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The 3D Kasteleyn transition in dipolar spin ice: a numerical study with the conserved monopoles algorithm
(IOP Publishing, 2017-02)
We study the three-dimensional Kasteleyn transition in both nearest neighbours and dipolar spin ice models using an algorithm that conserves the number of excitations. We first limit the interactions range to nearest ...
Entropy as a function of magnetisation for a 2D spin-ice model exhibiting a Kasteleyn transition
(IOP Publishing, 2018-08)
We present a combined analytical and numerical study of the entropy as a function of magnetization for an orientable 2D spin-ice model that exhibits a Kasteleyn transition. The model that we use is related to the well known ...
Thermodynamics of the classical spin-ice model with nearest neighbour interactions using the Wang-Landau algorithm
(Springer, 2016-02)
In this article we study the classical nearest-neighbour spin-ice model (nnSI) by means of Monte Carlo simulations, using the Wang-Landau algorithm. The nnSI describes several of the salient features ofthe spin-ice materials. ...
Intermediate magnetization state and competing orders in Dy2Ti2O7 and Ho2Ti2O7
(Nature Publishing Group, 2016-08)
Among the frustrated magnetic materials, spin-ice stands out as a particularly interesting system. Residual entropy, freezing and glassiness, Kasteleyn transitions and fractionalization of excitations in three dimensions ...