Hiroshi Imamura, Takayuki Nozaki, Shinji Yuasa, Yoshishige Suzuki
Published 2019-06-04Version 1
Based on the micromagnetic simulations the magnetization switching in a triangle magnetic element by voltage-control of magnetic anisotropy and Dzyaloshinskii-Moriya interaction under in-plane magnetic field is proposed. The proposed switching scheme is not the toggle switching but the deterministic switching where the magnetic state is determined by the polarity of the applied voltage pulse. The mechanism and conditions for the switching are clarified. The results provide a fast and low-power writing method for magnetoresistive random access memories.
Comments: 6 pages, 6 figures
Journal: Phys. Rev. Applied 10, 054039 (2018)
Spin waves in thin films and magnonic crystals with Dzyaloshinskii-Moriya interactions
From spatially indirect to momentum-space indirect exciton by in-plane magnetic field
Role of Dzyaloshinskii-Moriya interaction for magnetism in transition-metal chains at Pt step-edges
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