Double pinhole diffraction of white synchrotron radiation

The spatial coherence of hard X-rays provided by a bending magnet of the storage ring BESSY II was investigated by performing Young's interference experiment. The interference pattern was created by the diffraction of two 2 μm pinholes drilled into a thin tantalum foil by focused ion sputtering...

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Veröffentlicht in:Physica. B, Condensed matter Condensed matter, 2003-08, Vol.336 (1), p.63-67
Hauptverfasser: Leitenberger, W., Wendrock, H., Bischoff, L., Panzner, T., Pietsch, U., Grenzer, J., Pucher, A.
Format: Artikel
Sprache:eng
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Zusammenfassung:The spatial coherence of hard X-rays provided by a bending magnet of the storage ring BESSY II was investigated by performing Young's interference experiment. The interference pattern was created by the diffraction of two 2 μm pinholes drilled into a thin tantalum foil by focused ion sputtering. Using an energy-dispersive detector with an energy resolution of 200 eV the interference patterns were detected simultaneously between 5 keV< E
ISSN:0921-4526
1873-2135
DOI:10.1016/S0921-4526(03)00270-9