Some characteristic behavior of spin-1 Ising nanotube

Canko O., Erdinc A., Taskin F., Atis M.

PHYSICS LETTERS A, cilt.375, sa.41, ss.3547-3551, 2011 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 375 Sayı: 41
  • Basım Tarihi: 2011
  • Doi Numarası: 10.1016/j.physleta.2011.08.029
  • Dergi Adı: PHYSICS LETTERS A
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.3547-3551
  • Erciyes Üniversitesi Adresli: Evet

Özet

We have investigated Blume-Capel model on a cylindrical Ising nanotube by using the effective field theory with correlations. We have found first- and second-order phase transition. Magnetization, magnetic susceptibility, internal energy, specific heat and free energy expressions have been found and calculated numerically for different crystal field parameter. Moreover, we have obtained that tricritical point depends on the coupling constant between core and surface shell. (C) 2011 Elsevier B.V. All rights reserved.