High Resolution Monochromatic X-Ray Tomography Using Synchrotron Radiation
スポンサーリンク
概要
- 論文の詳細を見る
We have improved the spatial resolution of X-ray computed tomographic (CT) images using monochromatic synchrotron radiation and a high resolution X-ray sensing pickup tube as a two-dimensional detector. The developed CT imaging system was used to observe nondestructively fine structures, such as cracks, and the chemical component distribution in a ceramic. A high resolution of 10 $\mu$m was obtained. The yttrium distribution in the ceramic was obtained using the difference between two CT images, above and below the absorption edge. The possibility of imaging small samples with a resolution of a few $\mu$m is described.
- INSTITUTE OF PURE AND APPLIED PHYSICSの論文
- 1989-02-20
著者
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Usami Katsuhisa
Hitachi Research Laboratory
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Hirano Tatsumi
Hitachi Research Laboratory Hitachi Ltd.
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Usami Katsuhisa
Hitachi Research Laboratory, Hitachi Ltd., Hitachi-shi, Ibaraki 319-12
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Hirano Tatsumi
Hitachi Research Laboratory, Hitachi Ltd., Hitachi-shi, Ibaraki 319-12
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