Portable Strontium-90-Barium X-ray Source (ORINS)
نویسندگان
چکیده
منابع مشابه
SBN60, strontium-barium niobate at 100 K
The title compound, Sr0.6Ba0.4Nb2O6 (strontium barium niobium oxide), belongs to the group of strontium-barium niobates with varying composition of Sr and Ba. Their general formula can be written as Sr x Ba1 - x Nb2O6. Below the Curie temperature, T c , these materials indicate ferroelectric properties. The Curie temperature for SBN60 is equal to 346±0.5 K so the structure is in the ferroelectr...
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The desmid green alga Closterium moniliferum belongs to a small number of organisms that form barite (BaSO(4)) or celestite (SrSO(4)) biominerals. The ability to sequester Sr in the presence of an excess of Ca is of considerable interest for the remediation of (90)Sr from the environment and nuclear waste. While most cells dynamically regulate the concentration of the second messenger Ca(2+) in...
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MIRRORCLE-6X is a portable synchrotron composed of a 6-MeV microtron injector, and a 60cm outer diameter exactly circular synchrotron ring made of a normal conducting magnet. The injection is performed at 400 Hz repetitions by 100 mA injector peaks current, which lead to 3A accumulated peak current. X-rays are generated by a collision of the relativistic electron beam and a small target placed ...
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Sorption of dissolved strontium on kaolinite, amorphous silica, and goethite was studied as a function of pH, aqueous strontium concentration, the presence or absence of atmospheric CO(2) or dissolved phosphate, and aging over a 57-day period. Selected sorption samples ([Sr(aq)](i) approximately 0.5-1x10(-3) m) were examined with synchrotron X-ray absorption spectroscopy (XAS) at low (13-23 K) ...
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ژورنال
عنوان ژورنال: RADIOISOTOPES
سال: 1963
ISSN: 1884-4111,0033-8303
DOI: 10.3769/radioisotopes.12.101