Materials Literature
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(1 − x)Ba0.948Ca0.05Er0.002Ti0.94Zr0.06O3–(x)Pr (x = 0–0.75 mol%) ceramics are sintered at 1240 °C by conventional solid‐state reaction method using the as‐synthesized nanoparticles, which are prepared by a modified Pechini method. The structural, morphological, electrical, and thermal expansion properties as a functi…
ZIF-8 modified with CNT doping have been successfully synthesized using direct mixing methods at room temperature. The characteristics of ZIF-8 and ZIF-8 with CNT were studied using XRD and SEM. The structural integrity and phase purity of both materials were obtained through X-ray diffraction patterns and was found c…
Abstract A photochromic anil, N‐(3,5‐di‐t‐butylsalicylidene)‐4‐amino‐pyridine, has been studied by single‐crystal X‐ray diffraction, multinuclear magic‐angle spinning NMR, and first‐principles density functional theory (DFT) calculations. Interpretation of the solid‐state NMR data on the basis of calculated chemical s…
Polypropylene (PP)/clay nanocomposites are usually processed by melt mixing. In this method, mixing conditions are important variables to improve nanocomposite properties. Some studies reported the effects of processing on mechanical properties of PP/clay, but there is no clear explanation on optimum conditions. This…
Due to the dynamic performance and continuous function of superconducting magnetic energy storage (SMES), the SMES was fabricated into the electrical multiple unit (EMU) high-speed train traction converter system. The pollution of harmonic current from ac drive electric locomotives was an essential problem to analyze.…
Transformation potentials for two different martensitic transformation paths are calculated and compared to experimentally measured austenite textures of an SAE 201 stainless steel. The authors conclude that the γ → ϵ → α’ transformation path is a better match than the γ → α′ transformation path, based on comparison o…
The stick-slip motion of the triple phase contact line (TCL) has wide applications in inkjet printing, surface coatings, functional material assembly, and device fabrication. Here, for the first time, we report that on an alumina substrate with nanostructures, the stick-slip motion of the advancing TCL during spreadin…
Designing surfaces with specific atomic and electronic structures is a main goal in nanoscience. One possible approach is based on complex intermetallic compounds, a class of materials possessing a large variety of atomic arrangements and properties. Among them, the covalently bonded Ba-Au-Ge intermetallic clathrates…
Abstract Here, a new class of transflective oxide metaparticles that are able to capture solar radiation in a selective manner based on their size and morphology is demonstrated. The metaparticles possess an electronic polarization response “polarizonics” and show a specular reflective color at the visible frequencies…
A method to generate the optical vortex beam with arbitrary superposition of orbital angular momentum (OAM) on photonic chip is proposed. The components of different OAMs can be controlled by the phases of incident light based on the Fourier transformation principle. A typical device composed of nine Fourier holograph…
This work aims to study the characterizations and modifications of systems based on polypropylene (PP) and nanoclay (NC). In this context, the effects of thermal and mechanical properties of the compsites of nanoclays with different loading of 1, 3, and 6% incorporated in PP matrix were investigated. The influences of…
Thermoplastic natural rubbers (TPNR) based on natural rubber (NR) and polypropylene (PP) blends had been successfully prepared using dynamic vulcanization. The blends were reinforced with microfibrillar cellulose (MFC). The study aimed to evaluate the thermal properties of TPNR using thermogravimetric (TG) and differe…
The wettability of polystyrene thin film surface in the development of biosensor based on quartz crystal microbalance (QCM) is an important aspect in biomolecule immobilization. The polystyrene thin film was produced by a spin coating method. The wettability was achieved by modification of the polystyrene surface usin…
Abstract This paper discusses multi‐spectroscopic and molecular docking analysis of the interaction between atenolol (ATN) and deoxyribose nucleic acid (DNA) using alizarin (ALZ) as a spectroscopic probe. ATN is a β1‐receptor antagonist belonging to the β‐blocker class of molecules. Experimental findings that were bas…
The Rietveld analysis of X-ray powder diffraction patterns is widely used for obtaining the structural information of clay minerals. However, the complex hydration behavior and the variability of interlayer contents are commonly considered difficult to be described correctly by a simple structure model. In the present…
Metamorphic strain compensated InSb/InAsSb0.52 superlattices (SLs) with ultrathin layers and different periods grown on GaSb substrate were designed, fabricated, and characterized. It was shown that a period increase from 3 to 6.2 nm reduced the effective bandgap energy from 70 to 0 meV. A further increase in the peri…
Purpose T2‐weighted lesional imaging is most commonly performed using inversion recovery turbo spin echoes. At 7 T, however, this acquisition is limited for specific absorption rate and resolution. This work describes and implements a method to generate CSF‐suppressed T2‐weighted imaging. Methods The strategy uses a d…
Research and study on a degradable implant for bone fracture fixation has received great attention. This had to do with a problem, which in some cases, require doctors to do re-surgery to remove the implant from the patient after the fractured bone was healed. The removal surgery could cause several problems, such as…
Photo-induced effects on charging and discharging of nanocrystals (NCs) in capacitor memories with Ge NCs in an HfO2 matrix as a floating gate layer are studied. The sequence of layers HfO2/Ge-HfO2/HfO2 was deposited on a p-Si substrate using magnetron sputtering. Well separated Ge NCs are obtained after rapid thermal…
Carbon nanotubes are unique one-dimensional materials which can experience a modification in their optical properties as the chemical composition of their ambient environment varies. One of the ways to interrogate these variations in optical properties is through the use of optical fibres. As such, their integration w…