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Spectroscopic imaging with single acquisition ptychography and a hyperspectral detector

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Abstract
We present a new method of single acquisition spectroscopic imaging with high spatial resolution. The technique is based on the combination of polychromatic synchrotron radiation and ptychographic imaging with a recently developed energy discriminating detector. We demonstrate the feasibility with a Ni-Cu test sample recorded at I13-1 of the Diamond Light Source, UK. The two elements can be clearly distinguished and the Ni absorption edge is identified. The results prove the feasibility of obtaining high-resolution structural and chemical images within a single acquisition using a polychromatic X-ray beam. The capability of resolving the absorption edge applies to a wide range of research areas, such as magnetic domains imaging and element specific investigations in biological, materials, and earth sciences. The method utilises the full available radiation spectrum and is therefore well suited for broadband radiation sources.
Keywords
RAY COMPUTED-TOMOGRAPHY, RESOLUTION, TRANSMISSION, RADIATION

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MLA
Batey, Darren J et al. “Spectroscopic Imaging with Single Acquisition Ptychography and a Hyperspectral Detector.” SCIENTIFIC REPORTS 9 (2019): n. pag. Print.
APA
Batey, D. J., Cipiccia, S., Van Assche, F., Vanheule, S., Vanmechelen, J., Boone, M., & Rau, C. (2019). Spectroscopic imaging with single acquisition ptychography and a hyperspectral detector. SCIENTIFIC REPORTS, 9.
Chicago author-date
Batey, Darren J, Silvia Cipiccia, Frederic Van Assche, Sander Vanheule, Juriaan Vanmechelen, Matthieu Boone, and Christoph Rau. 2019. “Spectroscopic Imaging with Single Acquisition Ptychography and a Hyperspectral Detector.” Scientific Reports 9.
Chicago author-date (all authors)
Batey, Darren J, Silvia Cipiccia, Frederic Van Assche, Sander Vanheule, Juriaan Vanmechelen, Matthieu Boone, and Christoph Rau. 2019. “Spectroscopic Imaging with Single Acquisition Ptychography and a Hyperspectral Detector.” Scientific Reports 9.
Vancouver
1.
Batey DJ, Cipiccia S, Van Assche F, Vanheule S, Vanmechelen J, Boone M, et al. Spectroscopic imaging with single acquisition ptychography and a hyperspectral detector. SCIENTIFIC REPORTS. 2019;9.
IEEE
[1]
D. J. Batey et al., “Spectroscopic imaging with single acquisition ptychography and a hyperspectral detector,” SCIENTIFIC REPORTS, vol. 9, 2019.
@article{8626838,
  abstract     = {We present a new method of single acquisition spectroscopic imaging with high spatial resolution. The technique is based on the combination of polychromatic synchrotron radiation and ptychographic imaging with a recently developed energy discriminating detector. We demonstrate the feasibility with a Ni-Cu test sample recorded at I13-1 of the Diamond Light Source, UK. The two elements can be clearly distinguished and the Ni absorption edge is identified. The results prove the feasibility of obtaining high-resolution structural and chemical images within a single acquisition using a polychromatic X-ray beam. The capability of resolving the absorption edge applies to a wide range of research areas, such as magnetic domains imaging and element specific investigations in biological, materials, and earth sciences. The method utilises the full available radiation spectrum and is therefore well suited for broadband radiation sources.},
  articleno    = {12278},
  author       = {Batey, Darren J and Cipiccia, Silvia and Van Assche, Frederic and Vanheule, Sander and Vanmechelen, Juriaan and Boone, Matthieu and Rau, Christoph},
  issn         = {2045-2322},
  journal      = {SCIENTIFIC REPORTS},
  keywords     = {RAY COMPUTED-TOMOGRAPHY,RESOLUTION,TRANSMISSION,RADIATION},
  language     = {eng},
  pages        = {7},
  title        = {Spectroscopic imaging with single acquisition ptychography and a hyperspectral detector},
  url          = {http://dx.doi.org/10.1038/s41598-019-48642-y},
  volume       = {9},
  year         = {2019},
}

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