Materials Literature
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Abstract Analyzing the thermomechanical reliability of the solid oxide cell (SOC) stack requires precise measurement of the mechanical properties of the different components in the stack at operating conditions of the SOC. It is challenging to precisely characterize the time-dependent deformational properties of metal…
A fast route to transfer Au nanoparticles from aqueous to organic media is proposed based on the use of a high molecular mass diblock copolymer of styrene and 2-vinylpyridine for ligand exchange at the nanoparticle surface. The method enables the preparation of stable sols of Au nanorods with sizes of up to tens of na…
We investigate the thickness effects on charge and magnetic orderings in Fe perovskite oxide ${\mathrm{La}}_{1/3}{\mathrm{Sr}}_{2/3}{\mathrm{FeO}}_{3}/{\mathrm{SrTiO}}_{3}$ thin films by hard x-ray and resonant soft x-ray scattering (RSXS) with changing thin-film thickness systematically. We found that the correlation…
Green synthesis of metal nanoparticles (NPs) has now received the attention of researchers due to ease of preparation and its potential to overcome hazards of these chemicals for an eco‐friendly milieu. In this study, copper oxide (CuO) NPs were synthesised via Desmodium gangeticum aqueous root extract and standard ch…
Abstract The guidelines for a bottom-up approach of nanographene formation from pentacene using heated tungsten were investigated using a novel method called hot mesh deposition (HMD). In this method, a heated W mesh was set between a pentacene source and a quartz substrate. Pentacene molecules were decomposed by the…
Self-cleaning is an important technique for environmental purification. In this work, a series of reduced graphene oxide (rGO)-TiO2:Nd nanohybrid films were deposited and characterized by various analysis techniques. The rGO incorporation and Nd doping obviously enhanced the self-cleaning properties including photocat…
Two-dimensional (2D) GeP 3 has recently been theoretically proposed as a new low-dimensional material [ Nano Lett. 17(3), 1833 (2017)]. In this manuscript, we propose a first-principles calculation to investigate the quantum transport properties of several GeP 3 nanoribbon-based atomic tunneling junctions. Numerical r…
Abstract Low resistivity, phase stability and nonreactivity with surrounding dielectrics are the key to the application of Cu to ultra-large-scale integrated circuits. Here, a stable solid solution cluster model was introduced to design the composition of barrierless Cu–Ni–Zr (or Fe) seed layers. The third elements Fe…
In this work, effects of Au ion irradiation on microstructure and surface-enhanced Raman scattering (SERS) performance of nanoporous copper (NPC) were investigated. It is found that the microstructure of NPC could be tailored by the ion irradiation dose, i.e., the pore size decreases while the ligament size significan…
Single crystals of Bis (glycine) Strontium Chloride (BGSC) were grown by means of slow evaporation process by using analar grade Glycine and Strontium Chloride Hexahydrate as a parent compound from its aqueous solution at room temperature. The final chemical composition, formed were metallic light colorless block, abo…
Abstract The ability of Ex Box 4+ as a host, able to trap guests containing both π‐electron rich (polycyclic aromatic hydrocarbons‐PAHs) and π‐electron poor (quinoid‐ and nitro‐PAHs) moieties was investigated to shed light on the main factors that control the host–guest (HG) interaction. The nature of the HG interacti…
A kind of Tm3+/Dy3+ co-doped fluorphosphate glass was prepared by the melt quenching method for continuous tunable multi-chromatic phosphors. The emission and excitation spectra of the glass showed that the color of luminescence can be tuned from blue/cold white to warm white/yellow by controlling the wavelength of ex…
Crystalline morphology and structure of nylon 4 9 have been studied by means of optical and transmission electron microscopies, and X-ray diffraction. Rhombic crystals were characteristic of crystallization from glycerin dilute solutions, although the final morphology was dependent on the crystallization temperature.…
Gold nanoparticles demonstrate influential advantages when functionalized with bio-molecules. The Pectin/Gold Nano Colloidal Dispersion (P/G NCD) and folic acid-Pectin/Gold Nano Colloidal Dispersion (FA-P/G NCD) were synthesized by simple chemical reduction method to obtain monodispersed functionalized gold nanopartic…
Significance Fluorination has become a key design strategy for the development of a broad range of small-molecule therapeutics. As a result, there is significant interest in understanding how fluorine substituents affect interactions between ligands and their protein targets. In this context, we elucidate the molecula…
The size and shape distribution of metal nanoparticles (NPs) are important parameters that need to be tuned in order to achieve desired properties of materials for practical applications. In the current work, we present the synthesis of palladium NPs supported on silica by three different methods, applying reduction b…
The interface between two functional oxide materials governs the physical, chemical, and electronic interactions between the two phases. We investigate the charge transfer across the interface between two structurally related material classes, namely, perovskite and Ruddlesden–Popper-type oxides, choosing La 0.8 Sr 0.…
We report on the electronic structure of gallium oxide (Ga2O3) single crystals as studied by resonant photoelectron spectroscopy (resPES). We identify intrinsic electronic defects that are formed by mixed-atomic valence states. We differentiate three coexisting defect states that differ in their electronic correlation…
We describe a convenient synthetic pathway to access the 12‐membered PCTA macrocycle, a polyaminocarboxylate ligand for which its M 2+ and M 3+ complexes are commonly associated with applications in biomedical diagnostics and radiotherapy. The synthetic pathway is based on the use of a linear tri‐ N ‐alkylated triamin…
Copper oxide nanoparticles (CuO-NPs) are increasingly becoming the subject of investigation exploring their potential use for diagnostic and therapeutic purposes. Recent work has demonstrated their anticancer potential, as well as contrast agent capabilities for magnetic resonance imaging (MRI) and through-transmissio…