3 papers
cond-mat.mes-hall2020
Skyrmion confinement and dynamics in tracks patterned with magnetic anisotropy: theory and simulations
E. Tamura, C. Liu, S. Miki +5
Skyrmion is a topologically protected spin texture excited in magnetic thin films. The radii of skyrmions are typically 10-100 nm. Because of the size, the skyrmion is expected to…
cond-mat.mes-hall2019
Skyrmion Brownian circuit implemented in a continuous ferromagnetic thin film
Yuma Jibiki, Minori Goto, Eiiti Tamura +9
The fabrication of a skyrmion circuit which stabilizes skyrmions is important to realize micro- to nano-sized skyrmion devices. One example of promising skyrmion-based device is Br…
cond-mat.stat-mech2019
Theory of Skyrmionic Diffusion: Hidden Diffusion Coeffcients and Breathing Diffusion
E. Tamura, Y. Suzuki
Time evolution of the position-velocity correlation functions (PVCF) plays a key role in a new formalism of Brownian motion. A system of differential equations, which governs PVCF,…