S. Kim、Karan Verma、Amrita Mishra 等 4 位作者2011-01-01OpenAlex
ZnO nanostructures of diverse shape were grown via a solution process with different precursors and conditions. Morphological investigation of the nanostruc- tures was carried out using field emission scanning electron microscopy and transmission microscopy observations and revealed that the nanostructures exhibit a w…
Advanced Photocatalysis TechniquesZnO doping and propertiesMercury impact and mitigation studies
K. Isobe、V. Kh. Alimov、T. Yamanishi 等 4 位作者2011-01-01OpenAlex
The limits on tritium inventory in the vacuum vessel and the need for prevention of impurity ingress into plasma make plasma-surface interaction on tungsten an important issue. It is well known that plasma exposure on tungsten makes some kinds of blisters on the surface and increases the hydrogen inventory. On the oth…
Metal and Thin Film MechanicsFusion materials and technologiesPlasma Diagnostics and Applications
Ru‐Shi Liu2011-01-01OpenAlex
The present investigation aims at the synthesis of KSr1−x−yPO4 : Tb 3+ xEu 2+ y phosphors using a combinatorial chemistry method. We have developed square-type arrays consisting of 121 compositions to investigate the optimum composition and luminescence properties of KSrPO4 host matrix under 365 nm ultraviolet (UV) li…
Luminescence Properties of Advanced MaterialsSolid-state spectroscopy and crystallographyAmmonia Synthesis and Nitrogen Reduction
A. Costescu、Mircea Moldovan、S. Spânulescu 等 4 位作者2011-01-01OpenAlex
A screening model based on nonrelativistic Hartree-Fock central field is elaborated for the K-shell Rayleigh amplitudes and the total photoeffect cross section. It is valide in a large energy range from a few hundred eV up to hundreds of keV for intermediate and large atomic numbers. Multipoles, retardation as well as…
X-ray Spectroscopy and Fluorescence AnalysisElectron and X-Ray Spectroscopy TechniquesRadiation Shielding Materials Analysis
S. Kalchmair、Roman Gansch、Garrett D. Cole 等 8 位作者2011-01-01OpenAlex
We present a photonic crystal slab (PCS) photodetector, designed for resonant absorption of infrared light in quantum wells. With the PCS it is possible to enhance the absorption efficiency by increasing photon lifetime in the detector active region. To design the optical properties of the device we simulate the PCS p…
Photonic and Optical DevicesPhotonic Crystals and ApplicationsOptical Coatings and Gratings
Kevin Sivula2011-01-01OpenAlex
The efficient capture, conversion, and storage of solar irradiation is the most promising route for sustainably producing carbon-neutral energy at a scale commensurate with global energy use. Abundant solar energy can be directly converted to chemical energy stored in hydrogen through water splitting using a photoelec…
Copper-based nanomaterials and applications
Sunao Sugimoto、Takuya Aoki、Yutaka Iwahori2011-01-01The Abstracts of ATEM International Conference on Advanced Technology in Experimental Mechanics Asian Conference on Experimental Mechanics
Micro-Focused X-Ray CT Scanner has been used for nondestructive evaluation of composite materials at Aerospace Research and Development Directorate, Japan Aerospace Exploration Agency. Some successful examples of NDE of composites using Micro CT will be presented in this presentation. One example is debonding of fiber…
Nuclear Physics and ApplicationsElectron and X-Ray Spectroscopy TechniquesNon-Destructive Testing Techniques
Kei Shirata、Mark R. Wilson2011-01-01OpenAlex
Pure hard particle simulation was edited to simulate particle interaction with potential wells. The aim was to create a coarse-grain model that is more computationally efficient than conventional models, thereby allowing larger simulations over longer periods of time, which would allow us to observe a variety of micel…
Surfactants and Colloidal SystemsPolymer Surface Interaction StudiesPickering emulsions and particle stabilization
Pramod Singh、Jagmohan S. Negi、B. S. Rawat 等 6 位作者2011-01-01OpenAlex
The focus of the present paper is to find out the a bsorption and emission characteristics of the synthesized compound 1 (5-phenyl-3-[( E)-2-phenylvinyl]-4,5-dihydro-1H-pyrazole-1carbaldehyde). Different solvents from non-polar to polar were taken to find extinction coefficients, quantum yields and the ratio of the e…
Photonic and Optical DevicesNonlinear Optical Materials ResearchPhotochemistry and Electron Transfer Studies
O. A. Anikeenok2011-01-01OpenAlex
Expressions for the calculation of matrix elements of the Coulomb interaction of the electron with an infinite crystal lattice in ion crystals have been obtained. In the general case, matrix elements are calculated on the orbitals belonging to ions of different sites. Gaussian-type orbitals are used in the calculation…
