X-Ray Spectrographic Analysis of Rare Earths in Yttrium-Iron Garnet Powders
| Autor: | J. C. Lloyd, J. D. Kuptsis |
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| Rok vydání: | 1962 |
| Předmět: | |
| Zdroj: | Advances in X-ray Analysis. 6:389-395 |
| ISSN: | 2631-3626 0376-0308 |
| DOI: | 10.1154/s0376030800002251 |
| Popis: | Analysis schemes for eleven rare earths (Ce, Pr, Nd, Sm, Eu, Tb, Dy, Ho, Er, Tm, Yb) taken singly in Y-Fe garnet powders are presented. Straight-line calibrations result in all cases, usually over a range from below 0.5 wt.% to better than 6 wt.%. Errors were held to ±5-10% even using extraordinarily simple sample preparation techniques. Data are presented relating to the effects of particle size and sample preparation on precision and accuracy of the resulting analysis. |
| Databáze: | OpenAIRE |
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