Search
Search Results
-
-
The s process in massive stars, a benchmark for neutron capture reaction rates
A clear definition of the contribution from the slow neutron-capture process (s process) to the solar abundances between Fe and the Sr-Zr region is a...
-
Modular binary octahedral symmetry for flavor structure of Standard Model
We have investigated the modular binary octahedral group 2 O as a flavor symmetry to explain the structure of Standard Model. The vector-valued...
-
Characteristics of cellulose-microalgae composite
The composites were prepared in order of mixing the cellulose with the N. commune , dissolution-regeneration procedure by LiOH/Urea aqueous solution...
-
Method of sealing pores in porous low-k SiOC(-H) films fabricated using plasma-assisted atomic layer deposition
The influence of substrate temperature during plasma-assisted atomic layer deposition (PAALD) of porous low- k SiOC(-H) thin films on p -type Si(100)...
-
Effects of zinc cap** layers and annealing on the properties of porous silicon
Porous silicon (PS) was prepared by using electrochemical anodization. Ultra-thin zinc layers were deposited on the PS by using plasma-assisted...
-
Effects of ultraviolet irradiation treatment on low-k SiOC(−H) ultra-thin films deposited by using TMS/O2 PEALD
We report on the electrical characteristics for the metal-insulator-semiconductor (MIS) structure of low-dielectric-constant SiOC(−H) films. The...
-
Photoluminescence and photocatalytic activity of zinc tungstate powders
ZnWO 4 powders with grain size in range 20 nm–10 µm have been synthesized by a simple combustion method and subsequent calcinations. The...
-
Luminescence studies of fresh water diatom frustules
Siliceous frustules were extracted from fresh water diatoms by treating with concentrated HCl. The diatom frustules consist of nano-porous silica...
-
The crucial role of singlet oxygen in the formation of photoluminescence from nanoporous silicon
It is shown that nanoporous silicon electrochemically fabricated on p -type silicon (1–4 Ω cm) in complete darkness exhibits nearly no...
-
Photoluminescence of CdSe nanoparticles in porous GaP
The photoluminescence properties of porous GaP films nanostructured with CdSe particles ( d = 2.8 nm) are studied. It is shown that deposition of the...
-
Cross-sections of large-angle hadron production in proton–and pion–nucleus interactions V: lead nuclei and beam momenta from ±3 GeV/c to ±15 GeV/c
We report on double-differential inclusive cross-sections of the production of secondary protons, charged pions, and deuterons, in the interactions...
-
Morphological characterization of porous GaP prepared by electrochemical etching
In this study, the formation of porous GaP obtained by a constant potential anodic process has been investigated. The pore morphology and porous...
-
Sensitized anti-stokes luminescence centers in AgCl crystals
In the AgCl microcrystals with adsorbed methylene blue dye molecules, sensitized anti-Stokes luminescence centers formed as a result of a...
-
Surface structure of nascent particles of ultrahigh molecular weight poly(ethylene) reactor powders
A comparative investigation of the surface structure of three ultrahigh molecular weight poly(eth-ylene) (UHMWPE) reactor powders that differ by...
-
Cross sections of large-angle hadron production in proton– and pion–nucleus interactions III: tantalum nuclei and beam momenta from ±3 GeV/c to ±15 GeV/c
We report on double-differential inclusive cross sections of the production of secondary protons, charged pions, and deuterons, in the interactions...
-
Characterization of ZnO:Ga and ZnO:N films prepared by PLD
The thin films of zinc oxide have been produced by the pulse laser deposition method at various levels of gallium and nitrogen do**. To obtain the n ...
-
Use of photophysically active units of ionic polypseudorotaxanes for analysis of the supramolecular structure of the polymer necklace
The structure and supramolecular ordering of polymer complexes formed as the result of a combination of ionic and hydrophobic-hydrophilic...
-
Optically excited secondary emission spectra of photonic crystals based on synthetic opals
The photonic dispersion, the group-velocity dispersion, the effective mass, refractive index, and the spectral distribution of the density of...
-
Effect of the granule size in porous silicon on the photosensitization efficiency of molecular oxygen on the surface of silicon nanocrystals
Photoluminescence is used to study the effect of the granule size in porous silicon on the generation efficiency of the excited state of molecular...