Disorder in H<sup>+</sup>-irradiated HOPG: effect of impinging energy and dose on Raman D-band splitting and surface topography.

Beilstein J Nanotechnol · 2018 · PMC6204807 · PMID 30416922

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hedged sentence

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closest p

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boldest claim

The sentences

possibly significantno p-value reported

It is worth noting that because we did not measure with standards to compare with, our measurements were only oriented to identify a possibly significant Fe contamination.

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Quoted from the open-access full text in Europe PMC under the licence the publisher applied. The sentence is reproduced exactly as published; the emphasis is ours.