| タイトル | A Miniaturized Variable Pressure Scanning Electron Microscope (MVP-SEM) for the Surface of Mars: An Instrument for the Planetary Science Community |
| 本文（外部サイト） | http://hdl.handle.net/2060/20160003704 |
| 著者（英） | Doloboff, I. J.; Edmunson, J.; Danilatos, G.; Gaskin, J. A.; Magera, B.; Effinger, M. R.; Harvey, R. P.; Neidholdt, E. L.; Jerman, G. A.; Mackie, W.; Klein-Schoder, R. |
| 著者所属（英） | NASA Marshall Space Flight Center |
| 発行日 | 2016-03-21 |
| 言語 | eng |
| 内容記述 | The Miniaturized Variable Pressure Scanning Electron Microscope(MVP-SEM) project, funded by the NASA Planetary Instrument Concepts for the Advancement of Solar System Observations (PICASSO) Research Opportunities in Space and Earth Science (ROSES), will build upon previous miniaturized SEM designs for lunar and International Space Station (ISS) applications and recent advancements in variable pressure SEM's to design and build a SEM to complete analyses of samples on the surface of Mars using the atmosphere as an imaging medium. By the end of the PICASSO work, a prototype of the primary proof-of-concept components (i.e., the electron gun, focusing optics and scanning system)will be assembled and preliminary testing in a Mars analog chamber at the Jet Propulsion Laboratory will be completed to partially fulfill Technology Readiness Level to 5 requirements for those components. The team plans to have Secondary Electron Imaging(SEI), Backscattered Electron (BSE) detection, and Energy Dispersive Spectroscopy (EDS) capabilities through the MVP-SEM. |
| NASA分類 | Instrumentation and Photography; Lunar and Planetary Science and Exploration |
| レポートNO | MSFC-E-DAA-TN30471 |
| 権利 | Copyright, Distribution as joint owner in the copyright |
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