论文标题

Adam-Gibbs关系的新规模在玻璃形成系统中

New scaling of Adam-Gibbs relation in glass-forming systems

论文作者

Starzonek, Szymon, Drozd-Rzoska, Aleksandra, Rzoska, Sylwester J.

论文摘要

在这封信中,我们介绍了一种基于Adam-Gibbs模型的新扩展方法。此外,使用了配置熵S_C(T)= S_0(1-T_K/T)^n的广义临界表达式。对于研究的系统而言,获得的伪规指数N的值似乎是通用的,并且与热力学数据吻合良好。以初级松弛时间和热力学(特定热容量)表示的动态刻画之间的关系是一个很好的一致性。

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.

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