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Title: Contribution to Spin Tubes Study

Abstract

In this work, we aim to study both analytically and numerically the behavior of triangular spin tubes made by three chains which are connected to one another by exchange, in the presence of single-ion anisotropy. By diagonalizing the spin Hamiltonian, the partition function was exactly calculated within the transfer matrix approach and several relevant physical quantities were derived and analyzed. Depending on the sign and strengths of the exchange and anisotropy constants, the system reveals a rich variety of features such as frustration and steplikes in the magnetization curves arising from both geometry and conflicting interactions.

Authors:
;  [1]
  1. Hassan II University, Condensed Matter Physics Laboratory, Ben M’sik Science Faculty (Morocco)
Publication Date:
OSTI Identifier:
22771321
Resource Type:
Journal Article
Journal Name:
Journal of Superconductivity and Novel Magnetism
Additional Journal Information:
Journal Volume: 31; Journal Issue: 5; Other Information: Copyright (c) 2018 Springer Science+Business Media, LLC, part of Springer Nature; Article Copyright (c) 2017 Springer Science+Business Media, LLC; http://www.springer-ny.com; Country of input: International Atomic Energy Agency (IAEA); Journal ID: ISSN 1557-1939
Country of Publication:
United States
Language:
English
Subject:
75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; ANALYTICAL SOLUTION; ANISOTROPY; HAMILTONIANS; INTERACTIONS; MAGNETIZATION; MATRICES; NUMERICAL ANALYSIS; PARTITION FUNCTIONS; SPIN; TRANSFER MATRIX METHOD; TRIANGULAR CONFIGURATION

Citation Formats

Farchakh, A., and El Hafidi, M., E-mail: mohamed.elhafidi@univh2c.ma. Contribution to Spin Tubes Study. United States: N. p., 2018. Web. doi:10.1007/S10948-017-4342-8.
Farchakh, A., & El Hafidi, M., E-mail: mohamed.elhafidi@univh2c.ma. Contribution to Spin Tubes Study. United States. doi:10.1007/S10948-017-4342-8.
Farchakh, A., and El Hafidi, M., E-mail: mohamed.elhafidi@univh2c.ma. Tue . "Contribution to Spin Tubes Study". United States. doi:10.1007/S10948-017-4342-8.
@article{osti_22771321,
title = {Contribution to Spin Tubes Study},
author = {Farchakh, A. and El Hafidi, M., E-mail: mohamed.elhafidi@univh2c.ma},
abstractNote = {In this work, we aim to study both analytically and numerically the behavior of triangular spin tubes made by three chains which are connected to one another by exchange, in the presence of single-ion anisotropy. By diagonalizing the spin Hamiltonian, the partition function was exactly calculated within the transfer matrix approach and several relevant physical quantities were derived and analyzed. Depending on the sign and strengths of the exchange and anisotropy constants, the system reveals a rich variety of features such as frustration and steplikes in the magnetization curves arising from both geometry and conflicting interactions.},
doi = {10.1007/S10948-017-4342-8},
journal = {Journal of Superconductivity and Novel Magnetism},
issn = {1557-1939},
number = 5,
volume = 31,
place = {United States},
year = {2018},
month = {5}
}