Comment on "Vibrational and configurational parts of the specific heat at glass formation"

被引：4

作者：

Cangialosi, Daniele ^{[1
]}

Alegria, Angel ^{[1
,2
]}

Colmenero, Juan ^{[1
,2
,3
]}

机构：

[1] Univ Basque Country, CSIC, Ctr Fis Mat, EHU, San Sebastian 20018, Spain

[2] Univ Basque Country, Fac Quim, Dept Fis Mat, EHU, E-20080 San Sebastian, Spain

[3] Donostia Int Phys Ctr, San Sebastian 20018, Spain

来源：

PHYSICAL REVIEW B | 2008年 / 78卷 / 17期

关键词：

D O I：

10.1103/PhysRevB.78.176301

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The result found in a recent paper [Tombari , Phys. Rev. B 77, 024304 (2008)] regarding the relatively small contribution of secondary relaxation processes to the specific heat is discussed with reference to the claimed non-negligible contribution of the same processes to the total excess entropy found in another paper [Cangialosi , Europhys. Lett. 70, 614 (2005)]. We provide indications that the two results are consistent with each other.

引用

页数：2

共 4 条

[1] ON TEMPERATURE DEPENDENCE OF COOPERATIVE RELAXATION PROPERTIES IN GLASS-FORMING LIQUIDS [J].

ADAM, G ;

GIBBS, JH .

JOURNAL OF CHEMICAL PHYSICS, 1965, 43 (01) :139-&

[2] Relationship between dynamics and thermodynamics in glass-forming polymers [J].

Cangialosi, D ;

Alegría, A ;

Colmenero, J .

EUROPHYSICS LETTERS, 2005, 70 (05) :614-620

[3] Vibrational and configurational parts of the specific heat at glass formation [J].

Tombari, E. ;

Ferrari, C. ;

Salvetti, G. ;

Johari, G. P. .

PHYSICAL REVIEW B, 2008, 77 (02)

[4]

Wunderlich B., 2005, THERMAL ANAL POLYM M

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