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Improved characteristics of near-band-edge and deep-level emissions from ZnO nanorod arrays by atomic-layer-deposited Al2O3 and ZnO shell layers
We report on the characteristics of near-band-edge (NBE) emission and deep-level band from ZnO/Al 2 O 3 and ZnO/ZnO core-shell nanorod arrays (NRAs)....
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Interfacial Phenomena among Liquid Iron-Carbon Alloy, Liquid Slag, and Solid CaO
Interfacial phenomena between hot metal, liquid slag and solid CaO are important to the understanding of the desulfurization reaction in hot-metal...
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Biocompatible micro-sized cell culture chamber for the detection of nanoparticle-induced IL8 promoter activity on a small cell population
In most conventional in vitro toxicological assays, the response of a complete cell population is averaged, and therefore, single-cell responses are...
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Fabrication of HfO2 patterns by laser interference nanolithography and selective dry etching for III-V CMOS application
Nanostructuring of ultrathin HfO 2 films deposited on GaAs (001) substrates by high-resolution Lloyd's mirror laser interference nanolithography is...
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Generating and measuring the anisotropic elastic behaviour of Co thin films with oriented surface nano-strings on micro-cantilevers
In this research, the elastic behaviour of two Co thin films simultaneously deposited in an off-normal angle method was studied. Towards this end,...
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Optical identification of electronic state levels of an asymmetric InAs/InGaAs/GaAs dot-in-well structure
We have studied the electronic state levels of an asymmetric InAs/InGaAs/GaAs dot-in-well structure, i.e., with an In 0.15 Ga 0.85 As quantum well (QW)...
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Improved Hardfacing for Drill Bits and Drilling Tools
New flame spray hardfacing, DSH (DuraShell ® Steel Hardfacing, US patent pending), was developed to improve thermal conductivity, abrasion wear, and...
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An investigation into the interaction between carbon-based nanomaterials and Escherichia coli cells using atomic force microscopy
Using atomic force microscopy (AFM), the nature of the contact between a wide range of carbonbased nanomaterials (CBNs) and Escherichia coli cells is...
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Mechanochemical preparation of Ni x Al y /Al2O3 nanocomposites
The mechanochemical preparation of nickel aluminide/corundum (Ni x Al y /Al 2 O 3 ) powder nanocomposites is shown to be possible during the...
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Synthesis of functionally substituted metalloporphyrin receptor and study of their supramolecular properties
The ways of supramolecular self-assembly of metalloporphyrins containing peripheral ligand groups with metal cations and exobidentate ligands are...
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Formation of nanoislands on the surface of thin dipeptide films under the effect of vaporous organic compounds
Sorption properties of a thin L-alanyl-L-valine dipeptide film for vapors of organic compounds, i.e., methanol and toluene, were studied....
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Topology of nanometric graphite films
This work submits the results of a study in which the combinational scattering (CS) spectroscopy and electronic and optical microscopy of nanometric...
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Size-dependent melting of nanocrystals: a self-consistent statistical approach
A self-consistent statistical method is used to describe size effects on melting of free nanocrystals. The melting transition is assumed to be...
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Synthesis and studies of mesomorphism of new octa-(benzo-15-crown-5)-substituted phthalocyanines and transition metal phthalocyaninates
Previously unknown octa-(benzo-15crown-5)-substituted phthalocyanine (1) and its metallocomplexes with Ni(II) (2), Co(II) (3), Cu(II) (4), Zn(II)...
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Nickel(II), palladium(ii), platinum(ii), and magnesium(ii) fluorene-substituted porphyrinates: Synthesis, structure, and comparative analysis of fluorescence spectra
Using free meso -tetra(2-fluorenyl)porphine (H 2 TFP) and nickel(II), palladium(II), and platinum(II) chlorides and an MgBr 2 · Et 2 O complex,...
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Mechanism of formation of the high-coercivity state in nanostructured hard magnetic Fe-Cr-Co and Fe-Ni-Al-Co-Cu alloys
The leading process that controls all other processes that form the high-coercivity state in Fe-Cr-Co and Fe-Ni-Al-Co-Cu alloys is assumed to be...
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Mechanically activated aluminothermic reduction of titanium dioxide
Addressed is the effect of ball milling on aluminothermic reduction of TiO 2 . In 0.5-h milled 3TiO 2 + Al mixtures, a two-step reaction was found to...
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Synthesis of nanocrystalline boron nitride by combustion process
Nanocrystalline boron nitride powders were synthesized by combustion process using urea as a fuel. Experiments were carried out by heating boric acid...
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Novel combustion synthesis of La3+-substituted MnFe2O4
La 3+ -substituted MnFe 2 O 4 compounds have been prepared by using a novel combustion synthesis method. This process was found to yield homogeneous,...
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Synthesis of boron carbide by calciothermic reduction process
Boron carbide (B 4 C) powders were synthesized by calciothermic reduction process from the mixtures of borax (or boron trioxide), petroleum coke, and...