Theory of melting of molecular crystals within the new modified model: The complete pictures of the transition temperatures
PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS, cilt.369, sa.2, ss.484-492, 2006 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 369 Sayı: 2
- Basım Tarihi: 2006
- Doi Numarası: 10.1016/j.physa.2005.12.033
- Dergi Adı: PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Sayfa Sayıları: ss.484-492
- Erciyes Üniversitesi Adresli: Evet
Özet
The new modified form of the Pople-Karasz theory of melting of molecular crystals was introduced and applied to investigate the thermodynamics of melting, solid-solid, solid-nematic and nematic-isotropic liquid transitions in the previous papers. In this paper, we give the complete pictures of the transition temperatures and compare with the original Pople-Karasz (PK) theory and its previous modified theories. We also found that the new modified model also gives a much better agreement with available experimental data for the solid-nematic transition than the PK and its previous modified theories by using the different adjustable parameters. (c) 2006 Elsevier B.V. All rights reserved.