Fast Calculation Algorithm Using Barton's Method for Reconstructing Three-Dimensional Atomic Images from X-ray Fluorescence Holograms

Tomohiro Matsushita, Atsushi Kubota, Naohisa Happo, Kazuto Akagi, Natsuhiko Yoshinaga, Kouichi Hayashi

研究成果: Article査読

1 被引用数 (Scopus)

抄録

A fast calculation algorithm for three-dimensional atomic image reconstruction from X-ray fluorescence holography (Barton's method) is described. This method employs HEALPix, an algorithm that is used to subdivide a spherical surface in which each pixel covers an identical surface area. Using this algorithm, the computing time for atomic image reconstruction is reduced by a factor of 14.5. The time can be reduced further by parallel processing and an optimization of the resolution parameter of HEALPix.

本文言語English
ページ(範囲)449-455
ページ数7
ジャーナルZeitschrift fur Physikalische Chemie
230
4
DOI
出版ステータスPublished - 2016 4 28

ASJC Scopus subject areas

  • 物理化学および理論化学

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