https://doi.org/10.1140/epjp/s13360-022-02749-w
Regular Article
Monte Carlo investigation of phase changes and the order of transition of Ising modeled single-walled nanotube
Department of Physics, School of Basic and Applied Sciences, Central University of Tamil Nadu, 610 005, Thiruvarur, Tamil Nadu, India
Received:
27
January
2022
Accepted:
21
April
2022
Published online:
2
May
2022
The Monte Carlo analysis for the magnetic response of a single-walled nanotube using the Metropolis and Wang-Landau algorithms is reported in the present paper. The nanotube architecture used in the present study utilizes the spin half Ising model with nearest neighbors interaction and obtained various magnetic orderings, namely ferromagnetic, G-type anti-ferromagnetic, A-type anti-ferromagnetic, and C-type anti-ferromagnetic. It is also found that the phase changes from ferromagnetic/anti-ferromagnetic to paramagnetic with the modification of system’s control parameters. The transition temperatures is determined for various interaction strength in the absence of magnetic field and for fixed interaction strength with the inclusion of external magnetic field. The present study confirms the transition from ferromagnetic/anti-ferromagnetic to paramagnetic is a second-order transition.
© The Author(s), under exclusive licence to Società Italiana di Fisica and Springer-Verlag GmbH Germany, part of Springer Nature 2022
