Anomalous crossover from three-dimensional Heisenberg to two-dimensional Ising magnetism in a van de

Anomalous crossover from three-dimensional Heisenberg to two-dimensional Ising magnetism in a van der Waals magnet

Long-range magnetic order in low-dimensional systems depends on dimensionality and magnetic anisotropy. Now self-intercalation has been shown to tune a crossover from 3D Heisenberg to 2D Ising ferromagnetism in Fe3GeTe2.

https://www.nature.com/articles/s41567-026-03356-7 nature.com

RSS Hunter • Jun 25