By Carlos R. Cabrera, Félix Miranda
Complicated Nanomaterials for Aerospace purposes has been constructed for a neighborhood drawn to house technology and nanotechnology. Scientists and engineers from numerous NASA box facilities and the Jet Propulsion Laboratory, collage of Puerto Rico, The Pennsylvania nation collage, and INFN-Laboratori Nazionali di Frascati, Italy, have joined efforts to debate the purposes of nanomaterials in sensors, surroundings revitalization in liveable house systems, lifestyles help structures, regenerative gasoline cells, lithium-ion batteries, powerful light-weight fabrics, nanoelectr. Read more...
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The (0002) peak intensity increases with the corresponding increase in dopants concentrations. 2O film. The systematic decrease in the lattice parameter value in the co-doped films also suggests the incorporation of smaller ions Be2+/Mg2+ at Zn2+ sites and an enhanced out-of-plane residual compressive stress. 2O, which implies that the films deposited by spin coating method have good crystallinity. 13(b) shows the transmission spectrum of the films under the same conditions. All the films exhibited almost 80% transmittance in the visible region with sharp and single absorption edges in the UV region.
The plots are given in Fig. 13(c). 60 eV. 20) films, (b) Optical transmittance measurement, (c) Plot for bandgap calculation using Eq. 1). 20) were deposited from the targets by PLD technique. 14(a) shows the XRD patterns (in semi-log scale) of ZnBeMgO films on (0001) sapphire substrates. The pristine and the co-doped films exhibit the preferential c-axis orientation indicating that the c-axis of the grains is perpendicular to the substrate surface that can be assigned to the self-texturing mechanism in the films.
Fonseca acknowledges contributions from L. Valentín and J. Carpena from UPR-Rio Piedras, and Prof. M. José-Yacamán (UTSan Antonio) for the use of the facilities at the University of Texas at San Antonio. W. Otaño acknowledges contribution from Diego Rodríguez-Vindas, Dr. Carlos Ortiz, and Dr. Víctor M. Pantojas from UPR-Cayey. Martínez-Iñesta acknowledges the contribution of Héctor Méndez-Colberg from UPR-Mayaguez to this manuscript and the collaboration of Dr. Maxime Guinel from UPR-Rio Piedras to the experimental results.