Search Results - subject:"Phase diagrams"

COVID-19 and economics forecasting on advanced and emerging countries

Ramírez García, Abraham; Jiménez Preciado, Ana Lorena - In: EconoQuantum : Revista de Economía y Negocios 18 (2021) 1, pp. 21-43

Persistent link: https://www.econbiz.de/10012617095

Heterogeneity in the Harrodian sentiment dynamics, entailing also some scope for stability

Franke, Reiner - In: Journal of evolutionary economics : JEE 30 (2020) 2, pp. 347-374

Persistent link: https://www.econbiz.de/10012252889

On Harrodian instability : two stabilizing mechanisms may be jointly destabilizing

Franke, Reiner - In: Review of Keynesian economics 7 (2019) 1, pp. 43-56

Persistent link: https://www.econbiz.de/10011993435

An elementary business cycle mechanism : learning from Harrod and Kaldor

Franke, Reiner - In: Studies in nonlinear dynamics and econometrics : SNDE ; … 23 (2019) 5, pp. 1-18

Persistent link: https://www.econbiz.de/10012198493

New effective field theory for the Ashkin–Teller model

Santos, Jander P.; Sá Barreto, F.C. - In: Physica A: Statistical Mechanics and its Applications 421 (2015) C, pp. 316-329

Spin correlation identities for the Ashkin–Teller model are derived. From the correlation identities effective field approximation results for the magnetization, the specific heat, the critical frontiers and tricritical points are obtained. First-order transitions in three-dimensional lattices...

Persistent link: https://www.econbiz.de/10011194080

Magnetic properties of double perovskite Sr2CrReO6: Mean field approximation and Monte Carlo simulation

El Rhazouani, O.; Benyoussef, A.; Naji, S.; El Kenz, A. - In: Physica A: Statistical Mechanics and its Applications 397 (2014) C, pp. 31-39

critical behavior of the magnetization and the susceptibility of this system have been determined. The phase diagrams depending …

Persistent link: https://www.econbiz.de/10010738220

Dynamic phase diagrams of the mixed Ising bilayer system consisting of spin-3/2 and spin-2

Temizer, Ümüt; Tülek, Mesimi; Yarar, Semih - In: Physica A: Statistical Mechanics and its Applications 415 (2014) C, pp. 156-171

magnetizations and the thermal variations of the dynamic magnetizations are investigated to obtain the dynamic phase diagrams. The … dynamic phase diagrams are constructed in four different planes for the ferromagnetic/ferromagnetic (FM/FM), antiferromagnetic … also found that the dynamic phase diagrams contain both first- and second-order phase transitions besides dynamic …

Persistent link: https://www.econbiz.de/10011062126

Study on phase diagram of fatty acids mixtures to determine eutectic temperatures and the corresponding mixing proportions

Zhao, Pin; Yue, Qinyan; He, Hongtao; Gao, Baoyu; Wang, Yan - In: Applied Energy 115 (2014) C, pp. 483-490

then analyzed by drawing the phase diagrams to determine the eutectic points and the corresponding mixing proportions. The …

Persistent link: https://www.econbiz.de/10011041425

Position space renormalization group study of the spin-1 random semi-infinite Blume–Capel model

El Bouziani, Mohammed; Gaye, Abou; Jellal, Ahmed - In: Physica A: Statistical Mechanics and its Applications 392 (2013) 4, pp. 689-701

We study the spin-1 Blume–Capel model under a random crystal field in the tridimensional semi-infinite case. This has been done by using the real-space renormalization group approximation and specifically the Migdal–Kadanoff technique. Interesting results are obtained, which tell us that the...

Persistent link: https://www.econbiz.de/10010873632

The two- and three-dimensional spin-3/2 random Blume–Capel model by the position space renormalization group

El Bouziani, Mohammed; Gaye, Abou - In: Physica A: Statistical Mechanics and its Applications 392 (2013) 11, pp. 2643-2651

crystal field, in the two- and three-dimensional cases. Studying the fixed points and the phase diagrams established, we find …

Persistent link: https://www.econbiz.de/10010662564