Search Results - "Zamora‐Peredo, L."

Evaluation of Au nanosphere content on ZnO nanoparticle surfaces as reusable and durable plasmonic nanocatalysts by García‐Velasco, A. C., Bizarro, M., Báez‐Rodríguez, A., Cardoso‐Ávila, P. E., Zamora‐Peredo, L.

“…BACKGROUND Au/ZnO systems have been investigated in recent years as alternatives to improve the photocatalytic performance obtained by pure ZnO and other…”
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Tunable white light emission from hafnium oxide films co‐doped with trivalent terbium and europium ions deposited by Pyrosol technique by Guzmán‐Olguín, J. C., Montes, E., Guzmán‐Mendoza, J., Báez‐Rodríguez, A., Zamora‐Peredo, L., García‐Hipólito, M., Alvarez‐Fregoso, O., Martínez‐Merlín, I., Falcony, C.

“…In this paper, the photo and cathodoluminescent properties of HfO2 films optically activated with different atomic concentrations of Tb3+ and Eu3+ ions,…”
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Photoluminescence and Raman Spectroscopy Studies of Carbon Nitride Films by Cisneros-de la Rosa, A., Zamora-Peredo, Luis, Hernandez-Quiroz, T., García-González, Leandro, González, P. G., Gutierrez-Franco, A., Hernández-Torres, Julián, Méndez-García, V. H.

“…Amorphous carbon nitride films with N/C ratios ranging from 2.24 to 3.26 were deposited by reactive sputtering at room temperature on corning glass, silicon,…”
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Surface modification of a Ti6Al4V alloy by thermal oxidation to improve its tribological properties by García-Rueda, A.K., Guzmán-Castillo, D., García-González, L., Zamora-Peredo, L., Hernández-Torres, J.

“…•Effect of thermal oxidation on crystal growth on the surface of a Ti6Al4V alloy.•The increase in hardness favors the improvement of tribological…”
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Effect of hardness and abrasive properties of TiO2 anodized with HCl and heat treated by Hernández Montiel, S., Hernández Torres, J., Zamora Peredo, L., Maytorena Sánchez, A., Ferreira Palma, C., Báez Rodríguez, A., García González, L.

“…•HCl anodizing results in a layer with disordered TiO2 nanotubes.•Increasing the temperature compacts the nanotubes and transforms them into grains.•Annealing…”
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Analysis of the hardness and tribological properties of grade 2 titanium using the thermal oxidation process at different temperatures by Maytorena-Sánchez, A., Hernández-Torres, J., López-Huerta, F., Hernández-Campos, M.A., Zamora-Peredo, L., Pacio-Castillo, M., Serrano-De la Rosa, L.E., García-González, L.

“…•Use of the thermal oxidation process to obtain TiO2 coatings.•Analysis of the hardness and tribological properties in TiO2 coatings.•Effect of temperature on…”
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Study and Optimization of the Wear Resistance of Titanium Grade 2 Through a Thermal Oxidation Process with Short Oxidation Times by Maytorena-Sánchez, A., Hernández-Torres, J., Zamora-Peredo, L., López-Huerta, F., Báez-Rodríguez, A., García-González, L.

“…This article presents oxidation tests of titanium Grade 2 subjected to temperatures of 450 °C, 550 °C, 650 °C, 750 °C, and 1000 °C for 2 h. An analysis of the…”
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Nanostructured CuO film grown from solution by preferential microwave heating of the conducting glass substrate by Gonzalez, B., Zumeta, I., Díaz-Solís, M., Hernández-Torres, J., Zamora-Peredo, L., Vigil, E.

“…[Display omitted] •CuO films are grown heating preferentially the conducting substrate with microwave radiation during a short time.•Well-adhered,…”
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Modulation spectroscopy of InAs semiconductor nanostructures grown on (631) high index substrates by Méndez-García, Victor H., Martínez-Velis, I., Rojas-Ramirez, J. S., Contreras-Guerrero, R., Ramírez-Lopez, M., Hernandez-Rosas, J., Garcia-Liñan, G., Gorbatchev, A. Yu, Zamora-Peredo, L., López-López, M.

“…The molecular beam epitaxial (MBE) growth of InAs nanostructures on GaAs(631)‐oriented substrates is studied by photoluminescence (PL) and photoreflectance…”
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Overlapping effects of the optical transitions of GaNAs thin films grown by molecular beam epitaxy by Cortes-Mestizo, I.E., Espinosa-Vega, L.I., Espinoza-Figueroa, J.A., Yee-Rendón, C.M., Zamora-Peredo, L., Rodríguez, A.G., Mercado-Ornelas, C.A., Perea-Parrales, F.E., Méndez-García, V.H.

“…•Photoreflectance and ellipsometry spectrums of the GaNAs/GaAs system are studied.•A strategy for evaluate the presence of bandgap splitting is shown.•The…”
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Morphological and Structural Study of Anodized Titanium Grade 2, Using HCl in Aqueous Solution by Maytorena-Sánchez, A., Hernández-Torres, J., Orozco-Cruz, R., Zamora-Peredo, L., López-Huerta, F., Pacio-Castillo, M., Serrano-de la Rosa, L. E., García-González, L.

