The Phase Diagrams and Reentrant Phenomena in a Cylindrical Transverse Ising Nanowire with the Presence of Crystal Field
JOURNAL OF SUPERCONDUCTIVITY AND NOVEL MAGNETISM, cilt.29, sa.7, ss.1903-1908, 2016 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 29 Sayı: 7
- Basım Tarihi: 2016
- Doi Numarası: 10.1007/s10948-016-3484-4
- Dergi Adı: JOURNAL OF SUPERCONDUCTIVITY AND NOVEL MAGNETISM
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Sayfa Sayıları: ss.1903-1908
- Yozgat Bozok Üniversitesi Adresli: Hayır
Özet
Within the framework of the effective field theory (EFT) with correlations, the phase diagrams of a cylindrical spin-1 transverse Ising nanowire are investigated depending on the ratio of the Hamiltonian parameters. We discuss in detail the influence of interfacial coupling, shell surface coupling, and single-ion anisotropy, i.e., crystal field and transverse field ratio on the phase diagrams. We found some characteristic phenomena such as reentrant behavior, tricritical point, and first-order transitions.