Acquisition of an Electron Microprobe

电子显微探针的采集

• 批准号: 9104930
• 负责人: John Stormer
• 金额: --
• 依托单位: William Marsh Rice University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1991
• 资助国家: 美国
• 起止时间: 1991-06-01 至 1993-05-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9104930&HistoricalAwards=false
• 关键词: Acquisition; Electron; Microprobe

This award will provide half of the funds necessary for the acquisition of an electron microprobe which will serve a large number of faculty and students in the Department of Geology and Geophysics at Rice University, as well as many other scientists and engineers at the university and in the Houston, Texas regional scientific community. Rice University is committed to supply the other half of the funding. This electron microprobe will replace an eighteen year old electron microprobe, and will enable many of the past users to have access to a state of the art instrument. The electron microprobe will be central to research in geologic areas such as mineralogy,petrology,geochemistry,tectonics, and related fields.Examples of specific research areas include the use of the mineral apatite as a tracer of fluid evolution in volcanics in Colorado and California, crystallization conditions of volcanic rocks in Hawaii,condition and timing of deformation of metamorphic rocks in several geographic areas,alteration of carbonate platform sediments in the Caribbean Sea and Indian Ocean. Researches in all aspects of material sciences will be greatly aided by the availability of this instrument.

该奖项将提供所需资金的一半， 获得一个电子探针，这将服务于一个大的 地质系的教师和学生人数， 赖斯大学的地球物理学，以及许多其他科学家和 工程师在大学和休斯敦，得克萨斯州地区 科学界。莱斯大学致力于提供 另一半资金。这种电子探针将取代 一个十八岁的电子微探针，并将使许多 过去的用户可以使用最先进的仪器。 电子显微探针将是研究的中心， 地质领域，如矿物学、岩石学、地球化学、构造学， 及相关领域。具体研究领域的例子包括 矿物磷灰石作为流体演化示踪剂的应用， 科罗拉多和加州的火山岩，结晶条件 夏威夷火山岩的变形条件和时间 在几个地理区域的变质岩， 加勒比海和印度洋的碳酸盐台地沉积物。 材料科学的各个方面的研究将大大 借助这一工具的可用性。