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.

该提案要求资助在Greifswald University的U通道样品中优化的超导岩石磁力计系统。这种工具对于申请人的研究计划至关重要，将来将是吸引第三方资金的先决条件。该仪器将在物理地理部门中充当核心，也将是在已经资助的项目（例如国际大陆科学钻探计划（ICDP）项目NAMCore（Nam Co Drilling Project，tibet项目）中获得古磁性和环境磁性信息的关键，该项目具有出色的国际可见性，并计划在该应用程序PI上获得2023年的Indes pi。直接访问该系统将刺激国际合作，还将为格里夫斯瓦尔德大学和德国大学提供伟大的知名度。该工具的获取是目前和未来在格里夫斯瓦尔德大学进行的研究的自然扩展，并且将在PI和更广泛的社区中大量使用。使用磁力计，将进行古流磁和环境磁调查。古磁研究不仅将有助于更好地理解时间和空间的地球磁场，而且在申请人的工作组中经常使用古磁性世俗变化来证实时间顺序，甚至是日期的沉积序列。环境磁调查补充了格雷夫瓦尔德（Greifswald）可用的化学方法，以提高古环境重建的质量。