Materials Literature
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We investigated the proton irradiation effect of thermal conductivities for individual single-crystalline Bi nanowires grown by the on-film formation of nanowires (ON–OFF). The thermal conductivities of Bi nanowires with diameter of 154 and 112 nm were measured using suspended devices before and after proton irradiati…
Dielectric properties of poly(acrylic acid)-graft-poly(ethylene oxide) (PAA-g-PEO) aqueous solution were measured as a function of concentration and temperature over a frequency range of 40 Hz to 110 MHz. After subtracting the contribution of electrode polarization, three relaxation processes were observed at about 20…
The effect of low temperature post-annealing on the phase transitions and magnetocaloric properties in bulk Ni44Mn45Sn11 alloy has been investigated. The results indicate that with the increase of annealing temperature, the martensite start temperature decreases rapidly, while the Curie temperature of austenitic phase…
We experimentally investigate segregation behaviors of binary granular mixtures consisting of granular chains and spherical grains with different interstitial media under vertical vibrations. A quantitative criterion is proposed to locate the boundaries between different vibrating phases. The water-immersed granular m…
In this work, the growth and ferromagnetic properties of ε-FeSi thin film on Si(100) substrate prepared by molecular beam epitaxy are reported. The inter-diffusion of Fe layer on Si(100) substrate at 600 °C results in polycrystalline ε-FeSi layer. The determined activation energy was 0.044 eV. The modified magnetism f…
This study was carried out to evaluate the effect of long-term natural aging ongermination ability and several biochemical characteristics regarding soluble sugars and polyphenol matter contents and radical scavenging activity of Periplocaangustifolia Labill. (Asclepiadaceae) stored seeds for 1, 3, 7, 10, 11 and 15-ye…
A method for automatic computation of parameter derivatives of numerically computed light scattering signals is demonstrated. The finite-element based method is validated in a numerical convergence study, and it is applied to investigate the sensitivity of a scatterometric setup with respect to geometrical parameters…
As device design rule has been made pattern size shrink, overlay control has become one of the most critical issues for semiconductor manufacturing. Advanced lithographic exposure tools, such as EUV and i-ArF scanners, require high-order overlay corrections. In conventional overlay metrology, several overlay targets a…
The solubilities in water of four main ginger bioactives, 6-gingerol, 6-shogaol, 8-gingerol and 10-gingerol, were predicted using a conductor-like screening model for real solvent (COSMO-RS) calculations. This study was conducted since no experimental data are available for ginger bioactive solubilities in hot water.…
We investigated the release characteristics of single-wall carbon nanotubes (CNTs) synthesized by a pilot-scale plant. In addition to on-site aerosol measurements at the pilot-scale plant where the CNTs were synthesized, harvested, and packed, we conducted dustiness tests by vortex shaking and by transferring CNTs fro…
A simple and direct method for preparation of thermo- and pH- responsive materials based on starch is presented. Introduction of 2-hydroxy-3-butoxypropyl as hydrophobic group into starch developed thermo-responsive material, and further introduction of hydrophilic carboxymethyl group could produce dual thermo- and pH-…
The effect of Lu surface concentration on oxygen permeation in polycrystalline α‐alumina wafers was determined at 1773 K under limited oxygen potential gradients (Δ ), where the two surfaces of the wafer were deliberately subjected to different oxygen partial pressures [ (I) ≪ (II)]. When oxygen permeation occurred ma…
Horizontal polarization of the plasma during electron cyclotron resonance heating (ECRH) is capable of suppressing the reversed-shear Alfvén eigenmodes. The suppression mechanism consists in the formation of a potential 'hill' for the cascade modes when the ECRH power is deposited slightly inside of the q min -surface…
Photo resist shrinkage during CD-SEM measurements has been a well known phenomenon. It presents great difficulties and challenges in CD-SEM metrology, for example, in the CD-SEM tool matching. The “check board” method currently popular in CD-SEM tool matching avoids measuring the same location twice and resorts to the…
A phonon modes and elastic properties of two different rare-earth based bulk metallic glasses Sc 36 Al 24 Co 20 Y 20 and Gd 36 Al 24 Co 20 Y 20 are computed using Hubbard-Beeby approach and our well established model potential. The local field correlation functions due to Hartree (H), Taylor (T), Ichimaru and Utsumi (…
We have extracted an extensive collection of recurrent structural motifs (RSMs), which consist of sequentially non-contiguous structural motifs (4-6 residues), each of which appears with very similar conformation in three or more mutually unrelated protein structures. We find that the proteins in our set are covered t…
Starting from the rigorous excitation equation, the propagation of waves through a 2D waveguide with the periodically corrugated finite-length insert is examined in detail. The corrugation profile is chosen to obey the property that its amplitude is small as compared to the waveguide width, whereas the sharpness of th…
Three heterometallic coordination polymers based on 4-amino-1,2,4-triazole (atrz), Cd2.98Fe2.02(atrz)6(SCN)10·2H2O (1), Cd2.86Co2.14(atrz)6(SCN)10·2H2O (2), and Cd2.02Ni2.98(atrz)6(SCN)10·2H2O (3), were synthesized. Crystal structures of the polymers were determined by single-crystal X-ray diffraction, X-ray powder di…
Using a series of uranyl acetate stained or platinum-palladium shadowed organic samples, an empirical analytical method to extract surface information from energy-filtered transmission electron microscopy (EFTEM) images is described. The distribution of uranium or platinum-palladium atoms, which replicate the sample s…
The new measuring method that we developed executes a contour shape analysis that is based on the pattern edge information from a SEM image. This analysis helps to create a highly precise quantification of every circuit pattern shape by comparing the contour extracted from the SEM image using a CD measurement algorith…