TY - JOUR
T1 - X-ray fluorescence microtomography with a Wolter mirror system
AU - Watanabe, N.
AU - Yamamoto, K.
AU - Takano, H.
AU - Ohigashi, T.
AU - Yokosuka, H.
AU - Aota, T.
AU - Aoki, S.
N1 - Funding Information:
This work was partially supported by the Grants-in-Aid for Scientific Research No. 11305011 from the Ministry of Education, Science, Sports, and Culture of Japan.
PY - 2001
Y1 - 2001
N2 - An X-ray fluorescence imaging microscope with a Wolter-type grazing-incidence mirror objective was constructed at beamline 39XU of SPring-8. Monochromatic X-rays in the energy range 6-10 keV were used for X-ray fluorescence excitation of the specimens. Recording X-ray fluorescence images of a test specimen (Cu, Ni and Fe wires) from 50 different angles of view, three-dimensional tomographic reconstructions were obtained. These wires could be reconstructed selectively by changing the energy of the excitation X-rays. A synthetic diamond could also be imaged three-dimensionally.
AB - An X-ray fluorescence imaging microscope with a Wolter-type grazing-incidence mirror objective was constructed at beamline 39XU of SPring-8. Monochromatic X-rays in the energy range 6-10 keV were used for X-ray fluorescence excitation of the specimens. Recording X-ray fluorescence images of a test specimen (Cu, Ni and Fe wires) from 50 different angles of view, three-dimensional tomographic reconstructions were obtained. These wires could be reconstructed selectively by changing the energy of the excitation X-rays. A synthetic diamond could also be imaged three-dimensionally.
KW - Fluorescence tomography
KW - Synchrotron radiation
KW - Wolter mirror
KW - X-ray fluorescence
KW - X-ray microscope
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U2 - 10.1016/S0168-9002(01)00476-4
DO - 10.1016/S0168-9002(01)00476-4
M3 - Article
AN - SCOPUS:0001095691
VL - 467-468
SP - 837
EP - 840
JO - Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
JF - Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
SN - 0168-9002
IS - PART II
ER -