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  5. Terahertz Spectroscopy as a probe of interstellar ice desorption

Terahertz Spectroscopy as a probe of interstellar ice desorption

来源 :The 7th UK/Europe-China Workshop on Millimeter Waves and Ter | 被引量 : 0次 | 上传用户：lyh682020
【摘 要】
：
Ice desorption is the main mechanism causing the release of complex molecules from solid to gas phase in star forming regions.A Schottky diode millimetre-wave heterodyne receiver,developed by the Mill
【作 者】
：
Olivier Auriacombe H. Fraser B. Ellison S. Rea 
【机 构】
：
The Open University Walton Hall,Milton Keynes,Buckinghamshire MK7 6AA
【出 处】
：
The 7th UK/Europe-China Workshop on Millimeter Waves and Ter
【发表日期】
：
2014年4期
【关键词】
：
Desorption spectra Receiver Schottky Sub-harmonic mixer Allan Variance noise 
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　　Ice desorption is the main mechanism causing the release of complex molecules from solid to gas phase in star forming regions.A Schottky diode millimetre-wave heterodyne receiver,developed by the Millimetre-Wave Technology Group,RAL Space,UK,has been used for laboratory-based analysis of interstellar ice analogues.The sensitivity and stability of the instrument have been characterized to determine its suitability for the desorption experiment.
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