…”
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Effects of boron on structure of lanthanum and sodium aluminoborosilicate glasses studied by X-ray diffraction, transmission electron microscopy and infrared spectrometry by Mabrouk, A., De Sousa Meneses, D., Pellerin, N., Véron, E., Genevois, C., Ory, S., Vaills, Y.

“…Study of glasses with a high content of rare earth elements has a particular interest due to their use in nuclear waste storage. New glass matrices are…”
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Round Robin Test for the comparison of spectral emittance measurement apparatuses by Le Baron, E., Raccurt, O., Giraud, P., Adier, M., Barriga, J., Diaz, B., Echegut, P., De Sousa Meneses, D., Capiani, C., Sciti, D., Soum-Glaude, A., Escape, C., Jerman, I., López, G.A., Echániz, T., Tello, M.J., Matino, F., Maccari, A., Mercatelli, L., Sani, E.

“…CSP (Concentrated Solar Power) plants technologies use the concentration of solar energy on a receiver to produce heat and then electricity by a…”
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Structure and lattice dynamics of binary lead silicate glasses investigated by infrared spectroscopy by De Sousa Meneses, D., Malki, M., Echegut, P.

“…The polar lattices dynamics of seven binary lead silicate glasses have been studied by infrared spectroscopy. The analysis of the reflectivity spectra with a…”
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Metallic nanoparticles detected by infrared spectroscopy by Traverse, A, Girardeau, T, Prieto, C, de Sousa Meneses, D, Zanghi, D

“…Small Ni, Cu, Fe, Ag, Pt, Au nanoparticles with average diameters in the nanometer range have been studied by infrared spectroscopy. The Ni, Cu, Fe, Ag, Au…”
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Identification of the spectral complex refractive indices of micrometric phases within a semi-transparent medium up to elevated temperatures by Daoût, C., Rozenbaum, O., De Sousa Meneses, D., Rochais, D.

“…•Spectral radiative properties of semi-transparent media charaterized up to 1350 K.•Monte Carlo Ray Tracing accurately compute the spectral radiative…”
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Identification of the spectral complex refractive index of pure silica micrometric fibers versus temperature by Daoût, C., Rozenbaum, O., De Sousa Meneses, D., Rochais, D.

“…•Extraction of complex spectral indices of refraction of constituents of fibrous media.•The spectral indices of micrometric silica fibers are identified at…”
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An X-ray diffractometer coupled with diffuse reflectance infrared Fourier transform spectroscopy and gas chromatography for in situ and in operando characterization: an innovative analytical laboratory instrument by Braconnier, Laure, Clémençon, Isabelle, Legens, Christèle, Moizan, Virginie, Diehl, Fabrice, Pillière, Henry, Echegut, P., De Sousa Meneses, D., Schuurman, Yves

“…In heterogeneous catalysis, chemical reactions take place at the surface of the material and can be influenced by its structure. To understand better the…”
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Static and kinetic study of the structure and dynamics of vitreous silica at high temperatures by infrared emission spectroscopy by Ermini, I.M., González de Arrieta, I., Fayon, F., Vespa, P., De Sousa Meneses, D.

“…Emissivity spectra of amorphous silica have been acquired in a wide range of temperatures: from 4 K to more than 2500 K in static isothermal conditions, and…”
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Emissivity of spinel and titanate structures aiming at the development of industrial high-temperature ceramic coatings by Sako, E.Y., Orsolini, H.D., Moreira, M., De Sousa Meneses, D., Pandolfelli, V.C.

“…High-emissivity coatings have been pointed out as a promising energy-saving solution for industrial furnaces since their development in the aerospace area…”
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Temperature Measurement: Christiansen Wavelength and Blackbody Reference by Rousseau, B, Brun, J F, De Meneses, D Sousa, Echegut, P

“…The aim of this paper is to propose simple and reliable methods to measure temperatures exceeding 1500DGC by pyrometry on dielectric heteropolar compounds. By…”
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Optical and structural properties of calcium silicate glasses by De Sousa Meneses, D., Malki, M., Echegut, P.

“…A detailed analysis of the reflectance and transmittance spectra of a set of glasses allowed retrieval, besides the optical functions, of quantitative…”
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Control of selective silicate glass coloration by gold metallic nanoparticles: structural investigation, growth mechanisms, and plasmon resonance modelization by Pellerin, N., Blondeau, J-P., Noui, S., Allix, M., Ory, S., Veron, O., De Sousa Meneses, D., Massiot, D.

“…Soda lime silicate oxide glasses are studied to perform coloration thanks to gold nanoparticles’ crystallization. This precipitation is conducted by chemical…”
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Radiative behavior of low-porosity ceramics: II–Experimental and numerical study of porous alumina up to high temperatures by Low, Z.K., Novikov, A., De Sousa Meneses, D., Baillis, D.

“…•Infrared radiative behavior of 22% porous alumina disks are measured and simulated.•Reflectance and transmittance measured at 25 ∘C, emittance measured up to…”
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Behavior and optical properties of Zerodur® at high temperatures by Balat-Pichelin, M., De Sousa Meneses, D., Annaloro, J.

“…•Behavior of Zerodur was studied in air plasma conditions as it could be a space debris.•Melting and glass temperatures of Zerodur were determined.•Influence…”
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Apparatus for measuring the emittance of materials from far infrared to visible wavelengths in extreme conditions of temperature by De Sousa Meneses, D., Melin, P., del Campo, L., Cosson, L., Echegut, P.

“…•New emissometer design for measuring optical properties at extreme temperatures.•Procedure to calibrate a blackbody with two spectrometers.•Emissivity spectra…”
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Real time FT-IR observation of materials during their cooling from molten state by Ermini, I.M., Cosson, L., Fayon, F., Zanghi, D., Tardivat, C., De Sousa Meneses, D.

“…A new methodology allowing real time observation of materials during their cooling, from the molten state to low temperature has been developed. This…”
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