Search Results - "Castillón, F.F"

Growth and characterization of polycrystalline Ge1-xCx by reactive pulsed laser deposition by HERNANDEZ, M. P, FARIAS, M. H, CASTILLON, F. F, DIAZ, Jesús A, AVALOS, M, ULLOA, L, GALLEGOS, J. A, YEE-MADEIROS, H

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Optical and surface analysis of DC-reactive sputtered AlN films by Mahmood, A., Machorro, R., Muhl, S., Heiras, J., Castillón, F.F., Farı́as, M.H., Andrade, E.

“…A set of aluminium nitride (AlN), thin films were prepared by DC-reactive magnetron sputtering. The deposition parameters, such as substrate temperature,…”
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Classical theoretical characterization of the surface plasmon absorption band for silver spherical nanoparticles suspended in water and ethylene glycol by Slistan-Grijalva, A., Herrera-Urbina, R., Rivas-Silva, J.F., Ávalos-Borja, M., Castillón-Barraza, F.F., Posada-Amarillas, A.

“…The absorbance of spherical silver nanoparticles in water and in ethylene glycol was calculated by a summation of the Mie series including multipoles ⩽10, for…”
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Assessment of growth of silver nanoparticles synthesized from an ethylene glycol–silver nitrate–polyvinylpyrrolidone solution by Slistan-Grijalva, A., Herrera-Urbina, R., Rivas-Silva, J.F., Ávalos-Borja, M., Castillón-Barraza, F.F., Posada-Amarillas, A.

“…The growth of silver nanoparticles synthesized at 27±1°C from an ethylene glycol–silver nitrate–polyvinylpyrrolidone solution has been assessed using a…”
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Thickness effect on the optical and morphological properties in Al2O3/ZnO nanolaminate thin films prepared by atomic layer deposition by López, J., Martínez, J., Abundiz, N., Domínguez, D., Murillo, E., Castillón, F.F., Machorro, R., Farías, M.H., Tiznado, H.

“…In this work, we studied the optical and morphological properties of ultrathin nanolaminate films based on Al2O3/ZnO (AZ) bilayers stack. The films were…”
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XPS and HRTEM characterization of cobalt–nickel silicide thin films by Garcı́a-Méndez, M, Castillón, F.F, Hirata, G.A, Farı́as, M.H, Beamson, G

“…We studied by X-ray photoelectron spectroscopy (XPS) and high-resolution transmission electron microscopy (HRTEM) films of Co–Ni/p-Si deposited by PLD on…”
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Refractive index and bandgap variation in Al2O3-ZnO ultrathin multilayers prepared by atomic layer deposition by López, J., Solorio, E., Borbón-Nuñez, H.A., Castillón, F.F., Machorro, R., Nedev, N., Farías, M.H., Tiznado, H.

“…This research focuses on the study of the refractive index and bandgap behavior in ultrathin multilayer films of Al2O3-ZnO bilayers grown via atomic layer…”
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Effect of inert ambient annealing on structural and defect characteristics of coaxial N-CNTs@ZnO nanotubes coated by atomic layer deposition by Borbón-Nuñez, H.A., Domínguez, D., Herrera-Zaldivar, M., Romo-Herrera, J.M., Carrillo-Torres, R.C., Castillón, F.F., Contreras-López, O.E., Soto, G., Tiznado, H.

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Influence of the bilayer thickness on the optical properties of Al 2 O 3 -Y 2 O 3 dielectric nanolaminate films grown by thermal atomic layer deposition by López, J., Sotelo, A., Castillón, F.F., Machorro, R., Nedev, N., Farías, M.H., Tiznado, H.

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Influence of the bilayer thickness on the optical properties of Al2O3-Y2O3 dielectric nanolaminate films grown by thermal atomic layer deposition by López, J., Sotelo, A., Castillón, F.F., Machorro, R., Nedev, N., Farías, M.H., Tiznado, H.

“…[Display omitted] •Ultrathin nanolaminates based on Al2O3-Y2O3 bilayers were successfully grown by ALD.•The optical properties of Al2O3-Y2O3 nanolaminates…”
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Surface analysis of GeC prepared by reactive pulsed laser deposition technique by Mahmood, Arshad, Shah, A., Castillon, F.F., Araiza, L. Cota, Heiras, J., Akhtar Raja, M. Yasin, Khizar, M.

