Materials Literature
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Abstract LaB2O4F is prepared from stoichiometric mixtures of La2O3, B2O3, and LaF3 under high‐pressure/high‐temperature conditions (BN crucibles in multianvil press, 1300 °C, 1.1 GPa).
Solidification microstructure of Gd-16wt%Co master alloy is characterized by the primary (Gd), CoGd3, and Co7Gd12 dendrites plus (Co3Gd4+Co7Gd12) eutectic. In the laser melting conditions, the rapid solidification of melting pool shows three layers along the radial direction. The size of melting pool decreases with th…
A photoflash method of thermal diffusivity measurement was used to determine the value of thermal diffusivity of a sandwiched aluminum layer in a three-layer sample when the sample is simultaneously subjected to both thermal and electric field gradients. The value of the thermal diffusivity of the sample initially mea…
To make fuels and oxides react better, Iron oxide nanoring was synthesized using hydrothermal method and then self-assembled with nano aluminum particles. Iron oxide were characterized by hollow column morphology with outer diameters of 200-240nm, inner diameters of 90-120nm and heights of 120-150nm using SEM and TEM.…
In order to develope the eri-silk/bamboo fiber blended yarn for knitting, the authors analyze the main qualities of eri-silk and bamboo pulp, explain the method of pre-processing the eri-silk stapes in detail and the spinning technique of the eri-silki staple and bamboo pulp fiber blended yarn. Various measures are ta…
Mechanical deformation of nanocrystalline copper has been simulated by means of molecular dynamics. The embedded atom method (EAM) potential was adopted for calculating the interatomic interaction. Samples with different grain sizes, 2.7 and 4.2 nm, were prepared by sintering spherical nanocrystals of different sizes.…
We have performed the electronic and phonon band structures of BxIn1-xN for various concentration of Boron using the pseudopotential method. The electronic band structure calculation was done using the GW approximation while the phonon band structure was done using the density functional perturbation theory. All calcu…
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Torus networks of moderate degree have been widely used in the supercomputer industry. Tori are superb when used for executing applications that require near-neighbor communications. Nevertheless, they are not so good when dealing with global communications. Hence, typical 3D implementations have evolved to 5D network…
In this paper, the empirical statistical and artificial neural network methods are established. We present a comparative study of two modeling methodological for predicting the fiber diameter of spunbonding nonwovens from the process parameters. The radial basis neural network, which has good approximation capability…
Water/n-propanol/nonionic surfactant /phenylacetylene micellar systems were formulated and used for the hydration ofphenylacetylene. The ratio (w/w) of n-propanol/surfactant equals 2/1. The surfactants were sucrose laurate (L1695) and Marlipal 24/70 (M2470). The extent of the micellar region as function of temperature…
Proses pengerasan presipitasi adalah salah satu metode untuk meningkatkan kekuatan material. Dalam penelitian ini ditunjukkan bahwa prinsip tersebut dapat diterapkan pada paduan Aluminium AA 2024 yaitu dengan menerapkan proses TMT yang merupakan gabungan antara perlakuan panas (heat treatment) dan proses deformasi (me…
We propose a polarization-insensitive and high-efficiency plasmonic silicon Schottky diode for detection of sub-bandgap photons in the optical communication wavelength range through internal photoemission. Our photodiode is based on a hybrid plasmonic silicon waveguide. It has a gold film covering both the top and the…
do seu tempo e conhecimento no desenvolvimento deste trabalho, muitas vezes me ensinando conhecimento básico sobre química.
Knowledge of cell electronics has led to their integration to medicine either by physically interfacing electronic devices with biological systems or by using electronics for both detection and characterization of biological materials. In this dissertation, an electrical impedance sensor (EIS) was used to measure the…
ADVERTISEMENT RETURN TO ISSUEPREVAddition and Correct...Addition and CorrectionORIGINAL ARTICLEThis notice is a correctionCorrection to "Coformulation of Doxorubicin and Curcumin in Poly-(d,l-lactide-co-glycolide) Nanoparticles Suppresses the Development of Multidrug Resistance in K562 Cells"Ranjita Misra and Sanjeeb…
Semiconductor nanowires have attracted great interest as building blocks for future electronic and optoelectronic devices. The variability of the growth process opens the opportunity to control and combine the various properties tailoring for specific application. It was shown that the electrical and optical character…
"A brief reply to comments on: ‘Constant intermittent flow of dislocations: central problems in plasticity’." Materials Science and Technology, 30(1), pp. 127–128
The electronic and magnetic bulk properties of half-metallic Heusler alloys\nsuch as Co$_{2}$FeSi, Co$_{2}$FeAl, Co$_{2}$MnSi and Co$_{2}$MnAl are\ninvestigated by means of {\\em ab initio} calculations in combination with Monte\nCarlo simulations. The electronic structure is analyzed using the plane wave\ncode Quantu…
“Drug-eluting” biomaterials control the release of a drug into the tissue surrounding an implant with the goal of inducing proper healing responses in a localized area around the device. This chapter explores the application of scanning probe microscopy (SPM) to the nanomechanical characterization of drug-eluting coat…