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  • Search: subject:"Effective-field theory"
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Effective field theory 13 Effective-field theory 13 Phase diagram 5 Dynamic phase transition 4 Ising model 4 Magnetization 3 Surface magnetism 3 Ferromagnetism 2 Heisenberg model 2 Phase diagrams 2 Phase transitions 2 Quenched disorder 2 Random crystal field 2 Amorphous magnetic materials 1 Anisotropic crystal field 1 Asymmetric bimodal random field 1 Axial zero-field splitting parameter 1 Band gap 1 Blume Capel model 1 Blume–capel model 1 Bound magnetic polarons 1 Carrier-mediated ferromagnetism 1 Compensation temperature 1 Compensation temperatures 1 Curie temperature 1 Decorated film 1 Diluted magnetic semiconductors 1 Diluted system 1 Dynamic phase diagrams 1 First-principle calculations 1 Fluctuating pair interactions 1 Fokker–Planck equation 1 Frustration 1 Generalized inverse gamma distribution 1 Glauber dynamic 1 Heisenberg and XY models 1 Hysteresis behaviors 1 Ising antiferromagnet 1 Isolated critical points 1 Kinetic spin-1 Blume–Capel model 1
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Undetermined 26
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Article 26
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Undetermined 26
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Yüksel, Yusuf 5 Akıncı, Ümit 4 Polat, Hamza 4 Sousa, J. Ricardo de 3 Albuquerque, Douglas F. de 2 Boughrara, M. 2 Canko, Osman 2 Deviren, Bayram 2 Kerouad, M. 2 Keskin, Mustafa 2 Neto, Minos A. 2 Ricardo de Sousa, J. 2 Shi, Xiaoling 2 Vatansever, Erol 2 Agartioglu, Mehmet 1 Albayrak, Erhan 1 Arago, C. 1 Arruda, Alberto S. de 1 Benyoussef, A. 1 Bobák, A. 1 Borovský, M. 1 Boughazi, B. 1 Cabral Neto, J. 1 Costabile, Emanuel 1 El Kenz, A. 1 Erdinç, Ahmet 1 Ertaş, Mehmet 1 Garcia, J. 1 Gonzalo, J.A. 1 Gulpinar, Gul 1 Hadjiagapiou, Ioannis A. 1 Hlil, E.K. 1 Holden, John G. 1 Jiang, Wei 1 Ma, Tao 1 Mounkachi, O. 1 Nascimento, Denise A. do 1 Pacobahyba, J.T.M. 1 Plascak, J.A. 1 Qi, Yang 1
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Physica A: Statistical Mechanics and its Applications 26
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RePEc 26
Showing 1 - 10 of 26
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Existence of a dynamic compensation temperature of the mixed spin-1 and spin-3/2 Ising model within the effective-field theory
Shi, Xiaoling; Qi, Yang - In: Physica A: Statistical Mechanics and its Applications 430 (2015) C, pp. 93-100
The effective-field theory with correlations based on Glauber-type stochastic dynamic is used to study the dynamic … the mean-field theory are confirmed by the effective-field theory. …
Persistent link: https://www.econbiz.de/10011264537
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The general-spin Blume–Capel model: A study of the multicritical behavior using effective-field theory
Costabile, Emanuel; Roberto Viana, J.; Ricardo de Sousa, J. - In: Physica A: Statistical Mechanics and its Applications 393 (2014) C, pp. 297-303
The general-spin Blume–Capel model is studied by using an effective-field theory with correlation. An expression for … the free energy within the effective-field theory is proposed, and the complete phase diagram is constructed in the …
Persistent link: https://www.econbiz.de/10010709965
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Critical and tricritical behavior of a selectively diluted triangular Ising antiferromagnet in a field
Borovský, M.; Žukovič, M.; Bobák, A. - In: Physica A: Statistical Mechanics and its Applications 392 (2013) 1, pp. 157-167
diluted with nonmagnetic impurities employing an effective-field theory with correlations and Monte Carlo simulations. We …
Persistent link: https://www.econbiz.de/10011057989
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Phase diagrams of the transverse Ising antiferromagnet in the presence of the longitudinal magnetic field
Neto, Minos A.; Sousa, J. Ricardo de - In: Physica A: Statistical Mechanics and its Applications 392 (2013) 1, pp. 1-6
longitudinal (H) and transverse (Ω) magnetic fields. Using the effective-field theory (EFT) with correlation in single site …
Persistent link: https://www.econbiz.de/10011060720
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Thermodynamics properties of an anisotropic Ising antiferromagnet in both external longitudinal and transverse fields
Nascimento, Denise A. do; Neto, Minos A.; Sousa, J. … - In: Physica A: Statistical Mechanics and its Applications 392 (2013) 21, pp. 5313-5321
uniform longitudinal field H and transverse magnetic field Ω. Using the effective-field theory (EFT) with correlation in …
Persistent link: https://www.econbiz.de/10011063505
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Mixed spin-12 and spin-32 Ising model with random crystal field distribution
Yigit, Ali; Albayrak, Erhan - In: Physica A: Statistical Mechanics and its Applications 392 (2013) 19, pp. 4216-4221
of a bimodal random crystal field by using the effective field theory with correlations. The thermal variations of …
Persistent link: https://www.econbiz.de/10010682569
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Study of the first-order phase transition in the classical and quantum random field Heisenberg model on a simple cubic lattice
Ricardo de Sousa, J.; Albuquerque, Douglas F. de; … - In: Physica A: Statistical Mechanics and its Applications 391 (2012) 12, pp. 3361-3365
framework of the effective-field theory in finite cluster (we have chosen N=2 spins). Integrating out the part of order …
Persistent link: https://www.econbiz.de/10011060967
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Effective-field theory on the kinetic spin-1 Blume–Capel model
Shi, Xiaoling; Wei, Guozhu - In: Physica A: Statistical Mechanics and its Applications 391 (2012) 1, pp. 29-34
The effective-field theory (EFT) is used to study the dynamical response of the kinetic spin-1 Blume–Capel model in the …
Persistent link: https://www.econbiz.de/10010590060
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Effective-field theory with the differential operator technique for a kinetic Blume–Capel model with random diluted single-ion anisotropy
Gulpinar, Gul; Vatansever, Erol; Agartioglu, Mehmet - In: Physica A: Statistical Mechanics and its Applications 391 (2012) 13, pp. 3574-3584
, the effective-field theory (EFT). The kinetics is modeled with the formalism of a master equation. The time …
Persistent link: https://www.econbiz.de/10010591588
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The effective-field theory studies of critical phenomena in a mixed spin-1 and spin-2 Ising model on honeycomb and square lattices
Deviren, Bayram; Ertaş, Mehmet; Keskin, Mustafa - In: Physica A: Statistical Mechanics and its Applications 389 (2010) 10, pp. 2036-2047
An effective-field theory with correlations has been used to study critical behaviors of a mixed spin-1 and spin-2 …
Persistent link: https://www.econbiz.de/10011064294
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