Published January 2008 | Version v1
Journal article Metadata-only

Characterization of a confocal three-dimensional micro X-ray fluorescence facility based on polycapillary X-ray optics and Kirkpatrick-Baez mirrors

Creators

  • 1. Key Laboratory of Beam Technology and Materials Modification of Ministry of Education, Beijing Normal University, Beijing, 100875 (China) and Institute of Low Energy Nuclear Physics, Beijing Normal University, Beijing, 100875 (China) and Beijing Radiation Center, Beijing, 100875 (China)
  • 2. Beijing Radiation Center, Beijing, 100875 (China)
  • 3. Institute of Low Energy Nuclear Physics, Beijing Normal University, Beijing, 100875 (China)
  • 4. Key Laboratory of Beam Technology and Materials Modification of Ministry of Education, Beijing Normal University, Beijing, 100875 (China)
  • 5. Synchrotron Radiation Laboratory, Shanghai Institute of Applied Physics, Chinese Academy of Science, Shanghai, 201800 (China)
  • 6. Synchrotron Radiation Laboratory, Institute of High Energy Physics, Chinese Academy of Science, Beijing, 100039 (China)
  • 7. Institute of High Energy Physics, Chinese Academy of Science, Beijing, 100039 (China)
  • 8. College of Life Sciences, Beijing Normal University, Beijing, 100875 (China)

Description

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 = 90o. A plant sample (twig of B. microphylla) and airborne particles are analyzed

Availability note (English)

Available from http://dx.doi.org/10.1016/j.sab.2007.11.003

Additional details

Identifiers

DOI
10.1016/j.sab.2007.11.003;
PII
S0584-8547(07)00366-7;

Publishing Information

Journal Title
Spectrochimica Acta. Part B, Atomic Spectroscopy
Journal Volume
63
Journal Issue
1
Journal Page Range
p. 76-80
ISSN
0584-8547
CODEN
SAASBH

INIS

Country of Publication
Netherlands
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
39085480
Subject category
S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
Descriptors DEI
DETECTION; EXCITATION; FLUORESCENCE; OPTICS; RESOLUTION; X RADIATION; X-RAY FLUORESCENCE ANALYSIS
Descriptors DEC
CHEMICAL ANALYSIS; ELECTROMAGNETIC RADIATION; EMISSION; ENERGY-LEVEL TRANSITIONS; IONIZING RADIATIONS; LUMINESCENCE; NONDESTRUCTIVE ANALYSIS; PHOTON EMISSION; RADIATIONS; X-RAY EMISSION ANALYSIS

Optional Information

Copyright
Copyright (c) 2007 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.