Destructive and non-destructive methods for the determination of micro-trace amounts of antimony in high purity silicon by neutron activation analysis |
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| Authors: | S G Chen |
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| Institution: | (1) Institute of Nuclear Energy Research, Atomic Energy Council, P. O. Box 3, 325 Lung-Tan, Taiwan (ROC) |
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| Abstract: | Destructive and non-destructive methods have been used for the determination of microtraces of antimony in high-purity silicon powder. The destructive method was based on substoichiometric radioactivation analysis with solvent extraction using BPHA and cupferron as organic reagents. The antimony contents in high-purity silicon can be determined by the proposed method. |
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