X-ray Diffraction in Crystallography
Patrick Arnold、Lawrence A. Holm2011-01-01OpenAlex
This paper describes permitting, design, and construction activities for continued mixed low-level radioactive waste (MLLW) storage and disposal at the Nevada National Security Site (NNSS), formerly the Nevada Test Site. The original MLLW disposal cell (Cell 3) at NNSS ceased receiving mixed waste on November 30, 2010…
Radioactive contamination and transferGraphite, nuclear technology, radiation studiesNuclear and radioactivity studies
Akmal S. Gaballa、Atiat S. Barakat、Said M. Teleb 等 4 位作者2011-01-01OpenAlex
H-NMR spectra of the solid complexes have been obtained and assigned. Thermogravimetric analyses were also carried out. The data obtained agree with the proposed structures and show that the complexes decomposed to the corresponding metal oxide. The ligand and their metal complexes were screened for their antimicrobia…
Inorganic and Organometallic ChemistryRailway Systems and Materials SciencePolymer Synthesis and Characterization
J. W. MacDougall、Delphine Gout、J. L. Zarestky 等 8 位作者2011-01-01OpenAlex
Frustrated magnetic systems exhibit highly degenerate groundstates and strong fluctuations, often leading to new physics. Anintriguing example of current interest is the antiferromagnet ona diamond lattice, realized physically in A-site spinel materials. Thisis a prototypical system in three dimensions where frustrati…
High-pressure geophysics and materialsMagnetic and transport properties of perovskites and related materialsAdvanced Condensed Matter Physics
Shima Akbarpoursarabi、Hossein Nazockdast、Mahmood Masoomi2011-01-01OpenAlex
The relationship between the flow induced nanoclay orientation and the melt linear and non-linear viscoelastic behavior of Polypropylene/ organoclay nanocomposite films was studied. An attempt was also made to compare these results with the results obtained from the birefringence measurements. The elongational flow ra…
Polymer crystallization and propertiesPolymer Nanocomposites and PropertiesRheology and Fluid Dynamics Studies
Ioan Felea2011-01-01OpenAlex
The work is structured on 5 parts. In the first part it is made reference to the theme's actuality in terms of the necessity to apply the technical diagnosis to the electric power transformers in order to ensure the corresponding level of electricity supply service. Onwards, it is specified the set of stress and state…
High voltage insulation and dielectric phenomenaPower Transformer Diagnostics and InsulationPower System Reliability and Maintenance
Toru Inoue、Akihiro Yamada、Takaaki Kawazoe 等 6 位作者2011-01-01OpenAlex
Introduction Recently 6-6 compression system was developed (Nishiyama et al., 2008; Kawazoe et al., 2010), and this system has a lot of advantages compared to the conventional single stage cubic anvil system. The advantages are as follows: 1) As for the first stage anvil alignment, it is considerably easy because we o…
Advanced ceramic materials synthesisNuclear materials and radiation effectsX-ray Diffraction in Crystallography
Osama M. Nayfeh2011-01-01OpenAlex
Transistors are constructed using chemical- vapor-deposited graphene on mechanically flexible polyimide and incorporate a low-temperature atomic-layer-deposited gate dielectric. Three-micrometer gate length transistors with Vds = 2.0 V have a drive current of > 0.3 A/mm with a transconductance of > 3 mS/mm. The peak h…
Graphene research and applicationsQuantum and electron transport phenomenaAdvanced Memory and Neural Computing
Nicolas Rouhier、Jean‐Pierre Jacquot、Lina Misevičienė 等 6 位作者2011-01-01HAL (Le Centre pour la Communication Scientifique Directe)
International audience
Mass Spectrometry Techniques and ApplicationsRedox biology and oxidative stressAdvanced Nanomaterials in Catalysis
Xuening Fei、Yin Liu、Chao Li 等 4 位作者2011-01-01OpenAlex
Fluorescence dyes and quantum dots can occur to fluorescence resonance energy transfer (FRET) by bonding of each other. Also, fluorescence dyes are modified by chitosan can improve the biocompatibility in physiological and fluorescence optical behavior. In this paper, fluorescence dye thiazole orange (TO) bonding quan…
Quantum Dots Synthesis And Properties
Hanae Saishu、Atsushi Okamoto、Noriyoshi Tsuchiya2011-01-01OpenAlex
The occurrences of silica deposits (quartz veins, silica sinters, silica scales) suggest that precipitation via nucleation and overgrowth on pre-existing mineral surfaces occurs under crustal conditions. We conducted hydrothermal flow-through experiments on silica precipitation using no mineral substrate at 120–430 °C…
Geological and Geochemical AnalysisClay minerals and soil interactionsMineralogy and Gemology Studies