Calculation of the specific heat for the first order phase transition in NH4Br
MODERN PHYSICS LETTERS B, cilt.12, ss.1089-1095, 1998 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 12
- Basım Tarihi: 1998
- Doi Numarası: 10.1142/s021798499800127x
- Dergi Adı: MODERN PHYSICS LETTERS B
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Sayfa Sayıları: ss.1089-1095
- Orta Doğu Teknik Üniversitesi Adresli: Hayır
Özet
We calculate in this work the specific heat C-VI using the predictions of an Ising model for the NH4Br crystal (T-C = 234 K, P = 0). Our calculated C-VI values are in good agreement with the experimentally observed C-p data from the literature. This shows that the observed behavior of NH4Br can be described adequately in the lattice region under an Ising model studied here.