Search Results - "Rejón, V."

Morphological and chemical study of CdTe thin films annealed in CHClF2–O2 gas mixture by Hernández-Rodríguez, E., Rejón, V., Riech, I., Acosta, M., Peña, J.L.

“…•Annealing in CHClF2–O2 improves recrystallization of CdTe thin films.•By using CHClF2–O2 the grain boundary width is decreased.•Oxygen acts as a catalyst in…”
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High quality antireflective ZnS thin films prepared by chemical bath deposition by Tec-Yam, S., Rojas, J., Rejón, V., Oliva, A.I.

“…Zinc sulfide (ZnS) thin films for antireflective applications were deposited on glass substrates by chemical bath deposition (CBD). Chemical analysis of the…”
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Influence of top layer thickness on the performance of WO3/Ag/WO3-transparent electrodes by Castillo, R. Hernández, Canto-Reyes, D., Pool, Alicia Borges, Mendez-Gamboa, J. A., Rejón, V., Acosta, M.

“…This work presents a methodology based on the WO 3 /Ag/WO 3 (WAW) tri-layer configuration for obtaining indium-free TCOs by RF sputtering at room temperature…”
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Study of CdS/CdTe solar cells activated with an oxygen–CHClF2 gas mixture by Rejón, V., Riech, I., Peña, J.L.

“…•The CdTe cell activation effect using an O2–CHClF2 mixture was investigated.•The photovoltaic cells parameters were considerably improved by O2–CHClF2…”
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Specific heat of Cu nano-films by using electrical micro-pulses at room conditions by Lugo, J.M., Ayora, C., Rejón, V., Oliva, A.I.

“…The specific heat of nanometric Cu films (20 to 200nm thickness) deposited on glass substrates at atmospheric pressure and room temperature was obtained. An…”
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Deep study of MgCl2 as activator in CdS/CdTe solar cells by Mis-Fernández, R., Rimmaudo, I., Rejón, V., Hernandez-Rodriguez, E., Riech, I., Romeo, A., Peña, J.L.

“…[Display omitted] •The CdS/CdTe solar cell activation effect using an MgCl2 solution was investigated.•The effects of the MgCl2 activation treatment brought…”
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Application of sputtered TiO2 thin films as HRT buffer layer for high efficiency CdS/CdTe solar cells by Hernández-Rodríguez, E., Rejón, V., Mis-Fernández, R., Peña, J.L.

“…•TiO2 thin films were applied in CdS/CdTe solar cells.•TiO2 thin film was suitable for application as HRT-BL.•The blue photoresponse of the CdS/CdTe solar cell…”
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Effect of a compact ZnO interlayer on the performance of ZnO-based dye-sensitized solar cells by Pérez-Hernández, G., Vega-Poot, A., Pérez-Juárez, I., Camacho, J.M., Arés, O., Rejón, V., Peña, J.L., Oskam, G.

“…ZnO is a promising material for application in dye-sensitized solar cells, related to its attractive electrical properties and the facile preparation of…”
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Procedure to obtain higher than 14% efficient thin film CdS/CdTe solar cells activated with HCF2Cl gas by RIOS-FLORES, A, ARES, O, CAMACHO, Juan M, REJON, V, PENA, J. L

“…This work reports a process used to obtain CdS/CdTe thin film solar cells with high efficiencies between 14% and 14.6%. The procedure consists of sequentially…”
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CHClF2 gas mixtures to activate all-sputtered CdS/CdTe solar cells by Camacho-Espinosa, E., Rejón, V., Hernández-Rodríguez, E., Mis-Fernández, R., Oliva, A.I., Rosendo, E., Rimmaudo, I., Peña, J.L.

“…•All-sputtered solar cells were successfully activated by gaseous CHClF2 method.•The activation method generates Intermixing at the interface…”
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A detailed study of the series resistance effect on CdS/CdTe solar cells with Cu/Mo back contact by Peña, J.L., Arés, O., Rejón, V., Rios-Flores, A., Camacho, Juan M., Romeo, N., Bosio, A.

“…CdS/CdTe thin film solar cells with an area of 1 cm 2 were obtained and studied in detail. A ZnO buffer layer was deposited by reactive RF-sputtering on…”
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Calcium content and speciation in alkaline-cooked corn studied by synchrotron Ca K-edge X-ray absorption spectroscopy by Caballero-Briones, F., Espinosa-Faller, F.J., Rejón, V., Chalé, F., Hernández-Rodríguez, E., Zapata-Navarro, A., Peña, J.L.

“…Using Ca K-edge X-ray absorption spectroscopy the calcium uptake and species in alkaline corn have been studied and compared with corn starch and crystalline…”
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Application of sputtered TiO^sub 2^ thin films as HRT buffer layer for high efficiency CdS/CdTe solar cells by Hernández-Rodríguez, E, Rejón, V, Mis-Fernández, R, Peña, JL

“…In this work titanium dioxide (TiO^sub 2^) thin films were developed for application as high resistance transparent (HRT) buffer layer (BL) in high efficiency…”
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Study of CdS/CdTe solar cells activated with an oxygen-CHClF^sub 2^ gas mixture by Rejón, V, Riech, I, Peña, JL

“…CdTe solar cells were activated by using Argon, Argon-CHClF2 and Argon-Oxygen-CHClF2 gas mixtures respectively. The solar cells structures ZnO/CdS/CdTe were…”
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CHC1F2 gas mixtures to activate all-sputtered CdS/CdTe solar cells by Camacho-Espinosa, E, Rejón, V, Hernández-Rodríguez, E, Mis-Fernández, R, Oliva, A I, Rosendo, E, Rimmaudo, I, Peña, J L

“…Solar cell production process entirely based on sputtering deposition is considered the most suitable for industrial applications. Based-CdTe solar cells need…”
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Morphological and chemical study of CdTe thin films annealed in CHClF 2 –O 2 gas mixture by Hernández-Rodríguez, E., Rejón, V., Riech, I., Acosta, M., Peña, J.L.

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Morphological and chemical study of CdTe thin films annealed in CHClF^sub 2^-O^sub 2^ gas mixture by Hernández-Rodríguez, E, Rejón, V, Riech, I, Acosta, M, Peña, JL

“…The effect of annealing in ... gas mixture on morphological and chemical properties of CdTe thin films deposited by conventional close space sublimation (CSS)…”
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Discrete-time stabilization of a remotely controlled flying robot in real-time without velocities measurement by Rejon, V., Aranda-Bricaire, E.

“…A low cost strategy for indoor real-time stabilization of a remotely controlled flying robot is proposed. The strategy is based on a discrete-time Luenberger…”
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Chemical bath method for ZnS thin films preparation by Oliva, A I, González-Chan, I, Rejón, V, Rojas, J, Patiño, R, Aguilar, D

“…We report a chemical bath method to prepare ZnS thin films on glass substrates for solar applications. The proposed method is based on the experience to…”
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Procedure to obtain higher than 14% efficient thin film CdS/CdTe solar cells activated with HCF 2Cl gas by Rios-Flores, A., Arés, O., Camacho, Juan M., Rejon, V., Peña, J.L.

“…► We report a process to obtain CdS/CdTe solar cells with 14% efficiency. ► Almost all films are deposited by RF sputtering and CdS is not treated…”
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