Fingerprinting uranium: X-rays identify mobile, stationary forms of atomic pollutant
Monday, December 19, 2011 - 08:20
in Physics & Chemistry
(PhysOrg.com) -- Determining if uranium will zip through the soil or not is easier now, thanks to scientists at Pacific Northwest National Laboratory and the University of North Texas. Dr. Eugene Ilton and Dr. Paul Bagus elucidated a systematic approach for identifying uranium's state and hence its mobility. Their method uses x-rays, in the form of x-ray photoelectron spectroscopy. Their technique and detailed analysis appear in an invited perspective article in Surface and Interface Analysis.