Singlet Exciton Fraction in Electroluminescence from Conjugated Polymer.

Sci Rep · 2017 · PMC5460123 · PMID 28588215

Europe PMC DOI

hedged sentence

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closest p

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boldest claim

The sentences

hardly significantno p-value reported

One question may be raised, the molecular weight of SPF HMW is higher than that of SPF LMW only by a factor of about 1.15, there is hardly significant difference in molecular weight so that tunable χ S should be tenuous.

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