Global S&T Development Trend Analysis Platform of Resources and Environment
项目编号 | 1560779 |
Atom Probe Tomography (APT) Workshop for Earth Sciences | |
Alberto Perez-Huerta | |
主持机构 | University of Alabama Tuscaloosa |
项目开始年 | 2015 |
2015-11-15 | |
项目结束日期 | 2016-10-31 |
资助机构 | US-NSF |
项目类别 | Standard Grant |
项目经费 | 46997(USD) |
国家 | 美国 |
语种 | 英语 |
英文摘要 | This award will provide funding to organize a workshop centered on atom-probe tomography for geoscientists. Atom-probe tomography is the highest spatial resolution analytical technique in existence for the characterization of materials. However, atom-probe tomography is practically unknown to the geosciences community despite offering clear benefits to researchers in Earth Sciences. The aim of the workshop is to establish an open forum for the discussion of the potential uses and benefits of this technique, while providing information to colleagues from a geological perspective. Besides the invitation of senior researchers, an additional goal of this workshop is the participation of graduate students. The strength of this technique relies in the possibility of combining a 3D material reconstruction with chemical composition, including isotopes, at atomic scale with a near part-per-million analytical sensitivity. Recent advances in field emission microscopy and the atom probe technique have allowed the preliminary analysis of geological materials. First results from the APT application to minerals have provided significant geochemical information at a spatial resolution that is not achieved with any current methodology. Thus, atom-probe tomography is emerging as a powerful technique that can revolutionize research in geochemistry and re-shape our understanding of geological processes from the nanoscale to the continental scale. |
来源学科分类 | Geosciences - Earth Sciences |
文献类型 | 项目 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/68947 |
专题 | 环境与发展全球科技态势 |
推荐引用方式 GB/T 7714 | Alberto Perez-Huerta.Atom Probe Tomography (APT) Workshop for Earth Sciences.2015. |
条目包含的文件 | 条目无相关文件。 |
个性服务 |
推荐该条目 |
保存到收藏夹 |
查看访问统计 |
导出为Endnote文件 |
谷歌学术 |
谷歌学术中相似的文章 |
[Alberto Perez-Huerta]的文章 |
百度学术 |
百度学术中相似的文章 |
[Alberto Perez-Huerta]的文章 |
必应学术 |
必应学术中相似的文章 |
[Alberto Perez-Huerta]的文章 |
相关权益政策 |
暂无数据 |
收藏/分享 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论