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Critical behavior of the 2D Ising model modulated by the Octonacci sequence
(IOP Publishing, 2020)
Spatial order in a two-dimensional spin-orbit-coupled spin-1/2 condensate: Superlattice, multi-ring and stripe formation
(2021-10-01)
We demonstrate the formation of stable spatially-ordered states in a uniform and also trapped quasi-two-dimensional (quasi-2D) Rashba or Dresselhaus spin-orbit (SO) coupled pseudo spin-1/2 Bose-Einstein condensate using ...
Continuous phase-space methods on discrete phase spaces
(EPL Association, 2015)
We show that discrete quasiprobability distributions defined via the discrete
Heisenberg-Weyl group can be obtained as discretizations of the continuous SU(N) quasiprobability
distributions. This is done by identifying ...
Backbone structure of the Edwards-Anderson spin-glass model
(Amer Physical Soc, 2013-10)
We study the ground-state spatial heterogeneities of the Edwards-Anderson spin-glass model with both bimodal and Gaussian bond distributions. We characterize these heterogeneities by using a general definition of bond ...
Estudo da transição de reorientação de spin em filmes de cobalto recobertos por grafeno e de ligas de FeCo
(Universidade Federal de Minas GeraisUFMG, 2015-03-06)
In this thesis, we have studied the structural and magnetic propertiesof two systems with strong perpendicular magnetic anisotropy (PMA).First, PMA on cobalt thin films is induced after their intercalationunder graphene ...
PVDF/KNO3 Composite Sub-Microfibers Produced by Solution Blow Spinning as a Hydrophobic Matrix for Fertilizer Delivery System
(2022-03-01)
Nutrient supplementation is a common practice in agriculture to increase crop productivity in the field. This supplementation is usually excessive, causing nutrient leaching in periods of rainfall leading to environmental ...
Comportamento multicrítico no modelo de Heisenberg frustrado: transições de fases clássica e quântica
(Universidade Federal de São CarlosBRUFSCarPrograma de Pós-Graduação em Física - PPGF, 2011-09-01)
In this work we study the critical behavior of systems described by the Anysotropic- Heisenberg model of spin 1/2 with competitive interactions (J1-J2 Model) on planes, and interplane nearest-neighbor interactions. We ...
Phase diagram and critical behavior of the spin-1 Baxter-Wu model with a crystal field
(American Physical SocCollege PkEUA, 2004)
Protecting The Root Swap Operation From General And Residual Errors By Continuous Dynamical Decoupling
(AMER PHYSICAL SOCCOLLEGE PK, 2015)