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Magnetic phase diagrams of Fe-Mn-Al alloy on the Bethe lattice |
Erhan Albayrak |
Department of Physics, Erciyes University, 38039, Kayseri, Turkey |
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Abstract The magnetic behaviors of the Fe-Mn-Al alloy are simulated on the Bethe lattice by using a trimodal random bilinear exchange interaction (J) distribution in the Blume-Capel (BC) model. Ferromagnetic (J>0) or antiferromagnetic (J<0) bonds or dilution of the bonds (J=0) are assumed between the atoms with some probabilities. It is found that the second- or the first-order phase boundaries separate the ferromagnetic (F), antiferromagnetic (AF), paramagnetic (P), or spin-glass (SG) phases from the possible other one. In addition to the tricritical points, the special points at which the second- and the first-order and the spin-glass phase lines meet are also found. Very rich phase diagrams in agreement with the literature are obtained.
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Received: 05 September 2016
Revised: 03 November 2016
Accepted manuscript online:
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PACS:
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05.50.+q
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(Lattice theory and statistics)
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68.35.Rh
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(Phase transitions and critical phenomena)
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64.60.Cn
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(Order-disorder transformations)
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Corresponding Authors:
Erhan Albayrak
E-mail: albayrak@erciyes.edu.tr
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Cite this article:
Erhan Albayrak Magnetic phase diagrams of Fe-Mn-Al alloy on the Bethe lattice 2017 Chin. Phys. B 26 020502
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[1] |
Capel H W 1966 Physica 32 966
|
[2] |
Blume M 1966 Phys. Rev. 141 517
|
[3] |
Péna Lara D, Diosa J E and Lozano C A 2013 Phys. Rev. E 87 032108
|
[4] |
Rivera A R, Pérez Alcázar G A and Plascak J A 1990 Phys. Rev. B 41 4774
|
[5] |
Ligia E Z, Pérez Alcázar G A, Bohórquez A, Rivera A R and Plascak J A 1995 Phys. Rev. B 51 9329
|
[6] |
Ligia E Z, Pérez Alcazar G A, González C, Greneche J M, Aguirre W R, Bohórquez A, Baggio Saitovich E M and Sánchez D 2006 J. Magn. Magn. Mater. 301 495
|
[7] |
Velásquez E A, Duque L F, Mazo-Zuluaga J and Restrepo J 2007 Physica B 398 364
|
[8] |
Lara D P, Pérez Alcázar G A, Ligia E Z and Plascak J A 2009 Phys. Rev. B 80 014427
|
[9] |
Albayrak E 2014 J. Magn. Magn. Mater. 355 18
|
[10] |
Albayrak E 2011 Physica A 390 1529
|
[11] |
Albayrak E 2012 Int. J. Mod. Phys. B 26 1250031
|
[12] |
Izmailian N S and Hu C K 1998 Physica A 254 198
|
[13] |
Tucker J W 1999 J. Magn. Magn. Mater. 195 733
|
[14] |
Albayrak E and Keskin M 2003 J. Magn. Magn. Mater. 261 196
|
[15] |
Albayrak E and Yigit A 2005 Physica A 349 471
|
[16] |
Albayrak E, submitted
|
[17] |
Ananikian N S, Avakian A R and Izmailian N S 1991 Physica A 172 391
|
[18] |
De Oliveira M J and Salinas S R 1985 Revista Bras. de Fisica 15 189
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