1987Japanese Journal of Applied PhysicsRequires access

A Scanning X-Ray Fluorescence Microprobe with Synchrotron Radiation

Yohichi Gohshi, S. Aoki, Atsuo Iida, Shinjiro Hayakawa, Hironao Yamaji, Kenji Sakurai

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Abstract

A scanning X-ray fluorescence (XRF) microprobe using Wolter type 1 optics was developed, and two-dimensional XRF measurements were carried out using synchrotron radiation up to 10 keV as an excitation source. The system of this microprobe and the results of two-dimensional measurements of a resolution check pattern and rock samples are described. The estimated spatial resolution was better than 10 µm.

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What this paper is about

A scanning X-ray fluorescence (XRF) microprobe using Wolter type 1 optics was developed, and two-dimensional XRF measurements were carried out using synchrotron radiation up to 10 keV as an excitation source. The system of this microprobe and the results of two-dimensional measurements of a resolution check pattern and rock samples are described. The estimated spatial resolution was better than 10 µm.

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Available abstract

A scanning X-ray fluorescence (XRF) microprobe using Wolter type 1 optics was developed, and two-dimensional XRF measurements were carried out using synchrotron radiation up to 10 keV as an excitation source. The system of this microprobe and the results of two-dimensional measurements of a resolution check pattern and rock samples are described. The estimated spatial resolution was better than 10 µm.

Key concepts: Microprobe, Synchrotron radiation, X-ray fluorescence, Resolution (logic), Optics, Fluorescence, Synchrotron, Materials science

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