Acquisition of a superconducting rock magnetometer
获取超导岩石磁力计
基本信息
- 批准号:1450791
- 负责人:
- 金额:$ 44.08万
- 依托单位:
- 依托单位国家:美国
- 项目类别:Standard Grant
- 财政年份:2015
- 资助国家:美国
- 起止时间:2015-08-15 至 2017-01-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
1450791BowlesThis grant supports acquisition of superconducting rock magnetometer (SRM) at the University of Wisconsin-Milwaukee (UWM). The SRM will support research and research training in mineral and rock magnetism and paleomagnetism. Fundamental studies in rock magnetism address the physical mechanisms responsible for the acquisition of magnetism by natural mineral phases and the processes through which that magnetism is either recorded with high fidelity or altered by environmental factors. Mineral magnetic investigations have implications for the development of improved materials for use in many industrial applications. Paleomagnetism studies address the behavior of the Earth?s magnetic field through geologic time and have application to understanding the former positions of continents on Earth, the dynamical behavior and evolution of the geomagnetic field and for interpreting past environmental conditions to better constrain the full spectrum of Earth?s past range of climate conditions.Fundamental studies of how magnetic phases acquire magnetization and studies of the historical dynamics of the Earth?s magnetic field based on paleointensity observations as recorded in magnetic phases in rocks and natural volcanic glasses will be supported. The SRM will allow studies of weakly magnetized materials and very small synthesized phases given to the high sensitivity of direct current superconducting quantum interference device (DC-SQUID) on the requested SRM. Such investigations cannot be accomplished with an extant but much less sensitive spinner magnetometer in the investigator?s laboratory. The instrument will be the first of its kind in the state of Wisconsin and will support regional and international collaborations. The investigator will develop instrument control software that will allow for all SRM measurements to be archived and output in a format compatible with a community mineral, rock and paleomagnetism database (MagIC). The SRM will support student research training with a focus on attracting underreprestented students to the geosciences. This support is congruent with NSFs mission of promoting the progress of science and may advance the national prosperity and welfare through promoting student training for careers in the physical sciences.***
1450791鲍尔斯这笔赠款支持威斯康星大学密尔沃基分校(UWM)购买超导岩石磁强计(SRM)。SRM将支持矿物和岩石磁学以及古地磁学方面的研究和研究培训。岩石磁学的基础研究解决了自然矿物相获得磁性的物理机制,以及这种磁性被高保真记录或被环境因素改变的过程。矿物磁性研究对开发用于许多工业应用的改进材料具有重要意义。古地磁学研究研究地球?S磁场在地质时期的行为,并应用于了解大陆在地球上的昔日位置、地磁场的动力学行为和演化,以及解释过去的环境条件,以更好地约束地球?S过去的各种气候条件。将支持对磁相如何获得磁化的基础研究,以及基于岩石和天然火山玻璃中磁相记录的古强度观测的地球历史动力学的研究?S磁场。SRM将允许研究弱磁化材料和非常小的合成相,这是由于所请求的SRM上的直流超导量子干涉装置(DC-SQUID)具有高灵敏度。这样的研究不能用现有的但灵敏度低得多的旋转式磁强计来完成??S实验室。该文书将是威斯康星州的第一个此类文书,并将支持区域和国际合作。调查员将开发仪器控制软件,以便将所有SRM测量数据存档并以与社区矿物、岩石和古地磁数据库(MAGIC)兼容的格式输出。SRM将支持学生研究培训,重点是吸引不太了解地球科学的学生。这种支持与国家科学基金会促进科学进步的使命是一致的,并可能通过促进学生在物理科学领域的职业培训来促进国家的繁荣和福利。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
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Julie Bowles其他文献
Julie Bowles的其他文献
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{{ truncateString('Julie Bowles', 18)}}的其他基金
Collaborative Research: Towards quantifying eruptive timing and volcanic accretion on the Southern East Pacific Rise
合作研究:量化东南太平洋隆起的喷发时间和火山增生
- 批准号:
2128108 - 财政年份:2022
- 资助金额:
$ 44.08万 - 项目类别:
Continuing Grant
Evaluating aging and hydration effects on geomagnetic paleointensity in natural glass
评估天然玻璃中的老化和水合对地磁古强度的影响
- 批准号:
1547483 - 财政年份:2015
- 资助金额:
$ 44.08万 - 项目类别:
Standard Grant
Collaborative Research: Time- and Temperature-dependent Cation Ordering in Natural Titanomagnetites with Applications to Paleomagnetism and Geospeedometry
合作研究:天然钛磁铁矿中时间和温度依赖性阳离子排序及其在古地磁学和地速测量中的应用
- 批准号:
1315971 - 财政年份:2013
- 资助金额:
$ 44.08万 - 项目类别:
Continuing Grant
Collaborative Research: Fine-scale crustal accretion processes and rates of magma supply and replenishment at the southern Juan de Fuca Ridge neovolcanic zone
合作研究:胡安德富卡海岭新火山带南部的精细地壳增生过程以及岩浆供应和补充速率
- 批准号:
1313862 - 财政年份:2012
- 资助金额:
$ 44.08万 - 项目类别:
Standard Grant
Collaborative Research: An Evaluation of Ash Flow Tuffs as Geomagnetic Paleointensity Recorders
合作研究:灰流凝灰岩作为地磁古强度记录器的评估
- 批准号:
1313512 - 财政年份:2012
- 资助金额:
$ 44.08万 - 项目类别:
Standard Grant
Collaborative Research: Volcanic Eruptions on the Galapagos Spreading Center: Effect of Variable Magma Supply on Eruption and Magma Chamber Processes on Mid-Ocean Ridges
合作研究:加拉帕戈斯扩张中心的火山喷发:变化的岩浆供应对大洋中脊喷发和岩浆房过程的影响
- 批准号:
1314669 - 财政年份:2012
- 资助金额:
$ 44.08万 - 项目类别:
Continuing Grant
Collaborative Research: Fine-scale crustal accretion processes and rates of magma supply and replenishment at the southern Juan de Fuca Ridge neovolcanic zone
合作研究:胡安德富卡海岭新火山带南部的精细地壳增生过程以及岩浆供应和补充速率
- 批准号:
1060986 - 财政年份:2011
- 资助金额:
$ 44.08万 - 项目类别:
Standard Grant
Collaborative Research: An Evaluation of Ash Flow Tuffs as Geomagnetic Paleointensity Recorders
合作研究:灰流凝灰岩作为地磁古强度记录器的评估
- 批准号:
0944067 - 财政年份:2010
- 资助金额:
$ 44.08万 - 项目类别:
Standard Grant
Collaborative Research: Volcanic Eruptions on the Galapagos Spreading Center: Effect of Variable Magma Supply on Eruption and Magma Chamber Processes on Mid-Ocean Ridges
合作研究:加拉帕戈斯扩张中心的火山喷发:变化的岩浆供应对大洋中脊喷发和岩浆房过程的影响
- 批准号:
0850052 - 财政年份:2009
- 资助金额:
$ 44.08万 - 项目类别:
Continuing Grant
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早期职业生涯:购买具有自动样品处理和岩石磁性表征功能的超导岩石磁力计,用于古地磁学研究
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