Zobrazeno 1 - 10
of 29
pro vyhledávání: '"de Souza, Sergio Martins"'
Autor:
Druchok, Maksym, Krasnov, Volodymyr, Krokhmalskii, Taras, Bufalo, Tatiana Cardoso e, de Souza, Sergio Martins, Rojas, Onofre, Derzhko, Oleg
Publikováno v:
J. Chem. Phys. 158, 104304 (2023)
Recently, X.Ma et al. [Phys. Rev. Lett. 118, 027402 (2017)] have suggested that water molecules encapsulated in (6,5) single-wall carbon nanotube experience a temperature-induced quasiphase transition around 150 K interpreted as changes in the water
Externí odkaz:
http://arxiv.org/abs/2302.09362
Autor:
Gastaldon, Lucas Biasi, De Souza, Sérgio Martins, Cardoso e Bufalo, Tatiana, Armindo, Robson André, Wendroth, Ole
Publikováno v:
In International Soil and Water Conservation Research December 2024 12(4):798-807
Publikováno v:
Physics Letters A, Volume 387, 28 January 2021, 127020
Recently, a surprising low-temperature behavior has been revealed in a two-leg ladder Ising model with trimer rungs (Weiguo Yin, arXiv:2006.08921). Motivated by these findings, we study this model from another perspective and demonstrate that the rep
Externí odkaz:
http://arxiv.org/abs/2008.03753
Autor:
Torrico, Jordana, Strečka, Jozef, Rojas, Onofre, de Souza, Sergio Martins, Lyra, Marcelo Leite
Phase transitions, compensation phenomenon and magnetization of a ferro-ferrimagnetic ternary alloy AB$_{\rho}$C$_{1-\rho}$ composed of three different kinds of magnetic ions A, B and C with the spin magnitude 1/2, 1 and 3/2 are examined within the f
Externí odkaz:
http://arxiv.org/abs/2002.01572
Publikováno v:
Physica A: Statistical Mechanics and its Applications, Volume 573, 1 July 2021, 125986
We discuss the origin of an enigmatic low-temperature behavior of one-dimensional decorated spin systems which was coined the pseudo-transition. Tracing out the decorated parts results in the standard Ising-chain model with temperature-dependent para
Externí odkaz:
http://arxiv.org/abs/1908.06419
Publikováno v:
Physics Letters A 383 (2019) 2451
The mixed spin-(1/2, 3/2) Ising model on a decorated square lattice, which takes into account lattice vibrations of the spin-3/2 decorating magnetic ions at a quantum-mechanical level under the assumption of a perfect lattice rigidity of the spin-1/2
Externí odkaz:
http://arxiv.org/abs/1904.01804
Quasicritical exponents of one-dimensional models displaying a quasitransition at finite temperatures are examined in detail. The quasitransition is characterized by intense sharp peaks in physical quantities such as specific heat and magnetic suscep
Externí odkaz:
http://arxiv.org/abs/1812.02815
Publikováno v:
J. Magn. Magn. Mater. 469 (2019) 655-664
The mixed spin-1/2 and spin-S Ising model on a decorated planar lattice accounting for lattice vibrations of decorating atoms is treated by making use of the canonical coordinate transformation, the decoration-iteration transformation, and the harmon
Externí odkaz:
http://arxiv.org/abs/1805.10534
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Publikováno v:
In Physica A: Statistical Mechanics and its Applications 1 July 2021 573