Neutron Phase Imaging and Tomography
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Pfeiffer, F.; Grünzweig, C.; Bunk, O.; Frei, G.; Lehmann, E.; David, C.
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Article
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2006
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The American Physical Society
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English
⚖ 289 KB
We report how a setup consisting of three gratings yields quantitative two-and three-dimensional images depicting the quantum-mechanical phase shifts of neutron de Broglie wave packets induced by the influence of macroscopic objects. Since our approach requires only a little spatial and chromatic co