Volume 128, Number 4, November 2019
|Number of page(s)||7|
|Section||Condensed Matter: Structural, Mechanical and Thermal Properties|
|Published online||31 January 2020|
Monte Carlo study of magnetic and thermodynamic properties of a ferrimagnetic mixed-spin Ising nanotube with double (surface and core) walls
Laboratory of Materials, Processes, Environment and Quality, Cadi Ayyad University, National School of Applied Sciences - Sidi Bouzid, 63 46000 Safi, Morocco and Laboratory of Solid State Physics, Faculty of Science, Sidi Mohammed Ben Abdellah University Dhar Mahraz, BP 1796, Fez, Morocco
Received: 5 September 2019
Accepted: 27 November 2019
Magnetic properties of Ising nanotubes with double surface and core walls were studied using Monte Carlo study. Total and partial magnetizations and magnetic susceptibilities with walls surface and in the core walls have been given. The effect of crystal field and reduced exchange interactions at surface on total magnetization at surface and core walls were studied. Magnetic hysteresis cycles with double surface and core walls have been found.
PACS: 61.46.-w – Structure of nanoscale materials / 64.60.De – Statistical mechanics of model systems (Ising model, Potts model, field-theory models, Monte Carlo techniques, etc.) / 74.62.-c – Transition temperature variations, phase diagrams
© EPLA, 2020
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