SQUID-Magnetometer optimized for u-channel samples

针对 u 通道样品进行优化的 SQUID 磁力计

• 批准号: 470520120
• 金额: --
• 依托单位: Universität Greifswald
• 依托单位国家: 德国
• 项目类别: Major Research Instrumentation
• 财政年份: 2021
• 资助国家: 德国
• 起止时间: 2020-12-31 至 2021-12-31
• 项目状态: 已结题
• 来源: https://gepris.dfg.de/gepris/projekt/470520120?language=en
• 关键词: SQUID; Magnetometer; optimized; channel; samples

This proposal requests funding for acquisition of a superconducting rock magnetometer system optimized for u-channel samples at the University of Greifswald. Such an instrument is vital for the research programmes of the applicant and will be a prerequisite to attract third party funding in future. The instrument will serve as a centrepiece in the Physical Geography department and will also be a key to derive paleomagnetic and environmental magnetic information in already funded projects such as the International Continental Scientific Drilling Program (ICDP) Project NamCore (The Nam Co Drilling Project, Tibet), which has an outstanding international visibility and is scheduled for 2023, in which the applicant of this proposal is the lead PI. Direct access to this system will spur international collaborations and will also give the University of Greifswald and Germany great visibility. The acquisition of this instrument is a natural extension of research being undertaken at the University of Greifswald, both at present and into the future, and will see heavy use by both the PI and the broader community.Using the magnetometer, both paleomagnetic and environmental magnetic investigations will be carried out. Paleomagnetic investigations will not only contribute to a better understanding of the earth's magnetic field in time and space, but paleomagnetic secular variations are frequently used in the applicant's working group to corroborate chronologies or even date sedimentary sequences. Environmental magnetic investigations complement chemical methods available in Greifswald in order to enhance the quality of paleoenvironmental reconstructions.

该提案要求为在Greifswald大学获得针对u通道样品优化的超导岩石磁力计系统提供资金。这种工具对申请人的研究方案至关重要，并将是今后吸引第三方资助的先决条件。直接访问该系统将促进国际合作，也将使格赖夫斯瓦尔德大学和德国具有很大的知名度。该仪器的收购是Greifswald大学正在进行的研究的自然延伸，无论是现在还是将来，PI和更广泛的社区都会大量使用该仪器。利用该磁力计，将进行古地磁和环境地磁调查。古地磁调查不仅有助于更好地了解地球磁场的时间和空间，而且古地磁的长期变化也经常被申请人的工作小组用来证实年代学甚至沉积序列的日期。为了提高古环境重建的质量，环境磁学调查是Greifswald地区现有化学方法的补充。