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Zernike phase contrast in high-energy x-ray transmission microscopy based on refractive optics.
- Source :
-
Ultramicroscopy . Jan2018 Part A, Vol. 184, p267-273. 7p. - Publication Year :
- 2018
-
Abstract
- The current work represents the first implementation of Zernike phase contrast for compound refractive lens based x-ray microscopy, and also the first successful Zernike phase contrast experiment at photon energies above 12 keV. Phase contrast was achieved by fitting a compound refractive lens with a circular phase plate. The resolution is demonstrated to be sub-micron, and can be improved using already existing technology. The possibility of combining the technique with polychromatic radiation is considered, and a preliminary test experiment was performed with positive results. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 03043991
- Volume :
- 184
- Database :
- Academic Search Index
- Journal :
- Ultramicroscopy
- Publication Type :
- Academic Journal
- Accession number :
- 126294904
- Full Text :
- https://doi.org/10.1016/j.ultramic.2017.10.001