Abstract:In this erratum, we wish to make clear the value of the exponent in the dependence of q* with the dielectric constant ε. Equation 5, which specifies q* ∼ ε +1/7 is right. Conversely, in the fourth line of the paragraph under eq 5, the expression q* ∼ ε −1/7 is wrong; the minus sign should be removed.We also specify (section III-1-A, first paragraph, sixth line) that the number of units per chain, equal to 2838, is a weight average number.
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