A. G. Ryabukhin、V. E. Roshin、A. V. Roshin2007-04-01Russian Metallurgy (Metally)
The sizes of particles (ions and their associations) that participate in processes related to heat and mass transfer and electrotransport in condensed matter, as well as the interaction of the particles, are of importance. The effective radii of the Al 1+ and Al 2+ ions are calculated in accordance with models propose…
Thermal and Kinetic AnalysisChemical Thermodynamics and Molecular StructureThermodynamic and Structural Properties of Metals and Alloys
J. Šı́cha、D. Heřman、J. Musil 等 5 位作者2007-04-01Plasma Processes and Polymers
This article reports on investigation of the correlations between the process parameters, structure, and surface morphology of sputtered TiO2 films prepared by magnetron sputtering. It has been found that the increase in the partial pressure of oxygen results in (i) the decrease of TiO2 film deposition rate and (ii) s…
TiO2 Photocatalysis and Solar CellsZnO doping and propertiesCatalytic Processes in Materials Science
А. В. Хохлов2007-04-01Mechanics of Solids
We study the nonlinear stress-strain constitutive relation proposed earlier for describing one-dimensional isothermal rheological processes in the case of monotonous variation of the strain (in particular, viscoplasticity, creep, relaxation, plasticity, and superplasticity). This relation contains integral time operat…
Structural mechanics and materialsElasticity and Wave PropagationMaterial Properties and Failure Mechanisms
H. Hashempour、Fabrizio Lombardi2007-04-01OpenAlex
Carbon nanotube field effect transistors (CNTFET) are promising nano-scaled devices for implementing high performance, very dense and low power circuits. The core of a CNTFET is a carbon nanotube. Its conductance property is determined by the so-called chirality of the tube; chirality is difficult to control during ma…
Carbon Nanotubes in CompositesAnalog and Mixed-Signal Circuit DesignRadiation Effects in Electronics
N. V. Sikerina、О. В. Андреев2007-04-01Russian Journal of Inorganic Chemistry
The crystal-chemical characteristics of new complex sulfides SrLnCuS 3 (Ln = Gd, Lu) are determined from the data of X-ray powder diffraction patterns. SrGdCuS 3 crystallizes in the orthorhombic crystal system (space group Pnma ) and belongs to the Eu 2 CuS 3 structure type with the unit cell parameters a = 10.3282(8)…
Crystal Structures and PropertiesAdvanced Condensed Matter PhysicsIron-based superconductors research
Joanne Gladfelter2007-04-01Plastic and Aesthetic Nursing
GOAL: To review the importance of postoperative compression and compression garments to promote postoperative healing and improved aesthetic results. OBJECTIVES: --Understand the importance of proper postoperative compression and the selection of the proper compression garment. --Identify the important elements to loo…
Textile materials and evaluations
Andrea Bulletti、Lorenzo Capineri、M. Materassi 等 4 位作者2007-04-01IEEE Transactions on Electronics Packaging Manufacturing
New dielectric materials have been introduced for printed circuit board applications, such as Thermount and polyimide with the aim to match the requirements for high speed and high density of electronic devices that are planned for new spacecraft electronic boards. Before these newer substrate can fully replace the we…
Advanced Sensor and Energy Harvesting MaterialsHigh voltage insulation and dielectric phenomenaSmart Materials for Construction
J. G. Pinto、Vı́tor Carvalho、João Monteiro 等 5 位作者2007-04-01IEEE Transactions on Industrial Electronics
In textile production, measurement of yarn mass in the 1-mm range is of utmost importance to properly evaluate evenness, as several irregularities occur in 1–4-mm yarn length. Direct measurements in the 1-mm range are not available in commercial equipment. One of the most common, from Uster, is based on yarn samples o…
Textile materials and evaluationsIndustrial Vision Systems and Defect Detection
Hua Zhang Zhai、Hong Cai、Xiao Yang 等 6 位作者2007-04-01Key engineering materials
A series of BN-SiO2 composite ceramics with high relative densities have been fabricated by hot pressing of a mixture of hexagonal boron nitride powder and silica sol. X-ray diffraction (XRD) results show that silica are distributed in the BN matrix as noncrystalline state. Microstructure of as-sintered composite cera…
Advanced ceramic materials synthesisBoron and Carbon Nanomaterials ResearchTribology and Wear Analysis
A. Czyżniewski2007-04-01Plasma Processes and Polymers
The procedure of Cr-DLC coating deposition using a hybrid ARC-MAG-RF PACVD method is presented in this paper. ARC and MAG techniques were used to deposit a Cr/Cr-C:H interlayer with increasing hardness, but a nearly constant elastic modulus of the value similar to a steel substrate and DLC layer deposited then by RF P…
Metal and Thin Film MechanicsDiamond and Carbon-based Materials ResearchTribology and Wear Analysis
M. V. Zamoryanskaya、В. И. Соколов2007-04-01Semiconductors
In this paper, the local cathodoluminescence method was used to study the characteristics of the SiO 2 -Si interface, the change of its properties during oxidation, and the influence of the type of silicon conductivity on its properties. This research shows that the first phase of silicon oxidation is the formation of…
Thin-Film Transistor TechnologiesSilicon Nanostructures and PhotoluminescenceNanowire Synthesis and Applications
Yoshiyuki Suda、Atsuko Tanaka、A. Okita 等 5 位作者2007-04-01Journal of Physics Conference Series
Carbon nanofibers (CNFs) were grown on metal-catalyzed Si substrates by pulsed laser ablation of graphite. Metal catalysts, Ni, NiCo, Pd and PdNi, were respectively deposited on Si substrates with a SiO 2 layer of 200-nm thickness by a dip coat method, and the substrates placed in a laser oven apparatus. By pulsed las…
Carbon Nanotubes in CompositesGraphene research and applicationsDiamond and Carbon-based Materials Research
I. V. Burylova、V. I. Petrov、M. G. Snopova 等 4 位作者2007-04-01Semiconductors
A method of calculation of the distributions of minority charge carriers generated in a two-layer semiconductor by a wide electron beam with energies 5–30 keV based on the use of the model of independent sources is described.
