作者: R. D. LaBelle , C. S. Hansen , M. M. Mankowski , W. M. Fairbank
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摘要: Photon burst detection is used to count Mg{sup +} ions in a 500-eV beam with high optical isotopic selectivity. Background rates of less than 1 2 h have been achieved corresponding an abundance sensitivity 2{times}10{sup {minus}8}. {copyright} {ital 1996 The American Physical Society.}