Stochastic LLG atomistic simulations find that reduced DMI stabilizes ultrasmall columnar skyrmions at room temperature in thick amorphous ferrimagnetic GdCo films.
A., Static and Dynamical Properties of Antiferromagnetic Skyrmions in the Presence of Applied Current and Temperature
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Robust Formation of Ultrasmall Room-Temperature Ne\'el Skyrmions in Amorphous Ferrimagnets from Atomistic Simulations
Stochastic LLG atomistic simulations find that reduced DMI stabilizes ultrasmall columnar skyrmions at room temperature in thick amorphous ferrimagnetic GdCo films.