Methodology toward 3D micro X-ray fluorescence imaging using an energy dispersive charge-coupled device detector
- Author
- Jan Garrevoet (UGent) , Bart Vekemans (UGent) , Pieter Tack (UGent) , Björn De Samber (UGent) , Sylvia Schmitz, Frank E Brenker, Gerald Falkenberg and Laszlo Vincze (UGent)
- Organization
- Abstract
- A new three-dimensional (3D) micro X-ray fluorescence (mu XRF) methodology based on a novel 2D energy dispersive CCD detector has been developed and evaluated at the P06 beamline of the Petra-III storage ring (DESY) in Hamburg, Germany. This method is based on the illumination of the investigated sample cross-section by a horizontally focused beam (vertical sheet beam) while fluorescent X-rays are detected perpendicularly to the sheet beam by a 2D energy dispersive (ED) CCD detector allowing the collection of 2D cross-sectional elemental images of a certain depth within the sample, limited only by signal self-absorption effects. 3D elemental information is obtained by a linear scan of the sample in the horizontal direction across the vertically oriented sheet beam and combining the detected cross-sectional images into a 3D elemental distribution data set. Results of the 3D mu XRF analysis of mineral inclusions in natural deep Earth diamonds are presented to illustrate this new methodology.
- Keywords
- DIAMONDS, INCLUSIONS, MANTLE, MATO-GROSSO, TRANSITION ZONE, BRAZIL, PHASE, JUINA, XRF
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Citation
Please use this url to cite or link to this publication: http://hdl.handle.net/1854/LU-5805409
- MLA
- Garrevoet, Jan, et al. “Methodology toward 3D Micro X-Ray Fluorescence Imaging Using an Energy Dispersive Charge-Coupled Device Detector.” ANALYTICAL CHEMISTRY, vol. 86, no. 23, 2014, pp. 11826–32, doi:10.1021/ac503410s.
- APA
- Garrevoet, J., Vekemans, B., Tack, P., De Samber, B., Schmitz, S., Brenker, F. E., … Vincze, L. (2014). Methodology toward 3D micro X-ray fluorescence imaging using an energy dispersive charge-coupled device detector. ANALYTICAL CHEMISTRY, 86(23), 11826–11832. https://doi.org/10.1021/ac503410s
- Chicago author-date
- Garrevoet, Jan, Bart Vekemans, Pieter Tack, Björn De Samber, Sylvia Schmitz, Frank E Brenker, Gerald Falkenberg, and Laszlo Vincze. 2014. “Methodology toward 3D Micro X-Ray Fluorescence Imaging Using an Energy Dispersive Charge-Coupled Device Detector.” ANALYTICAL CHEMISTRY 86 (23): 11826–32. https://doi.org/10.1021/ac503410s.
- Chicago author-date (all authors)
- Garrevoet, Jan, Bart Vekemans, Pieter Tack, Björn De Samber, Sylvia Schmitz, Frank E Brenker, Gerald Falkenberg, and Laszlo Vincze. 2014. “Methodology toward 3D Micro X-Ray Fluorescence Imaging Using an Energy Dispersive Charge-Coupled Device Detector.” ANALYTICAL CHEMISTRY 86 (23): 11826–11832. doi:10.1021/ac503410s.
- Vancouver
- 1.Garrevoet J, Vekemans B, Tack P, De Samber B, Schmitz S, Brenker FE, et al. Methodology toward 3D micro X-ray fluorescence imaging using an energy dispersive charge-coupled device detector. ANALYTICAL CHEMISTRY. 2014;86(23):11826–32.
- IEEE
- [1]J. Garrevoet et al., “Methodology toward 3D micro X-ray fluorescence imaging using an energy dispersive charge-coupled device detector,” ANALYTICAL CHEMISTRY, vol. 86, no. 23, pp. 11826–11832, 2014.
@article{5805409,
abstract = {{A new three-dimensional (3D) micro X-ray fluorescence (mu XRF) methodology based on a novel 2D energy dispersive CCD detector has been developed and evaluated at the P06 beamline of the Petra-III storage ring (DESY) in Hamburg, Germany. This method is based on the illumination of the investigated sample cross-section by a horizontally focused beam (vertical sheet beam) while fluorescent X-rays are detected perpendicularly to the sheet beam by a 2D energy dispersive (ED) CCD detector allowing the collection of 2D cross-sectional elemental images of a certain depth within the sample, limited only by signal self-absorption effects. 3D elemental information is obtained by a linear scan of the sample in the horizontal direction across the vertically oriented sheet beam and combining the detected cross-sectional images into a 3D elemental distribution data set. Results of the 3D mu XRF analysis of mineral inclusions in natural deep Earth diamonds are presented to illustrate this new methodology.}},
author = {{Garrevoet, Jan and Vekemans, Bart and Tack, Pieter and De Samber, Björn and Schmitz, Sylvia and Brenker, Frank E and Falkenberg, Gerald and Vincze, Laszlo}},
issn = {{0003-2700}},
journal = {{ANALYTICAL CHEMISTRY}},
keywords = {{DIAMONDS,INCLUSIONS,MANTLE,MATO-GROSSO,TRANSITION ZONE,BRAZIL,PHASE,JUINA,XRF}},
language = {{eng}},
number = {{23}},
pages = {{11826--11832}},
title = {{Methodology toward 3D micro X-ray fluorescence imaging using an energy dispersive charge-coupled device detector}},
url = {{http://doi.org/10.1021/ac503410s}},
volume = {{86}},
year = {{2014}},
}
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