| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1240553 | Spectrochimica Acta Part B: Atomic Spectroscopy | 2008 | 5 Pages |
Abstract
A new confocal three-dimensional micro X-ray fluorescence (3D micro-XRF) facility based on polycapillary X-ray optics in the detection channel and Kirkpatrick–Baez (KB) mirrors in the excitation channel is designed. The lateral resolution (lx, ly) of this confocal three-dimensional micro-X-ray fluorescence facility is 76.3(lx) and 53.4(ly) µm respectively, and its depth resolution dz is 77.1 μm at θ = 90°. A plant sample (twig of B. microphylla) and airborne particles are analyzed.
Keywords
Related Topics
Physical Sciences and Engineering
Chemistry
Analytical Chemistry
Authors
Tianxi Sun, Xunliang Ding, Zhiguo Liu, Guanghua Zhu, Yude Li, Xiangjun Wei, Dongliang Chen, Qing Xu, Quanru Liu, Yuying Huang, Xiaoyan Lin, Hongbo Sun,