The Kohlrausch-Williams-Watts (KWW) relaxation function, F_(KWW)(t) = exp{-(t/τ_(KWW))~(β)} with 0 < β≤ 1 has been often utilized to describe relaxation processes in systems governed by cooperativity/coupling of molecules therein. Nevertheless, this function has not been well ...
N.m.r. relaxation parameters such as NOEF, T1 and T1π are computed for polycarbonate and polydimethylsiloxane using the new series and the results compared to experiment and to earlier computations which employed a decomposition of the KWW function into a sum of exponential terms....
The subsine, subcosine, subhyperbolic sine, and subhyperbolic cosine associated with Kohlrausch芒鈧 Williams芒鈧 Watts (KWW) function and their scaling-law ODEs are proposed. The supersine, supercosine, superhyperbolic sine, and superhyperbolic cosine functions associated with Mittag-Leffler (ML) ...