Plasma Diagnostics and ApplicationsAdvancements in Photolithography TechniquesElectron and X-Ray Spectroscopy Techniques
А.Е. Шейндлин、А. З. Жук2007-04-01Russian Journal of General Chemistry
The ecological consequences of atmospheric emissions of carbon dioxide and nitrogen and sulfur oxides, associated with the depletion of hydrocarbon fuels, induce demand for new low-cost and ecologically safe energy carriers. Hydrogen is presently considered to hold the greatest promise in this respect. The advantages…
Hydrogen Storage and MaterialsAmmonia Synthesis and Nitrogen ReductionGraphite, nuclear technology, radiation studies
Carlos R. López‐Barrón、Jorge Ramón Robledo‐Ortíz、Denis Rodrigue 等 4 位作者2007-04-01Journal of Plastic Film & Sheeting
The processing, morphology, and tensile properties of blown films prepared from polyamide-6 (PA6) and low density polyethylene (LDPE) blends with and without compatibilizer (Surlyn ® 9020) are studied. The results indicate that the presence of PA6 and a compatibilizer has a great influence on blend rheology as well as…
Polymer crystallization and propertiesPolymer Nanocomposites and PropertiesPolymer Foaming and Composites
Yuanxiang Zhou、Bo Zhang、Dan Bu 等 8 位作者2007-04-01IEEE Transactions on Dielectrics and Electrical Insulation
A needle-plane electrode system was used to study charging properties of non woven polypropylene (PP) films exposed to nanosecond pulse discharge. A discovery of polarity reversal charging (PRC) was found that the accumulated charges on the non woven PP films sometimes show an opposite polarity against the applied pul…
Advanced Sensor and Energy Harvesting MaterialsHigh voltage insulation and dielectric phenomenaAerosol Filtration and Electrostatic Precipitation
Genjie Jiang、Hong Wu、Shaoyun Guo2007-04-01Journal of Macromolecular Science Part B
Ethylene‐α‐olefin copolymer (POE)/polystyrene (PS)/poly(styrene‐b‐ethylene‐co‐butylene‐b‐styrene) (SEBS) blends were prepared via melt blending in a co‐rotating twin‐screw extruder. The effects of SEBS copolymer on the morphology and rheological and mechanical properties of the blends were studied. Scanning electron m…
Polymer crystallization and propertiesPolymer Nanocomposites and Propertiesbiodegradable polymer synthesis and properties
MOHAMMED AHMED ALI、Elias Saion、Noorhana Yahya 等 6 位作者2007-04-01OpenAlex
Electrically conducting polymers have been most widely accomplished using chemical and electrochemical processing techniques. The present article aims at reporting the synthesis of polyaniline (PANI) nanoparticles dispersed in polyvinyl alcohol (PVA) films using radiation technique. The PANI nanoparticles were obtaine…
Conducting polymers and applications
Mohammad Mokbul Hossain、Axel S. Herrmann、Dirk Hegemann2007-04-01Plasma Processes and Polymers
The paper describes the work of developing an original process of plasma deposition of nanoporous functionalized coatings, which was applied to polyester (PES) textiles enabling substrate independent surface dyeing. This novel approach is essentially based on a fine control of rivaling deposition/etching processes dur…
Surface Modification and SuperhydrophobicityPolymer Surface Interaction StudiesNanomaterials and Printing Technologies
Holger Hoche、D. Allebrandt、H. Scheerer 等 4 位作者2007-04-01Plasma Processes and Polymers
Although magnesium alloys were popular in the first half of the 20th century, the bad corrosion properties prevented their breakthrough in industrial mass production. Since the technology for the production of high purity alloys was introduced in the 1970s, magnesium alloys became more and more in the focus of industr…
Corrosion Behavior and InhibitionMetal and Thin Film MechanicsMagnesium Alloys: Properties and Applications