125 citations · 499 across the 11 of their papers we have counts for
3 papers · 1 filter
Dynamics of artificial spin ice: continuous honeycomb network
Yichen Shen, Olga Petrova, Paula Mellado +3
We model the dynamics of magnetization in an artificial analog of spin ice specializing to the case of a honeycomb network of connected magnetic nanowires. The inherently dissipati…
Spin waves in a skyrmion crystal
Olga Petrova, Oleg Tchernyshyov
We derive the spectrum of low-frequency spin waves in skyrmion crystals observed recently in noncentrosymmetric ferromagnets. We treat the skyrmion crystal as a superposition of th…
Reducing Disorder in Artificial Kagome Ice
Stephen A. Daunheimer, Olga Petrova, Oleg Tchernyshyov +1
Artificial spin ice has become a valuable tool for understanding magnetic interactions on a microscopic level. The strength in the approach lies in the ability of a synthetic array…