“…Abstract In this work, the electrochemical anodization process was carried out on titanium grade 2, using an electrolytic solution of 3 M and 0.15 M HCl with…”
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Synthesis and Characterization of Carbon Spheres/Poly(Methyl Methacrylate) Composites with Enhanced Electrical Conductivity and Vickers Microhardness by Ambriz-Torres, J. M., Gutiérrez-García, C. J., Contreras-Navarrete, J. J., Granados-Martínez, F. G., García-Ruiz, D. L., Flores-Ramírez, N., Mondragón-Sánchez, M. L., Garnica-González, P., García-González, L., Zamora-Peredo, L., Hernández-Cristóbal, O., Méndez, F., Domratcheva-Lvova, L.

“…Carbon spheres used as filler materials are ideal and promising nanostructures to obtain composites with enhanced electrical and mechanical properties. Solid…”
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Electrical conductivity and Vickers microhardness of composites synthesized from multiwalled carbon nanotubes and carbon spheres with poly(methyl methacrylate): a comparative study by Ambriz-Torres, J. M., Gutiérrez-García, C. J., García-Ruiz, D. L., Contreras-Navarrete, J. J., Granados-Martínez, F. G., Flores-Ramírez, N., Mondragón-Sánchez, M. L., García-González, L., Zamora-Peredo, L., Hernández-Cristóbal, O., Méndez, F., Domratcheva-Lvova, L.

“…Since the discovery of carbon nanotubes, they have been intensely studied as filler materials into different matrices, including polymers to obtaining…”
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White and yellow light emission from ZrO2:Dy3+ nanocrystals synthesized by a facile chemical technique by Báez-Rodríguez, A., Albarrán-Arreguín, D., García-Velasco, A. C., Álvarez-Fregoso, O., García-Hipólito, M., Álvarez-Pérez, M. A., Zamora-Peredo, L., Falcony, C.

“…White and yellow light were obtained from ZrO 2 :Dy 3+ nanocrystals which were synthesized by the solvent evaporation technique. The crystalline structure was…”
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Electrical conductivity and Vickers hardness enhancement by pristine and functionalized MWCNTs incorporation in polycaprolactam matrix by Contreras-Navarrete, J. J., Ambriz-Torres, J. M., Gutiérrez-García, C. J., Granados-Martínez, F. G., Flores-Ramírez, N., Vásquez-García, S. R., Mondragón-Sánchez, M. L., García-González, L., Zamora-Peredo, L., Domratcheva-Lvova, L.

“…Several electronic applications have been developed through the use of carbon nanotubes and polymer composites. Multiwalled carbon nanotubes (MWCNTs),…”
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Determination of surface electric potential by photoreflectance spectroscopy of HEMT heterostructures by Zamora-Peredo, L., Cortes-Mestizo, I.E., García-González, L., Hernández-Torres, J., Vázquez-Cortes, D., Shimomura, S., Rosa, A. Cisneros-de la, Méndez-García, V.H.

“…We studied a set of AlGaAs/GaAs heterostructures with high-mobility two-dimensional electron gas by room temperature photoreflectance spectroscopy. Electron…”
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Ti/TiSiNO Multilayers Fabricated by Co-sputtering by García González, L., Hernández Torres, J., Garnica Romo, Ma. G., Zamora Peredo, L., Courrech Arias, A. M., León Sarabia, E., Espinoza Beltrán, F. J.

“…Multilayer coatings of titanium/ titanium silicon oxynitride (Ti/TiSiNO) were fabricated on stainless steel 434-L substrates by sputtering technique using Ti…”
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Analysis of hardness of nanocrystalline coatings of aluminum-rich Ti1 − xAlxN by HERNÁNDEZ-TORRES, J, GARCÍA-GONZÁLEZ, L, ZAMORA-PEREDO, L, HERNÁNDEZ-QUIROZ, T, SAUCEDA-CARVAJAL, A, GARCÍA-RAMÍREZ, P J, FLORES-RAMÍREZ, N

“…Titanium aluminum nitride coatings were fabricated by a d.c. magnetron sputtering system from a Ti–Al (60/40 wt%) target. Coatings were deposited on steel…”
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Study of AlGaAs/GaAs quantum wells grown by molecular beam epitaxy on GaAs substrates subjected to different treatments by Contreras-Guerrero, R., Guillen-Cervantes, A., Rivera-Alvarez, Z., Pulzara-Mora, A., Gallardo-Hernandez, S., Kudriatsev, Y., Sanchez-Resendiz, V.M., Rojas-Ramirez, J.S., Cruz-Hernandez, E., Méndez-García, V.H., Zamora-Peredo, L., Lopez-Lopez, M.

“…AlGaAs/GaAs quantum wells (QWs) structures were grown by molecular beam epitaxy (MBE) on semi-insulating- and Si-doped GaAs (1 0 0) substrates subjected to…”
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Homogeneous Photocatalyst of ZnO Microflowers by Spray Pyrolysis Technique on Stainless Steel Mesh by Lopez-Garcia, N., Zamora-Peredo, L., Velazquez-Camilo, O., Garcia-Gonzalez, L., Guzman-Mendoza, J., Benitez-Alarcon, L. A., Martinez-Martinez, R., Falcony, C., Martinez-Castillo, J., Baez-Rodriguez, A.

“…Homogeneous films of ZnO micro flowers on stainless steel mesh were grown by spray pyrolysis technique at different time deposition at 400°C. The wurtzite…”
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