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Radiocarbon dating would be most successful if two important factors were true: Opinions expressed are those of the authors and not necessarily those of the National Science Foundation. Accelerator mass spectrometry AMS is a modern radiocarbon dating method that is considered to be the more efficient way to measure radiocarbon content of a sample. By measuring the ratio of carbon to carbon in the sample and comparing it to the ratio in a living organism, it is possible to determine the age of the artifact. Chronostratigraphy Geochronology Isotope geochemistry Law of superposition Luminescence dating Samarium—neodymium dating. Half-life of Carbon Main article: Archaeologists, on the other hand, provide proof of authenticity of a certain artifact or debunk historical or anthropological findings. Another example is driftwood, which may be used as construction material. The ions are accelerated and passed through a stripper, which removes several electrons so that the ions emerge with a positive charge.
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