UHV-type synchrotron radiation reflectometer
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- 作者：T. Kawauchi ; M. Matsumoto ; K. Fukutani ; T. Okano ; Y. Suetsugu ; X.W. Zhang ; Y. Yoda
- 关键词：X-ray reflectometry ; Vacuum apparatus ; Reflectometer
- 刊名：Vacuum
- 出版年：2009
- 出版时间：1 January 2009
- 年：2009
- 卷：83
- 期：5
- 页码：873-877
- 全文大小：381 K
文摘
We designed a reflectometer for grazing-incidence X-ray measurements with a rotational feedthrough consisting of three welded bellows and a circle-type goniometer. This apparatus does not require differential pumping and is suitable for ultra-high-vacuum applications. With this reflectometer, we successfully performed high-precision synchrotron radiation X-ray reflectivity measurements on a thin iron-film under an ultra-high-vacuum condition.