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Polychromatic neutron phase-contrast imaging of weakly absorbing samples enabled by phase retrieval
The use of a phase-retrieval technique for propagation-based phase-contrast neutron imaging with a polychromatic beam is demonstrated. This enables imaging of samples with low absorption contrast and/or improving the signal-to-noise ratio to facilitate e.g. time-resolved measurements. A metal sample...
| Autores principales: | , , , , , , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
International Union of Crystallography
2023
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10241042/ https://www.ncbi.nlm.nih.gov/pubmed/37284268 http://dx.doi.org/10.1107/S1600576723003011 |