| タイトル | Graphene Chemical Sensor for Heliophysics Applications |
| 本文（外部サイト） | http://hdl.handle.net/2060/20160000798 |
| 著者（英） | Herrero, Fred; Khazanov, George; Sultana, Mahmooda |
| 著者所属（英） | NASA Goddard Space Flight Center |
| 発行日 | 2013-10-08 |
| 言語 | eng |
| 内容記述 | Graphene is a single layer of carbon atoms that offer a unique set of advantages as a chemical sensor due to a number of its inherent properties. Graphene has been explored as a gas sensor for a variety of gases, and molecular sensitivity has been demonstrated by measuring the change in electrical properties due to the adsorption of target species. In this paper, we discuss the development of an array of chemical sensors based on graphene and its relevance to plasma physics due to its sensitivity to radical species such as oxonium, hydron and the corresponding neutrals. We briefly discuss the great impact such sensors will have on a number of heliophysics applications such as ground-based manifestations of space weather. |
| NASA分類 | Instrumentation and Photography; Inorganic, Organic and Physical Chemistry |
| レポートNO | GSFC-500-13-D-0127 |
| 権利 | No Copyright |
