Facility Support: The Arizona State University Secondary Ion Mass Spectrometer (SIMS) Laboratories
设施支持:亚利桑那州立大学二次离子质谱仪 (SIMS) 实验室
基本信息
- 批准号:0622775
- 负责人:
- 金额:$ 71.01万
- 依托单位:
- 依托单位国家:美国
- 项目类别:Continuing Grant
- 财政年份:2007
- 资助国家:美国
- 起止时间:2007-02-01 至 2011-01-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
This grant provides support to establish a new national multi-user facility for secondary ion mass spectrometry (SIMS) at Arizona State University (ASU). The ASU SIMS facility currently houses two single collector SIMS, a Cameca IMS 6f and IMS 3f. The IMS 6f is a state-of-the-art (vintage 1999) small-frame instrument that will be used largely for turn key, high precision light element (atomic number up to and including 17-Cl) isotopic and elemental point analyses and depth profiling of solid earth materials, experimental run products and standards. The 3f (vintage 1984) will support new technique developments and user training. NSF funds will support two full-time laboratory managers (6 mos. each) and two graduate students and participant support costs associated with an external advisory committee for the facility. The ASU SIMS facility will provide a wide range of analytical services to outside users for established user fees including but not limited to point analysis of: hydrogen contents in volcanic glasses, hydrous phases and nominally anhydrous phases; hydrogen isotope ratio measurements in hydrous phases; lithium and boron concentration and isotope ratio measurements in mantle minerals, volcanic glasses and clay minerals; carbon contents of volcanic glasses and isotope ratio measurments of carbonates; oxygen isotope ratios in a wide range of silicate and oxide minerals; flourine contents in nominally anhydrous phases; sulfur isotope ratio measurements in sulfide minerals and silicate glasses; and selected heavier elements and isotope ratios up through chlorine. The facility will also offer depth-profiling, and ion imaging analytical services. Approximately 50% of all machine time will be dedicated to supporting the analytical needs of outside users. The remaining time will be dedicated to in-house research and novel SIMS technique developments including studies of matrix effects, diffusion studies, and novel standards development (e.g., slurry deposition of standard solutions on sample thin sections). The primary intellectual merit of this request for facility support will ultimately stem from future research findings facilitated by broad access to the capability for microspatially resolved light element compositional and isotopic analysis. Investigations with relevance to climate history, understanding volcanic hazards, mantle evolution and clay and soil chemistry are likely to be supported. Broader impacts include: collaborations fostered between hosted discipline scientists and SIMS experts at ASU; the training of researchers in the subtleties of the SIMS technique both through experience gained in performing their own analyses and through a formal annual winter school to be established in 2008; support of two ASU graduate students who will be trained in SIMS analysis and laboratory operation; and development of web-based quasi-remote SIMS operational capability.
