Alex Zirakparvar R&D Associate - Analytical Chemist Contact ZIRAKPARVANA@ORNL.GOV All Publications Trace Elemental Analysis of Bulk Thorium Using an Automated Separation–Inductively Coupled Plasma Optical Emission Spectroscopy Methodology Nuclear Analytical and Chemical Isotopics Laboratories Sample Analytical Plan for the Sister Rod Spent Nuclear Fuel Specimens. Exploration of ICP platforms for measuring elemental impurities in uranium ore concentrates A preliminary investigation into the use of molecular oxide and hydride secondary ion relationships for improvement of the 236U/238U determination on a NanoSIMS 50L Improving Elemental Ratio Measurements on Uranyl Fluoride with NanoSIMS Lu-Hf isotopic evidence of a deep mantle plume source for the ~2.06 Ga Bushveld Large Igneous Province A NanoSIMS 50 L Investigation into Improving the Precision and Accuracy of the 235U/238U Ratio Determination by Using the Molecular 235U16O and 238U16O Secondary Ions Lu-Hf and Sm-Nd geochronological constraints on the influence of subduction metamorphism in controlling the Hf-Nd terrestrial array: Evidence from the world’s orogenic belts Pagination First page « First Previous page ‹â¶Ä¹ Page 1 Current page 2 Key Links Organizations Physical Sciences Directorate Chemical Sciences Division Nuclear Analytical Chemistry Section Chemical and Isotopic Mass Spectrometry Group
News Simultaneous detection of uranium isotopes, fluorine advances nuclear nonproliferation monitoring
