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New scaling of Adam-Gibbs relation in glass-forming systems (2206.10605v1)
Published 19 Jun 2022 in cond-mat.stat-mech, cond-mat.dis-nn, and cond-mat.soft
Abstract: In this letter we introduced a new scaling method based on Adam-Gibbs model. Moreover, generalised critical-like expression of configurational entropy S_C (T)=S_0 (1-T_K/T)n is used. Obtained values of pseudocritical exponent n seem to be universal for studied systems and corresponds well with thermodynamic data. Relation between dynamic portrayal represented by primary relaxation time and thermodynamic (specific heat capacity) is in a good agreement.