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. 2015 Apr 23;22(Pt 3):819–827. doi: 10.1107/S1600577515005524

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© Max Rose et al. 2015

This is an open-access article distributed under the terms of the Creative Commons Attribution Licence, which permits unrestricted use, distribution, and reproduction in any medium, provided the original authors and source are cited.

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(a) Diffraction pattern from a vertically oriented NRA measured at 500 eV and = 100 µm. The white rectangle indicates the area used for the analysis. (b) The Fourier transform of the NRA diffraction pattern. Both images are displayed on a logarithmic scale. (Inset) Optical microscope image of the NRA and its aperture separations shown in micrometers.

Inline graphic — (a) Diffraction pattern from a vertically oriented NRA measured at 500 eV and = 100 µm. The white rectangle indicates the area used for the analysis. (b) The Fourier transform of the NRA diffraction pattern. Both images are displayed on a logarithmic scale. (Inset) Optical microscope image of the NRA and its aperture separations shown in micrometers.