| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1683608 | Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms | 2010 | 4 Pages |
Abstract
We report here results comparing the efficiency of three iodine extraction methods for the determination of 129I/I ratios in small samples. The direct organic extraction had the highest average yield. 129I/I ratios determined from targets prepared by direct organic extraction and silver extraction are comparable to each other within the error limits. The smallest sample from which a reliable 129I/I ratio was measured, started with an iodine input of 0.2Â mg iodine and contained 0.14Â mg AgI in the target.
Keywords
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Surfaces, Coatings and Films
Authors
Z. Lu, U. Fehn, X. Zhao, W.E. Kieser, H. Tomaru,