Tracing a history of the pre-solar system using ultra-high sensitivity analysis of presolar grains
Project/Area Number |
24740361
|
Research Category |
Grant-in-Aid for Young Scientists (B)
|
Allocation Type | Multi-year Fund |
Research Field |
Geochemistry/Astrochemistry
|
Research Institution | Hokkaido University |
Principal Investigator |
EBATA Shingo 北海道大学, 創成研究機構, 特任助教 (10578371)
|
Project Period (FY) |
2012-04-01 – 2015-03-31
|
Project Status |
Completed (Fiscal Year 2014)
|
Budget Amount *help |
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2013: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2012: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
|
Keywords | プレソーラー粒子 / 宇宙化学 / 先太陽系史 / スパッタ二次中性子質量分析 / イメージング / プログラミング / 年代測定 |
Outline of Final Research Achievements |
Ultra-high sensitivity analysis of presolar grains that predate the formation of our solar system is expected to provide important information in tracing a history of the solar system. However, because the analysis of presolar grains was very difficult, the development of analysis method using the most advanced equipment was needed. In this study, I succeeded in development of elemental technologies for applying the analysis of presolar grains by the most advanced equipment “LIMAS”. These results were applied to analyze space samples and semiconductors. Based on these results, it is expected that the development of analysis method for tracing a history of the solar system will advance in future.
|
Report
(4 results)
Research Products
(17 results)
-
[Journal Article] Development of an ultra-high performance multi-turn TOF-SIMS/SNMS System “MULTUM-SIMS/SNMS”.2013
Author(s)
Ebata, S., Ishihara, M., Kumondai, K., Mibuka, R., Uchino, K. and Yurimoto, H.
-
Journal Title
Journal of The American Society for Mass Spectrometry
Volume: 24
Issue: 2
Pages: 222-229
DOI
Related Report
Peer Reviewed
-
-
-
-
-
-
[Presentation] Developement of high-speed data streaming system for time-of-flight mass spectrometry.2012
Author(s)
Bajo, K., Fujioka, O, Ebata, S., Ishihara, M., Uchino, K. and Yurimoto, H.
Organizer
International Symposium on SIMS and Related Techniques based on Ion-Solid Interactions at Sekei University (SISS-14)
Place of Presentation
成蹊大学(東京)
Related Report
-
-
-
-
[Presentation] Development of high-speed data-streaming system for time-of-flight mass spectrometry2012
Author(s)
Bajo, K., Fujioka, O., Ebata, S., Ishihara, M., Uchino, K., Yurimoto, H.
Organizer
19th International Mass Spectrometry Conference
Place of Presentation
国立京都国際会館(京都)
Related Report
-
-
-
-
-
-