Scanning x‐ray radiography: First tests in an electron spectrometer
作者:
J. Cazaux,
D. Mouze,
J. Perrin,
期刊:
Journal of Applied Physics
(AIP Available online 1982)
卷期:
Volume 53,
issue 4
页码: 3299-3302
ISSN:0021-8979
年代: 1982
DOI:10.1063/1.330985
出版商: AIP
数据来源: AIP
摘要:
The aim of this paper is to present the first images obtained in scanning x‐ray radiography without the help of synchrotron radiation but simply with a classical x‐ray source, that is, a scannable electron beam focused on an aluminum foil to produce characteristic x‐ray lines. The emitted x rays (about 1011–1012x‐ray photons s−1 mm−2) allow the observation of highly absorbing specimens in a nonabsorbing matrix about 10 &mgr;m thick. We show that these results can be improved by simple modifications of a scanning transmission electron microscope.
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