Instrumental Neutron Activation Analysis for Certification of Ion-Implanted Arsenic in Silicon |
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Authors: | R. R. Greenberg R. M. Lindstrom D. S. Simons |
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Affiliation: | (1) Chemical Science and Technology Laboratory, National Institute of Standards and Technology, Gaithersburg, Maryland, USA |
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Abstract: | Standard reference material (SRM) 2134 Arsenic Implant in Silicon was produced at the National Institute of Standards and Technology (NIST) as a calibrant for secondary ion mass spectrometry. Instrumental neutron activation analysis was used as a primary method for certification of the arsenic implanted dose. A complete evaluation of all sources of uncertainty yielded an expanded relative uncertainty for the mean value of this SRM to be 0.38% at approximately the 95% level of confidence. No evidence indicating significant heterogeneity among samples was observed. |
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