SHRIMP V型离子探针样品装载流程制备要求与优化方案

Sample Loading Process Preparation Requirements and Optimization Solutions for SHRIMP V Ion Probe

摘要:

2023年5月28日，第五代高灵敏度高分辨离子微探针（SHRIMP V）完成安装，截至目前已经运行了两年半，共计测试数据18000余点。除了测试常规的锆石氧同位素外，对石英和磷灰石的氧同位素、黄铁矿硫同位素、锆石硅同位素也进行了一些尝试性工作。对外测试进行了十余批次，服务对象涵盖了国内主要地质高校和科研院所。本文简要介绍了SHRIMP V进样系统及样品的制备要求。

Abstract:

Since the official launch of the generation V Sensitive and High Resolution Ion Micro Probe (SHRIMP V) on May 28, 2023, it has been running for a year and a half, with a total of more than 12000 test data points. In addition to conventional zircon oxygen isotopes, some exploratory work has also been conducted on the oxygen isotopes of quartz and apatite, sulfur isotopes of pyrite, and silicon isotopes of zircon. More than ten batches of external testing have been conducted, serving major geological universities and research institutes in China. In this paper, SHRIMP V sample inlet system and sample preparation requirements have been introduced briefly.