addenda and errata\(\def\hfill{\hskip 5em}\def\hfil{\hskip 3em}\def\eqno#1{\hfil {#1}}\)

IUCrJ
ISSN: 2052-2525

Grazing-incidence small-angle X-ray scattering (GISAXS) on small periodic targets using large beams. Erratum

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aPhysikalisch-Technische Bundesanstalt (PTB), Abbestraße 2-12, 10587 Berlin, Germany, and bHelmholtz-Zentrum Berlin (HZB), Albert-Einstein-Straße 15, 12489 Berlin, Germany
*Correspondence e-mail: mika.pflueger@ptb.de

(Received 4 June 2018; accepted 4 June 2018; online 22 June 2018)

An error in the paper by Pflüger, Soltwisch, Probst, Scholze & Krumrey [IUCrJ (2017), 431–438] is corrected.

In the article by Pflüger et al. (2017[Pflüger, M., Soltwisch, V., Probst, J., Scholze, F. & Krumrey, M. (2017). IUCrJ, 4, 431-438.]), there is an error in equation (5) (§2, p. 433). The arcsin function should be arctan.

The corrected equation thus reads

[\theta_{\rm{f}} = \arctan \left( {{ \cos\varphi\,n\lambda }\over{ \sin\varphi\, n\lambda+p\cos\alpha_{\rm{i}} }} \right) . \eqno (5)]

References

First citationPflüger, M., Soltwisch, V., Probst, J., Scholze, F. & Krumrey, M. (2017). IUCrJ, 4, 431–438.  Web of Science CrossRef PubMed IUCr Journals Google Scholar

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IUCrJ
ISSN: 2052-2525