Materials Literature
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A theory has been constructed for rigorously describing a spectrum of hybrid electromagnetic-spin waves on an arbitrarily magnetized screened layered structure consisting of ferromagnetic, ferroelectric, and several dielectric layers with the inclusion of an arbitrary pinning of spins on the surface of a ferromagnetic…
Anisotropy of electrical and dielectric properties of α- and β-BaB 2 O 4 , Ba 2 Na 3 (B 3 O 6 ) 2 F, LiB 3 O 5 , and CsLi(B 3 O 5 ) 2 single crystals is reported and discussed. In these crystals, alkali ions are dominant charge carriers; pre-heating to 300°C eliminates the humidity, preheating to 500 or 600°C, stabili…
The thermal decomposition reactions of aliphatic peroxy acids containing from 8 to 16 carbon atoms in a molecule were studied. It was found that the carbon radical length had no effect on the thermal stability of peroxide groups. The apparent rate constants of thermolysis of peroxydecanoic acid in various solvents and…
The effect of soft X-ray irradiation of diamond-like carbon films in vacuum was investigated using synchrotron radiation (SR). Etching and the desorption of hydrogen upon SR exposure in vacuum occurred in highly hydrogenated diamond-like carbon (H-DLC) films; these processes were not observed in the irradiation of a l…
Vacancy structural defect effects on the lattice thermal conductivity of silicon thin films have been investigated with non-equilibrium molecular dynamics simulation. The lattice thermal conductivities decrease with increasing vacancy concentration at all temperatures from 300 to 700 K. Vacancy defects decrease the sa…
This paper reviews the most encouraging process options for improving backend-of-line reliability performance in advanced technology nodes. Metal capping yields the best electromigration performance; however, this process is most challenging with respect to integration and may also suffer from significantly decreasing…
Abstract Circular dichroism, intrinsic fluorescence of protein and exogenous fluorescence probe of 8‐anilino‐1‐naphtha‐ lenesulfonic acid hemimagnesium salt (ANS) was used to investigate the mechanism of conformational change of silk fibroin (SF) in aqueous alcohol including methanol and ethanol. The conformational tr…
There are many practical situations in which the reliability of a device cannot be correctly predicted by considering only a single stress. In these cases, the use of a more complicated life model working with multi-stress is needed: in practice, taking into account two stresses provides good results in several real a…
This paper focuses on the crosstalk analysis of coupled MWCNT and coupled MWCNT bundle interconnects, exploiting a fast accurate RC model primarily developed for single CNT lines. A new compact coupled RC model for the coupled MWCNT bundles is proposed. The models developed for two coupled MWCNTs and for bundles of MW…
The hydroelectric generation industry faces two related challenges: increasing the output the existing hydro electrical generators but without reducing the reliability of these aging facilities. Many aspect of hydroelectric generator should be considered during any up-rate study. Magnetic losses of the stator and roto…
The polycrystalline plate-like ZnO samples were irradiated by a continuous wave Yb fiber laser and electrical properties of modified layer were investigated. The laser beam of spot size of 16 ?m in diameter was scanned on the surface at a velocity of 5mm/s. There was a threshold for the laser modification. The laser e…
Cyclic and direct voltammetry with linear potential sweep has been used for the investigation of the dependence of the reversibility and reduction current in the system Fe(CN) 6 3− /Fe(CN) 6 4− on the concentrations of LiCl, NaCl, KCl, and CsCl solutions. The electrode was made of a graphite-epoxy composite and activa…
Using high pure magnesia and magnesia-spinel as the main raw material, keeping the same quantity of spinel, specimens were made with different spinel size distribution (≤0.044mm, 1-0mm, 2-1mm, 3-2mm and 3-1mm). Dextrin and brine are the binder. Specimens were dried at the temperature of 110°C for 24 hours, sintered at…
The tetrathiafulvalene (TTF) unit has been successfully used for an incredibly broad range of applications. Beyond the well-established conducting properties of the corresponding cation-radical salts, this unit has appeared as a key redox-active component for various applications supported by its remarkable redox prop…
The effect of ultraviolet (UV) curing on film properties of porogen based porous SiOC (P-SiOC) film was investigated. The P-SiOC films were prepared by plasma-enhanced chemical vapor deposition (PECVD) using alkoxysilane and porogen (hydrocarbon). UV curing time was changed from 0 s to 1000 s. The variation of the k v…
Relaxed epitaxial {100}pc and {111}pc oriented films (350 nm) of Pb(Zr1−xTix)O3 (0.2 ≤ x ≤ 0.4) on SrRuO3/SrTiO3 substrates were grown by pulsed laser deposition and studied using high resolution synchrotron X-ray diffraction and transmission electron microscopy. The dielectric behavior and ferroelectric phase transit…
Pepsin-soluble collagen (PSC) was successfully extracted from the skin of Amiurus nebulosus. The skin of Amiurus nebulosus was immersed in 0.3 mol/L acetic acid (1: 20, m: V) for 6 h at 37°C, while pepsin was added, at a level of 5000U/g dosage of defatted skin. The maximal yield of the collagen was 97.44%, which was…
MCPs have many advantages, such as favorable mechanical, optical, acoustical, and electrical properties due to the size of the cells. Porous plastics also share the advantages of plastics processed by existing conventional foaming technologies. This study focuses on the electrical properties by examining the variation…
Mechanical properties of polyurethane coating were improved by multi-walled carbon nanotubes (MWNTs) via in situ polymerization and blending polymerization. Fourier transform infrared spectroscopy (FT-IR) measurement was employed to assess the influence of acid treatment on MWNTs. Mechanical properties analysis of pol…
The problem of a semi-infinite crack in a strip is useful in materials science and engineering. The paper proposes a Dugdale model for the configuration of two-dimensional decagonal quasicrystals. Through the complex variable method, we obtain the exact solution of the problem. The plastic zone and the crack tip openi…