“…Amorphous germanium carbide (a-Ge 1− x C x ) thin films were prepared by reactive pulsed laser deposition technique using several methane pressures. Surface…”
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Enzymatic polymerization of aniline in the presence of different inorganic substrates by Flores-Loyola, E., Cruz-Silva, R., Romero-García, J., Angulo-Sánchez, J.L., Castillon, F.F., Farías, M.H.

“…The effect of different inorganic substrates in the structure of polyaniline synthesized by enzymatic oxidation was studied. The polymer characterization was…”
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Comparative study of polyaniline cast films prepared from enzymatically and chemically synthesized polyaniline by Cruz-Silva, R, Romero-Garcia, J, Angulo-Sanchez, J L, Flores-Loyola, E, Farias, M H, Castillon, F F, Diaz, J A

“…Enzymatically and chemically synthesized polyaniline (Pani) were used to prepare free standing cast films from N-methyl-2-pyrrolidinone solutions. The films…”
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Cu-Ag/mordenite catalysts for NO reduction: Effect of silver on catalytic activity and hydrothermal stability by Ramírez-Garza, R.E., Rodríguez-Iznaga, I., Simakov, A., Farías, M.H., Castillón-Barraza, F.F.

“…[Display omitted] •Microwave ionic exchange of catalysts does not affect catalysts structure.•Cu-Ag catalysts showed higher NO conversion after hydrotreatment…”
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Growth and characterization of polycrystalline Ge 1− x C x by reactive pulsed laser deposition by Hernández, M.P., Farías, M.H., Castillón, F.F., Díaz, Jesús A., Avalos, M., Ulloa, L., Gallegos, J.A., Yee-Madeiros, H.

“…▶ Polycrystalline thin films of Ge–C were grown on Si (1 1 1) substrates by means of reactive pulsed laser deposition with methane pressure of 100 mTorr. ▶ The…”
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EDC and sulfo-NHS functionalized on PVC-g-PEGMA for streptokinase immobilization by Arenas, E., Castillón, F.F., Farías, M.H.

“…In this work, streptokinase (SK) coenzyme was coupled onto functionalized graft copolymer poly(vinyl chloride)-g-poly(ethylene glycol)methacrylate (PEGMA)…”
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Propane CO2-oxidative dehydrogenation catalyzed by Pt-Sn supported on magnesium-chemically grafted SBA-15 by Castillón-Barraza, F.F., Sólis-Garcia, A., Gómez, S.A., Valente, J.S., Lara-Moreno, L., Galindo-Ortega, Y.I., Zepeda, T.A.

“…•The chemical grafting method proved effective for modifying the surface of SBA-15 with magnesium oxide.•Incorporating magnesium oxide significantly enhances…”
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Tungsten nitride films grown via pulsed laser deposition studied in situ by electron spectroscopies by Soto, G., de la Cruz, W., Castillón, F.F., Dı́az, J.A., Machorro, R., Farı́as, M.H.

“…Tungsten nitride (WNx) films were grown on silicon and glass slide substrates by laser ablating a tungsten target in molecular nitrogen ambient. By in situ…”
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Characterization of tungsten oxide films produced by reactive pulsed laser deposition by Soto, G., Cruz, W.De La, Dı́az, J.A., Machorro, R., Castillón, F.F., Farı́as, M.H.

“…Tungsten oxide thin films have been prepared by reactive pulsed laser deposition (PLD). Substrate heat treatment and oxygen partial pressure during growth are…”
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Synthesis of silver nanoparticles in a polyvinylpyrrolidone (PVP) paste, and their optical properties in a film and in ethylene glycol by Slistan-Grijalva, A., Herrera-Urbina, R., Rivas-Silva, J.F., Ávalos-Borja, M., Castillón-Barraza, F.F., Posada-Amarillas, A.

“…Silver nanoparticles were synthesized in a paste of polyvinylpyrrolidone formed after mixing PVP with acetone and a small volume of aqueous silver nitrate…”
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