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Title: Data for "Ferrimagnetism from triple-q order in Na2Co2TeO6"
Authors: Niccolò Francini and Lukas Janssen
Reference: arXiv:2409.12234
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Description:
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The archive contains the data used to construct Fig. 3, Fig. 4, and Fig. 5(a) of the paper "Ferrimagnetism from triple-q order in Na2Co2TeO6" by N. Francini and L. Janssen [arXiv:2409.12234]. The work uses classical Monte-Carlo simulations to study the ferrimagnetic response of two different extended Kitaev-Heisenberg models realizing  two different ground states: a collinear zigzag state and a noncollinear triple-q state.

The data is organized in three folders, corresponding to the three figures.


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Fig_3:
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The folder contains two subfolders, corresponding to the two different ground states: "triple_q" for triple-q ground state (3q), obtained using a negative ring exchange J_ring=-0.2, and "zigzag" for zigzag state (zz), obtained using a positive ring exchange J_ring=0.2.

Each of these folders contains two subfolders:

"magn_vs_field" contains the sublattice magnetizations mA and mB (in units of gA and gB, respectively) together with the corresponding errors err_mA and err_mB as a function of the temperature T for several magnetic fields h at fixed linear system size L=24.

"magn_vs_sizes" contains the sublattice magnetizations mA and mB (in units of gA and gB, respectively) together with the corresponding errors err_mA and err_mB as a function of the temperature T for several sizes L at fixed field h=0.01.

The data are structured in five columns: T, mA, err_mA, mB, err_mB.


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Fig_4:
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The folder contains two subfolders, corresponding to the two different ground states: "triple_q" for triple-q ground state (3q), obtained using a negative ring exchange J_ring=-0.2, and "zigzag" for zigzag state (zz), obtained using a positive ring exchange J_ring=0.2.

The two respective folders contain the Binder parameters UA and UB together with the corresponding errors err_UA and err_UB for the two sublattice out-of-plane magnetizations as a function of temperature T.

The data are structured in five columns: T, UA, err_UA, UB, err_UB.


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Fig_5a:
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The folder contains the ratio of sublattice magnetizations mA/mB (in units of gA/gB) together with the corresponding error as a function of temperature T for several sizes L.

The data are structured in three columns: T, ratio, err_ratio.

From these data, the g-factor ratio as function of 1/L (shown in Fig. 5b) and the total magnetization as function of T (shown in Fig. 6) can be plotted as well.
