Materials Literature
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Thin films of ZnO are synthesized on ITO substrate using successive ionic layer adsorption and reaction (SILAR) technique. The as‐grown thin films were annealed at 250 °C (pristine) in vacuum atmosphere (10−2 Torr) for 1 h and further irradiated using 120 MeV Au9+ ions with different fluence 3×1012 and 5×1012 ions/cm2…
The fatigue tests were conducted for cold-drawn eutectoid steels having different activation energies and microstructures to investigate the mechanism of fatigue strength degradation by irreversible hydrogen. The fatigue strength of a sample with low activation energy was decreased by irreversible hydrogen, whereas th…
Habotai silk was hydrolysis-aged by HCl and NaOH to study the change of its crystallinity, orientation, tensile mechanical properties, weight loss rate etc. The results show that the hydrolysis-aging degree of silk by HCl was slight, but that by NaOH was significant. Both the crystallinity and orientation were reduced…
Views Icon Views Article contents Figures & tables Video Audio Supplementary Data Peer Review Share Icon Share Twitter Facebook Reddit LinkedIn Tools Icon Tools Reprints and Permissions Cite Icon Cite Search Site Citation Usha Sharaff, P. K. Bajpai, R. N. P. Choudhary; Vibrational Spectroscopic Studies on Some Double…
Current techniques focus on generating ZnO nanowires with uniform density and length on a substrate. However, ZnO nanowires with gradients of density and length over a single substrate could make the corresponding devices have varied properties. Here, we have explored the possibility of fabricating nanowires with grad…
Recent advances for photoinduced charge separation in nanostructures are discussed. Both organic and organic plasmonic hybrid nanostructures are described. Ultrafast electronic coupling in the hybrid nanostructures is also observed.
In this work, a one-factor-at-a-time (OFAT) experiment for determining the optimal preliminary range of post-induction temperature (OC), before subsequent optimization of recombinant bromelain production using Response Surface Methodology (RSM), are discussed. Bromelain from Ananas comosus, in nature, being a eukaryot…
Composite structure consists of a system of layers bonded together. The layers can have different mechanical properties and thicknesses. The main task is to predict the behavior of a laminate as a system of layers with given properties. We suggest advanced kinematic scheme for structural calculation and heuristic nume…
Transparent oxide semiconductor, a‐GaInZnO, thin films were deposited by radio frequency (RF) magnetron sputtering at different oxygen/Argon (O2/Ar) flow ratio on glass substrates. The effect of oxygen content was studied on the transmittance and optical band gap of these thin films. The average transmittance in the v…
The hybrid system in the paper means a mechanical system which consists of two parts with different structure—a part with distributed parameters and a part with discrete parameters. The most simple type of these systems is discussed in [1] and [2], where the free oscillations and the forced oscillations of a rod with…
Views Icon Views Article contents Figures & tables Video Audio Supplementary Data Peer Review Share Icon Share Twitter Facebook Reddit LinkedIn Tools Icon Tools Reprints and Permissions Cite Icon Cite Search Site Citation E. Gallardo, L. J. Martínez, A. K. Nowak, H. P. van der Meulen, J. M. Calleja, C. Tejedor, I. Pri…
We performed a program simulation for design and development of highly efficient organic photovoltaic cells. And the cells were manufactured under the optimum conditions obtained from the simulation. From the device structure of ITO/PEDOT:PSS/CuPc/C60/BCP/LiF/Al manufactured under the optimum conditions obtained from…
Using insulation slurry as composite material, the wall-shaped support spacer was designed and fabricated on the cathode back-plane. In the fabrication course of support spacer, the high effective screen-printing technique was employed to prepare the insulation slurry layer on the separation layer surface of cathode b…
Pyridinium fluorochromate (PFC) oxidation of pentaamminecobalt(III) complexes of α‐hydroxy acids in micellar medium yielding nearly 100% of carbonyl compounds are ultimate products. The decrease in UV‐visible absorbance at λ=502 nm for Co(III) complex corresponds to nearly 100% of the initial absorbance. The stoichiom…
Views Icon Views Article contents Figures & tables Video Audio Supplementary Data Peer Review Share Icon Share Twitter Facebook Reddit LinkedIn Tools Icon Tools Reprints and Permissions Cite Icon Cite Search Site Citation S. K. Ambavale, A. C. Sharma; Comparative Study on Effects of Armchair and Zigzag Graphene Electr…
Article Crystal structure of (tris(2-aminoethyl)amine-N,N',N'')- (nicotinate-N)copper(II) tetrafluoroborate hydrate, [Cu(C6H18N4)(C6H4NO2)][BF4] · H2O was published on December 1, 2011 in the journal Zeitschrift für Kristallographie - New Crystal Structures (volume 226, issue 4).
The Fe-based composite coatings were formed by plasma jet surface metallurgy using Fe, C, W, Cr and Al alloy powders on the low carbon steel. The morphology, microstructure, interface structure and the distribution of the in situ particles in the coatings were observed with optical microscope, scanning electron micros…
The hyperfine interactions provide basis to study structure of solids through the Mossbauer resonance. When a Mossbauer gamma‐ray emitting or absorbing nucleus is placed in a crystalline environment, the quadrupole moment of the nucleus interacts with the electric field gradient set up by the ligands around it. As a c…
La validation, par la simulation numérique, des bouteilles en polyéthylène téréphtalate (PET) soufflées est un enjeu industriel important qui nécessite d’identifier les caractéristiques du matériau PET. Dues à des élongations biaxiales importantes lors du soufflage, on observe des propriétés mécaniques très différente…
During the fabric preform and/or mold closure processes of the resin transfer molded composites (RTMCs), the discontinuous fabric patterns such as wrinkling and overlapping can be occurred and influenced the failure strength. It is found that the composites with discontinuous fabric preform had two failure mechanisms…