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Use of a Mixture Comprising Erbium and Praseodymium as a Radiation Attenuating Composition, Radiation Attenuating Material, and Article Providing Protection Against Ionising Radiation and Comprising Such a Composition
Use of a Mixture Comprising Erbium and Praseodymium as a Radiation Attenuating Composition, Radiation Attenuating Material, and Article Providing Protection Against Ionising Radiation and Comprising Such a Composition
The invention relates to the use of a mixture comprising erbium and praseodymium as a radiation attenuating composition, i.e. as a composition that can attenuate ionising radiation, in particular X- and gamma-type electromagnetic radiation.;The invention also relates to a radiation attenuating material comprising an erbium- and praseodymium-based composition, as well as a protective article which provides group or individual protection against ionising radiation and comprises said material.;The invention is suitable for use in nuclear medicine (scintigraphy, radiotherapy, etc.), radiology, medical imaging, the nuclear industry, etc.
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