微孔型二维微角 X 射线散射技术在微米尺度上的应用。

Pinhole-type two-dimensional ultra-small-angle X-ray scattering on the micrometer scale.

机构信息

Materials Research and Developments HQS, Sumitomo Rubber Industries Ltd, 2-1-1 Tsutsui, Chuo, Kobe, Hyogo 651-0071, Japan.

Department of Advanced Materials Science, The University of Tokyo, 5-1-5 Kashiwanoha, Kashiwa, Chiba 277-8561, Japan.

出版信息

J Synchrotron Radiat. 2014 Jan;21(Pt 1):1-4. doi: 10.1107/S1600577513023205. Epub 2013 Nov 2.

DOI:10.1107/S1600577513023205

PMID:24365910

原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC4421848/

Abstract

A pinhole-type two-dimensional ultra-small-angle X-ray scattering set-up at a so-called medium-length beamline at SPring-8 is reported. A long sample-to-detector distance, 160.5 m, can be used at this beamline and a small-angle resolution of 0.25 µm(-1) was thereby achieved at an X-ray energy of 8 keV.

摘要

报道了一种在日本同步辐射光源（SPring-8）中所谓的中程光束线上的针孔型二维超小角 X 射线散射装置。该光束线可使用长的样品到探测器距离，即 160.5 m，并且在 8 keV 的 X 射线能量下实现了 0.25 µm(-1) 的小角度分辨率。