Zobrazeno 1 - 10
of 75
pro vyhledávání: '"S. Bekhechi"'
Publikováno v:
Condensed Matter Physics, Vol 23, Iss 3, p 33707 (2020)
Using the Monte-Carlo method, we study the magnetic properties of the Ashkin-Teller model (ATM) under the effect of the crystal field with spins S = 1 and σ = 3/2. First, we determine the most stable phases in the phase diagrams at temperature T= 0
Externí odkaz:
https://doaj.org/article/e7e5804219c843ab87b7b797582b0c77
Publikováno v:
Condensed Matter Physics, Vol 19, Iss 3, p 33702 (2016)
In a previous work, we reported exact results of energies of the ground state in the fractional quantum Hall effect (FQHE) regime for systems with up to N_{e}=6 electrons at the filling factor ν=1/3 by using the method of complex polar coordinates.
Externí odkaz:
https://doaj.org/article/661eacc5f50e4c0184a28e8d2236bbd2
Publikováno v:
Condensed Matter Physics, Vol 18, Iss 3, p 33703 (2015)
The study of the Ashkin-Teller model (ATM) of spin-3/2 on a hypercubic lattice is undertaken via Monte Carlo (MC) simulation. The phase diagrams are displayed and discussed in the physical parameter space. Rich physical properties are recovered, name
Externí odkaz:
https://doaj.org/article/9c7d751053364ebdbc06c8f1aa927d9d
Publikováno v:
Chinese Journal of Physics. 74:82-95
Using Monte Carlo simulations based on the Metropolis algorithm, we have investigated magnetic properties and phase diagrams of the spin-1 Ashkin Teller model ferromagnetic thin films. The effects of the crystal field D / J 2 b and four-spin coupling
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9407fc444c016460838dbf5f891d0703
https://doi.org/10.1016/j.cjph.2021.08.025
https://doi.org/10.1016/j.cjph.2021.08.025
Publikováno v:
Physica A: Statistical Mechanics and its Applications. 596:127191
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eda12bfe7cb92598f1610ee81d427a9f
https://doi.org/10.1016/j.physa.2022.127191
https://doi.org/10.1016/j.physa.2022.127191
Publikováno v:
International Journal of Hydrogen Energy. 43:19111-19120
In this paper, two techniques of datamining tools were adopted, a principal component analysis (PCA) and artificial neural network (ANN). A PCA to classify, select and identify several combinations between transition element A and B (B = Ti, Zr, Hf,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a99a1a2d98c785ee52e822211912eaec
https://doi.org/10.1016/j.ijhydene.2018.08.122
https://doi.org/10.1016/j.ijhydene.2018.08.122
Autor:
Hamid Ez-Zahraouy, Samiha Dergal, S. Bekhechi, Badr-eddine Nabil Brahmi, Rania Boudefla, Nabila Niama Koudjeti
Publikováno v:
Journal of Superconductivity and Novel Magnetism. 31:3091-3095
We have studied the structural, electronic, and magnetic properties of Rh2Y In (Y = Nd, Sm) alloys based on rare earth elements, using the full-potential linearized augmented plane-wave method (FP-LAPW) implemented in the Wien2K computer code with th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a6b70295c50e7a1b560d11fda7b91fe8
https://doi.org/10.1007/s10948-018-4832-3
https://doi.org/10.1007/s10948-018-4832-3
Publikováno v:
Physics Letters A. 398:127289
The effects of RKKY interaction and the influence of the four spin interaction J 4 , on the multi-layer transition and magnetic properties of a spin-1/2 Ashkin Teller model of a ferromagnetic system shaped by two magnetic multi-layer materials, of di
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::68166fdee5e19e75e5cb7fde17f03fd5
https://doi.org/10.1016/j.physleta.2021.127289
https://doi.org/10.1016/j.physleta.2021.127289
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Publikováno v:
Physica A: Statistical Mechanics and its Applications. 448:81-90
Two nonperturbative methods such as Monte-Carlo simulation (MC) and Transfer-Matrix Finite-Size-Scaling calculations (TMFSS) have been used to study the phase transition of the spin- 3 / 2 Blume–Emery–Griffiths model (BEG) with quadrupolar and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9dd3bb5cac69fd57c812b2fa9f33ded2
https://doi.org/10.1016/j.physa.2015.12.097
https://doi.org/10.1016/j.physa.2015.12.097