Materials Literature
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Using Spin-polarized Electron-Energy Loss Spectroscopy (SPEELS), the plasmon excitations were probed in a few atomic layers thick Ag film deposited on an Fe layer or on a single crystal of W(110). The measurements were performed at two specular geometries with either a 25° or 72° angle of incidence. On a clean Fe laye…
To study the potential role of low energy secondary electrons in focused electron beam induced deposition (FEBID) we have studied FEBID using 1,1-dichloro-1-silacyclohexane, silacyclohexane and 1,3,5-trisilacyclohexane. While the first of these compounds shows appreciable cross sections for dissociative electron attac…
Purpose The purpose of this paper is to approximate the convective heat transfer using a few non-dimensional parameters in the design process of large synchronous machines. The computed convective wall heat transfer coefficient can be used in circuit models or can be defined in numerical heat conduction (HC) models to…
Purpose The purpose of this paper is to analyze the impact of different current representation models in the high field magnets characterization. Inverse source methodology used for current reconstruction is discussed. The regularizing effect of successive field map computation in different regions is also assessed.
The paper investigates the electric field distribution in polymer suspension insulator when exposed to contaminants. The analyzed suspension insulator has glass core and will be simulated using FEM (Finite Element Method) software. Contaminant used is sea water. Simulations carried out by comparing the condition of th…
Modelling of the C 60 cage by a square-well potential U c ( r ) is a popular approximation. In the literature, some inconsistency is present in choosing the magnitudes of parameters of U c ( r ). In the present study, e + C 60 and e + A @C 60 elastic scattering is scrutinized versus the parameters of U c ( r ) in orde…
Cerium oxide nanoparticles are investigated as radioprotectors and radiosensitizers for normal (healthy) and tumor cells for charged particle radiation. Results are presented for cell survival and DNA damage for in-vitro irradiation of normal breast epithelial cells and prostate tumor cells by 1.5 - 3.0 MeV protons.
Abstract Two Cu(I) complexes based on the thioethyl‐bridged triazol‐pyridine ligand with tetrathiafulvalene unit (TTF‐TzPy, L), [Cu(I)(Binap)(L)]BF4 (5, Binap=2,2’‐bis(diphenylphosphino)‐1,1’‐binaphthyl) and [Cu(I)(Xantphos)(L)]BF4 (6, Xantphos=9,9‐dimethyl‐4,5‐bis(diphenylphosphino)‐xanthene), have been synthesized.…
In this paper, we report a novel doping method based on a solution process to fabricate source and drain regions of a self-aligned ZrInZnO thin-film transistor (TFT). A solution of Sn compound mixed with poly(propylene carbonate) (PPC) was used to allow Sn to be diffused into ZrInZnO source and drain regions. The resi…
Recent experiments have found that a mechanically distorted blue phase can exhibit a primary linear electro-optic (Pockels) effect [F. Castles et al., Nat. Mater. 13, 817 (2014)]. Here, it is shown that flexoelectricity can account for the experimental results and a model, which is based on continuum theory but takes…
We report a nanoapertured metal surface that demonstrates anomalous refraction of light for a wide range of incident angles. A nanoslit aperture is designed to serve as a tilted vertical-dipole whose radiation pattern orients to a glancing angle direction to substrate. An array of such slanted nanoslits formed in a me…
The dipole interaction model is a classical electromagnetic theory for calculating circular dichroism (CD) resulting from the π-π* transitions of amides. The theoretical model, pioneered by J. Applequist, is assembled into a package, DInaMo, written in Fortran allowing for treatment of proteins. DInaMo reads Protein D…
The objective of this study was to investigate and compare the kinetic and photocatalytic activity of conducting polypyrrole-TiO 2 nanocomposite for the degradation of Methylene Blue (MB) and Acid Orange 7 (AO7) dyes under UV light irradiation. Conducting polypyrrole-TiO 2 nanocomposite was synthesised by chemical oxi…
Linear and nonlinear Fowler–Nordheim (FN) plots from semiconductors emitters arrays were equally reported by researchers with occasionally inexplicit justification of either behaviour. Interpretation of experimental field emission data depends on explaining the FN plot behaviour from these arrays. The FN plot behaviou…
Triple differential cross sections (TDCSs) of the electron-impact ionization of carbon dioxide are measured in the coplanar asymmetric geometry, with incident electron energy value of 250eV, and ejected electron of 37eV. We will report the experimental results in comparison with the theoretical calculations of the M3D…
No AccessHandbuch Wärmebehandeln und BeschichtenSep 2015Wärmebehandlung von Eisen-Kohlenstoff-GusswerkstoffenHermann VettersHermann VettersSearch for more papers by this authorhttps://doi.org/10.3139/9783446430037.012SectionsAboutPDF ToolsAdd to FavoritesDownload CitationTrack CitationsCopy LTI LinkPDF key 'share (en)…
The quantum dynamics of the hydrogen molecule confined in carbon nanotubes is studied using the MCTDH algorithm. Novel insights on the coupling between the different degrees of freedom are found and discussed for this system.
Independent atom model and the optical potential approach are used in order to calculate the differential and integral cross sections for the electron scattering by single-, two- and three-atom compounds of phosphorus. The potentials and atomic characteristics are determined in the local approach of the stationary and…
Arsenic is a hazardous element which causes several serious ill effects on the living being. Therefore the present study aims to investigate the arsenic uptake rate of Eichhornia crassipes from the water samples amended with arsenic concentration 1mg/l, 5mg/l, 10mg/l, 20mg/l, 30mg/l respectively for the experimental p…
A systematic study of angle-integrated cross sections for electron scattering from neutral aluminum is presented. The calculations cover ionization, elastic scattering, and excitation of the 14 states (3 s 2 np ) 2 P 0 ( n =3, 4, 5, 6), (3 s 2 ns ) 2 S ( n =4, 5, 6), (3 s 2 nd ) 2 D ( n =3, 4), (3 s 3 p 2 ) 4,2 P , 2…