Figure 7
From: Nucleation and stability of skyrmions in three-dimensional chiral nanostructures

The topological number as a function of Hz and the evolution of the magnetic structure during this process in the circular curved film with R = 150 nm.
From: Nucleation and stability of skyrmions in three-dimensional chiral nanostructures

The topological number as a function of Hz and the evolution of the magnetic structure during this process in the circular curved film with R = 150 nm.