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37  Articles
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The research about the characterization of neutron energy spectrum as the effect of thickness variation of beryllium (Be) target on HM-30 cyclotron using Monte Carlo N-Particle eXtended (MCNP-X) has been conducted. This research aims to know the character... see more

Beryllium oxide nano-structures grown during high temperature oxidation of neutron irradiated beryllium has been investigated. Oxidation of non - irradiated and neutron irradiated beryllium was performed in differential thermal analyzer in an atmosphere o... see more

We present the synthesis of two silyl beryllium halides HypSiBeX·(thf) (HypSi = Si(SiMe3)3, X = Cl 2a, I 4a) and the molecular structure of 2a as determined by single crystal X-ray diffraction. Compounds 2a and 4a were characterized via multi-nuclear NMR ... see more

Ion-surface collision studies are carried out with small deuterated hydrocarbon cations i.e. CDx + with x = 2-4 colliding with fusion relevant Beryllium (Be) thin films with ions incident energy as low as 0 eV and as high as Ein = 100 eV. Be films are coa... see more

The meteoric cosmogenic beryllium has been used as an essential geophysical tracer in the analysis of atmospheric flows and erosion soils since 1960. The first measurements Be-7 and Be-10 concentrations in rainwater from Mexico, have been carried out by u... see more

During the middle of 60’s decade an intense investigation about of the beryllium geochemistry was developed, particularly by soviet researchers. After this period only rare studies were carry out. Currently, the economic value combined the possible danger... see more

In neutron detection, the more common method is using electronic instrumentation associate with Bonner spheres, however, currently the Nuclear Tracks Methodology (NTM) is coming popular because of the simplicity, flexibility in size of the detector, no re... see more

Cosmogenic 10Be concentrations in Antarctic ice (Vostok site), during the past 150 ka (1 ka = 1000 years) have been spectrally analyzed. The current interest in beryllium refers on its use as a dating tool in lake, offshore/marine, and ice-core environmen... see more

Toxic elements are one of the main sources of environmental pollution that negatively effects on human health. Research in this direction is conducted to reduce the degree of negative effects and additional pollution of the environment. Increasing require... see more

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