这笔拨款为在亚利桑那州立大学(ASU)建立新的国家多用户二次离子质谱(SIMS)设施提供支持。ASU SIMS设施目前有两个单收集器SIMS, Cameca IMS 6f和IMS 3f。IMS 6f是一种最先进的(1999年)小型框架仪器,将主要用于交钥匙,高精度轻元素(原子序数高达并包括17-Cl)同位素和元素点分析以及固体土材料,实验运行产品和标准的深度分析。3f(1984年份)将支持新技术开发和用户培训。NSF基金将支持2名全职实验室管理人员(6个以上)。每位)和两名研究生以及与该设施的外部咨询委员会相关的参与者支持费用。亚利桑那州立大学SIMS设施将向外部用户提供广泛的分析服务,收取既定的用户费用,包括但不限于:火山玻璃中的氢含量、含水相和名义上的无水相;含水相氢同位素比值测定;地幔矿物、火山玻璃和粘土矿物中锂、硼浓度及同位素比值测定火山玻璃碳含量与碳酸盐同位素比值测定各种硅酸盐和氧化物矿物中的氧同位素比率;名义无水相中的氟含量;硫化物矿物和硅酸盐玻璃中硫同位素比值的测定选择了更重的元素和同位素比例,直到氯。该设施还将提供深度分析和离子成像分析服务。大约50%的机器时间将用于支持外部用户的分析需求。剩余时间将用于内部研究和新型SIMS技术开发,包括基质效应研究、扩散研究和新型标准开发(例如,标准溶液在样品薄片上的浆液沉积)。这一设施支持请求的主要知识价值最终将源于未来的研究成果,这些成果将由微空间分辨轻元素组成和同位素分析能力的广泛使用所促进。与气候历史、火山灾害、地幔演化、粘土和土壤化学相关的研究可能会得到支持。更广泛的影响包括:ASU主办学科科学家和SIMS专家之间的合作;通过在执行自己的分析中获得的经验和通过2008年建立的正式的年度冬季学校,对研究人员进行SIMS技术微妙之处的培训;支持两名亚利桑那州立大学研究生,他们将接受SIMS分析和实验室操作方面的培训;发展基于网络的准远程SIMS作战能力。
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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Richard Hervig其他文献
Isotope ratio measurement with a multicollector detector on the cameca IMS nf
- DOI:
10.1016/j.apsusc.2006.02.151 - 发表时间:
2006-07-30 - 期刊:
- 影响因子:
- 作者:
Jan Lorincik;Richard Hervig;Klaus Franzreb;Georges Slodzian;Peter Williams - 通讯作者:
Peter Williams
Richard Hervig的其他文献
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{{ truncateString('Richard Hervig', 18)}}的其他基金
Community Facility Support: The Arizona State University SIMS Laboratories
社区设施支持:亚利桑那州立大学 SIMS 实验室
- 批准号:
1819550 - 财政年份:2018
- 资助金额:
$ 71.01万 - 项目类别:
Continuing Grant
Collaborative Research: Experimental determination of trace element diffusion rates in tooth enamel
合作研究:牙釉质中微量元素扩散速率的实验测定
- 批准号:
1560912 - 财政年份:2016
- 资助金额:
$ 71.01万 - 项目类别:
Standard Grant
Facility Support: The Arizona State University SIMS Laboratories
设施支持:亚利桑那州立大学 SIMS 实验室
- 批准号:
1352996 - 财政年份:2015
- 资助金额:
$ 71.01万 - 项目类别:
Continuing Grant
Boron Isotope Geochemistry of Metasomatic Minerals in Subcontinental Mantle
次大陆幔交代矿物的硼同位素地球化学
- 批准号:
1250549 - 财政年份:2013
- 资助金额:
$ 71.01万 - 项目类别:
Continuing Grant
Facility Support: The Arizona State University SIMS Laboratories
设施支持:亚利桑那州立大学 SIMS 实验室
- 批准号:
0948878 - 财政年份:2010
- 资助金额:
$ 71.01万 - 项目类别:
Continuing Grant
Fluorine in Nominally Anhydrous Minerals from the Upper Mantle
上地幔名义无水矿物中的氟
- 批准号:
0636114 - 财政年份:2007
- 资助金额:
$ 71.01万 - 项目类别:
Continuing Grant
MARGINS Post-doctoral fellowship - Jeremy Boyce: Exploring the Record of Magmatic Volatiles in a Volcanic Arc via H, C, F, S, and Cl in Apatite
MARGINS 博士后奖学金 - Jeremy Boyce:通过磷灰石中的 H、C、F、S 和 Cl 探索火山弧中岩浆挥发物的记录
- 批准号:
0549082 - 财政年份:2006
- 资助金额:
$ 71.01万 - 项目类别:
Standard Grant
CSEDI: Collaborative Research: Experimental and SIMS Investigation of H2O Storage Capacity of the Mantle
CSEDI:合作研究:地幔储水能力的实验和SIMS研究
- 批准号:
0456427 - 财政年份:2005
- 资助金额:
$ 71.01万 - 项目类别:
Standard Grant
Experimental Determination of Boron Isotopic Fractionation Between Fluid and Silicate Melts
流体与硅酸盐熔体之间硼同位素分馏的实验测定
- 批准号:
0106659 - 财政年份:2001
- 资助金额:
$ 71.01万 - 项目类别:
Standard Grant
Development of a Technique to Maximize the Useful Yield in Secondary Ion Mass Spectrometry (SIMS) Analyses of Minerals and Glasses
开发一种技术,最大限度地提高矿物和玻璃二次离子质谱 (SIMS) 分析的有用产量
- 批准号:
0091796 - 财政年份:2001
- 资助金额:
$ 71.01万 - 项目类别:
Continuing Grant
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