Abstract
The spin-1/2 XYZ model with Dzyaloshinskii-Moriya interaction (DMI) is considered in the mean-field approximation (MFA) by the series expansion of exponentials for the spin matrices. The bilinear interaction parameters J, external magnetic field H and the DMI are included into the Hamiltonian and their effects are considered for the magnetization components of the model for various values of the coordination numbers. The formulation of the model is obtained for the general interactions but the illustrations are only presented for the antiferromagnetic (AFM) model. The temperature changes of magnetizations are analyzed in detail to obtain the phase transition behavior of the model. It is found that the model presents ferromagnetic (FM) and random or oscillatory phase region (R). The AFM phase is only presented when DMI is turned off. It is also found that the R and AFM phases present only the second-order phase transitions.
Graphical Abstract
Similar content being viewed by others
Data availability statement
Data sharing not applicable to this article as no datasets were generated or analysed during the current study.
References
Introduction to Quantum Mechanics, David J. Griffiths, 1995 by Prentice Hill, Inc. Upper Saddle River, NJ 07458 (pages 156,159); Modern Quantum Mechanics, 2nd edition, J. J. Sakurai and Jim Napolitano, Copyright ©1994, 2011 Pearson Education, Inc., publishing as Addison-Wesley, 1301 Sansome Street, San Francisco, CA 94111
M.A. Neto, J.R. Viana, O.D.R. Salmon, E.B. Filho, J.R. de Sousa, Mod. Phys. Lett. B 32, 1850390 (2018)
R.I. Nepomechie, C. Wang, J. Phys. A: Math. Theor. 47, 032001 (2014)
S. Jami, Z. Haqpanah, J. Korean Phys. Soc 72, 743 (2018)
A. Degenhard, Phys. Rev. B 64, 1744081 (2001)
D.F. de Albuquerque, S.R.L. Alves, A.S. de Arruda, Phys. Lett. A 346, 128 (2005)
Y. Okabe, M. Kikuchi, J. Phys. Soc. Japan 57, 4351 (1988)
M. Kikuchi, Y. Okabe, J. Phys. Soc. Japan 58, 679 (1989)
D.J. Bukman, G. An, J.M.J. van Leeuwen, Phys. Rev. B 43, 13352 (1991)
J.R. de Sousa, J.A. Plascak, Phys. Lett. A 237, 66 (1997)
J.R. de Sousa, N.S. Branco, B. Boechat, C. Cordeiro, Physica A 328, 167 (2003)
T. Suzuki, Y. Tomita, N. Kawashima, Phys. Rev. B 80, 180405(R) (2009)
S. Rufo, G. Mendonça, J.A. Plascak, J.R. de Sousa, Phys. Rev. E 88, 034101 (2013)
Y.-Z. Huang, B. Xi, X. Chen, W. Li, Z.-C. Wang, G. Su, Phys. Rev. E 93, 062110 (2016)
K. Morita, T. Tohyama, Phys. Rev. B 99, 144417 (2019)
W.E.F. Parente, J.T.M. Pacobahyba, M.A. Neto, I.G. Araújo, J.A. Plascak, J. Magn. Magn. Mater. 462, 8 (2018)
M. Kohno, M. Takahashi, Phys. Rev. B 56, 3212 (1997)
D.V. Dmitrieva, V.. Ya.. Krivnova, A.A. Ovchinnikova, A. Langarib, J. Exp. Theor. Phys. 95, 538 (2002)
H. Moradmard, M.S. Naseri, S. Mahdavifar, J. Supercond. Nov. Magn. 27, 1265 (2014)
W.E.F. Parente, J.T.M. Pacobahyba, I.G. Araújo, M.A. Neto, J.R. de Sousa, U. Akinci, J. Magn. Magn. Mater. 355, 235 (2014)
E. Albayrak, Eur. Phys. J. B 72, 491 (2009)
J. Cao, S. Cui, W.-L. Yang, K. Shi, Y. Wanga, Nuc. Phys. B 886, 185 (2014)
A.S. Filho, D.F. de Albuquerque, J.B.S. Filho, T.S.A. Batista, Physica A 461, 133 (2016)
M.H. Ben Chakour, A. El Allati, Y. Hassouni, Eur. Phys. J. D 75, 42 (2021)
J. Li, S. Lei, Phys. Lett. A 372, 4086 (2008)
A. Hehn, N. van Well, M. Troyer, Comp. Phys. Commun. 212, 180 (2017)
E. Albayrak, Cond. Matter Phys. 25, 33701 (2022)
H.A. Zad, A. Zoshki, M. Sabeti, Commun. Theor. Phys. 71, 1253 (2019)
S. Sarkar, Int. J. Mod. Phys. B 23, 3363 (2009)
J Strečka, L Čanová, K Minami, Phys. Rev. E 79, 051103 (2009)
Y.H. Su, A.M. Chen, H. Wang, C. Xiang, Eur. Phys. J. B 90, 196 (2017)
J Strečka, L Čanová, J. Phys.: Conf. Series 145, 012012 (2009)
G.-H. Liu, W.-L. You, W. Li, G. Su, J. Phys.: Condens. Matter 27, 165602 (2015)
W.E.F. Parente, J.T.M. Pacobahyba, M.A. Neto, I.G. Araújo, J.A. Plascak, J. Magn. Magn. Mater. 462, 8 (2018)
N. Avalishvili, B. Beradze, G.I. Japaridze, Eur. Phys. J. B 92, 262 (2019)
Y.-H. Chan, W. Jin, H.-C. Jiang, O.A. Starykh, Phys. Rev. B 96, 214441 (2017)
M.O. Flynn, R.R.P. Singh, Phys. Rev. B 100, 121108(R) (2019)
A.S. Freitas, D.F. de Albuquerque, Phys. Rev. E 91, 012117 (2015)
N. Grandi, M. Lagos, J. Oliva, A. Vera, Eur. Phys. J. B 92, 244 (2019)
C. Griset, S. Head, J. Alicea, O.A. Starykh, Phys. Rev. B 84, 245108 (2011)
G.I. Japaridze, H. Cheraghi, S. Mahdavifar, Phys. Rev. E 104, 014134 (2021)
X. Li, J. Jin, Phys. Rev. B 103, 035127 (2021)
L. Messio, S. Bieri, C. Lhuillier, B. Bernu, Phys. Rev. Lett. 118, 267201 (2017)
A. Sera, Y. Kousaka, J. Akimitsu, M. Sera, T. Kawamata, Y. Koike, K. Inoue, Phys. Rev. B 94, 214408 (2016)
R. Shindou, Phys. Rev. B 93, 094419 (2016)
H. Szymczak, M. Baran, R. Szymczak, S.N. Barilo, G.L. Bychkov, S.V. Shiryaev, Acta Phys. Pol. A 71, 111 (2007)
L.D. Landau, Phys. Z. Sowjet 4, 675 (1933)
E. Albayrak, M. Keskin, J. Magn. Magn Mater. 206, 83 (1999)
E. Albayrak, Condens. Matter Phys. 25, 33701 (2022)
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
Conflict of interest
The authors have no conflict to disclose.
Rights and permissions
Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.
About this article
Cite this article
Albayrak, E. The XYZ model by the series expansion of exponentials for spin matrices in the mean-field approximation. Eur. Phys. J. Plus 138, 228 (2023). https://doi.org/10.1140/epjp/s13360-023-03802-y
Received:
Accepted:
Published:
DOI: https://doi.org/10.1140/epjp/s13360-023-03802-y