ArticleScientific reports2019
Spectroscopic imaging with single acquisition ptychography and a hyperspectral detector.
Article in Scientific reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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Who cites it
5 citing papers in PubMed.
- Sparse-Scan Ptychography with Hybrid-Overlap Scanning and Reference-Guided Probe Updates.Sensors (Basel, Switzerland) · 2026Article
- Roadmap for Quantum Nanophotonics with Free Electrons.ACS photonics · 2025Review
- Ptychography at all wavelengths.Nature reviews. Methods primers · 2025Article
- Dual energy X-ray beam ptycho-fluorescence imaging.Journal of synchrotron radiation · 2021Article
- The Spectral X-ray Imaging Data Acquisition (SpeXIDAQ) Framework.Sensors (Basel, Switzerland) · 2021Article
Corrections and comments
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Authors and funding
7 authors.
Funding
No grant is acknowledged in the PubMed record.
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.
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Registered trials
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