December 2, 2025
Author(s)
Dingbin Huang, Jenae Shoup, Aaron Johnston-Peck, Deyuan Lyu, Jian-Ping Wang, Xiaojia Wang, Daniel Gopman
The Heisenberg exchange constant plays a crucial role in determining the switching behavior of magnetic nano-objects, along with the magnetic anisotropy, saturation magnetization, and Gilbert damping. This work seeks to estimate the exchange stiffness from