منابع مشابه
Effect of swift heavy ion irradiations in polycrystalline aluminum nitride
Thanks to its high thermal conductivity, aluminum nitride may be a serious candidate as fuel coating for the Gas Fast Reactor. However, its behavior under irradiation is not entirely well understood. In order to catch a glimpse of this behavior, specimens were irradiated with swift heavy ions of different energies then characterised by both thermally stimulated luminescence and optical absorpti...
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I N CONSIDERING the radiobiological effects of ionizing radiations, there is one area of investigation which is of considerable interest, but as yet relatively little studied, i.e., the tissue effect. In contrast to the direct cellular effect, which has been extensively studied, how do xrays and irradiation with heavy ions affect highly organized tissues? Also, how does irradiation beam size al...
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A procedure was developed that allows precise determination of molybdenum isotope abundances in natural samples. Purification of molybdenum was first achieved by solvent extraction using di(2-ethylhexyl) phosphate. Further separation of molybdenum from isobar nuclides was obtained by ion chromatography using AG1-X8 strongly basic anion exchanger. Finally, molybdenum isotopic composition was mea...
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D. Schulz-Ertner, C. Thilmann, M. Wannenmacher, J. Debus Before patient irradiations started in 1997, a radiation unit was built at the heavy ion synchrotron of the GSI and major future directed technical and radiobiological innovations have been implemented. For the first time, tumor conform application of carbon beams was realized by intensity-controlled rasterscanning with pulse-to-pulse ene...
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We have studied the colour centre production in yttria-stabilized zirconia (ZrO(2):Y(3 +)) by heavy ion irradiation in the GeV range using on-line UV-visible optical absorption spectroscopy. Experiments were performed with 11.4 MeV amu(-1) (127)Xe, (197)Au, (208)Pb and (238)U ion irradiations at 8 K or room temperature (RT). A broad and asymmetrical absorption band peaked at a wavelength about ...
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ژورنال
عنوان ژورنال: Philosophical Magazine
سال: 2010
ISSN: 1478-6435,1478-6443
DOI: 10.1080/14786430903217826