Figure 3 .
3Results from Carr-Purcell-Meibom-Gill (CPMG) measurements of PDMS melts under shear. The insets indicate the shear rates applied in the Couette cell. On the left, the result for the sample of a molecular weight of 410 g/mole, and, on the right, the result for the sample of a molecular weight of 63,000 g/mol, are depicted. Below each figure the residuals from a mono exponential (left) or biexponential (right) fit to the experimental **data** acquired under the highest shear rate are depicted as a measure of the quality of the fit.
