2023 年 9 月 岩矿测试 Vol. 42, No. 5 September 2023 ROCK AND MINERAL ANALYSIS 944−956 魏雨秋,胡雅婷,周炼,等. 动态多接收 TIMS 方法高精度测定岩石标准物质的锶同位素组成[J]. 岩矿测试,2023,42(5): 944−956. doi: 10.15898/j.ykcs....
TIMS is internationally recognized as the "gold standard" for determining Sr isotopic compositions, however, its analysis accuracy is severely limited by the attenuation of Faraday cup efficiency. How to effectively eliminate the influence of Faraday cup efficiency change is the ...