New scaling of Adam-Gibbs relation in glass-forming systems
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arXiv
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| Main Authors: | , , |
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| Format: | Preprint |
| Published: |
2022
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| _version_ | 1866929683549913088 |
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| author | Starzonek, Szymon Drozd-Rzoska, Aleksandra Rzoska, Sylwester J. |
| author_facet | Starzonek, Szymon Drozd-Rzoska, Aleksandra Rzoska, Sylwester J. |
| contents | 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. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2206_10605 |
| institution | arXiv |
| publishDate | 2022 |
| record_format | arxiv |
| spellingShingle | New scaling of Adam-Gibbs relation in glass-forming systems Starzonek, Szymon Drozd-Rzoska, Aleksandra Rzoska, Sylwester J. Statistical Mechanics Disordered Systems and Neural Networks Soft Condensed Matter 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. |
| title | New scaling of Adam-Gibbs relation in glass-forming systems |
| topic | Statistical Mechanics Disordered Systems and Neural Networks Soft Condensed Matter |
| url | https://arxiv.org/abs/2206.10605 |