$FERRO ferromagnetic

Latest papers

1. Crystal Structure Based Graph Neural Network And LLM Multi-Modal Approach for Material Magnetic Ordering Prediction cond-mat.mtrl-sci · 19 Oct · 1 hit

   …fusion of the GNN and LLM outputs to predict material magnetic ordering in four classes (Non-magnetic, Ferromagnetic, Antiferromagnetic, Ferrimagnetic). The model is trained, validated, and tested on a dataset…

2. Engineering topological phenomena via field-driven Weyl motion cond-mat.mes-hall · 19 Oct · 1 hit

   …microscopic Hamiltonian and the field effect with the spin rotation from the all-in-all-out to the ferromagnetic state. Tracking the position of Weyl nodes during the spin rotation, we demonstrate macroscopic…

3. Anomalously fast heating of ground states in dephased $SU(N)$ spin systems quant-ph · 18 Oct · 1 hit

   …state at finite positive temperature under the same dissipative dynamics within a fixed-color sector. In ferromagnetic $SU(N)$ exchange systems with local dephasing, exact coherence shells confine the ground-state…

4. Long-lived nonequilibrium spin configuration induced by dual optical excitation cond-mat.mtrl-sci · 18 Oct · 1 hit

   …from simultaneous dual-pump excitation. We identify a narrow excitation window in which the lifetime of the ferromagnetic-resonance-like mode increases strongly while its frequency exhibits a small but reproducible…

5. Electronic structure, magnetic order and anisotropic magnetoresistance in $\mathbf{Eu_{1-x}Gd_xCd_2P_2}$ (0 $\le$ x $\le$1) cond-mat.mtrl-sci · 18 Oct · 3 hits

   …underscore the role of low density of hole carriers caused by Eu vacancies, particularly in stabilizing ferromagnetic (FM) order and modifying electrical transport and magnetoresistive responses in this compound.…

6. Rapid mixing within a phase for Ising models math.PR · 16 Oct · 1 hit

   …at high enough signal-to-noise ratio using $O(n\log n)$ Glauber updates from a spectral initialization. For ferromagnetic Ising models on random $d$-regular graphs, we prove rapid phase ordering down to inverse…

7. Magnetic order in epitaxial (La2/3Sr1/3MnO3)3/(BaTiO3)3 trilayer heterostructures: Evidence for quasi-two-dimensional ferrimagnetism cond-mat.mtrl-sci · 16 Oct · 1 hit

   …antiferromagnetic configurations with a non zero wave vector Q. Magnetic hysteresis loops instead evidence a ferromagnetic order with a remanent moment of about 0.5 bohr magneton per Mn atom at room temperature,…

8. Topological Magnetism in 2D and 3D: Skyrmions and Hopfions. Classical and quantum approaches cond-mat.other · 16 Oct · 1 hit

   We discuss the properties of ferromagnetic skyrmions in relation to the Dzyaloshinskii Moriya interaction, nonlinear sigma models, merons,…