53 citations · 65 across the 6 of their papers we have counts for
7 papers
Ohm's law for information revealed by a skyrmion Maxwell's demon
Soma Miki, Yoshishige Suzuki, Ryo Ishikawa +10
Reducing the energy cost of computation-a pressing issue in the age of AI-requires a framework for circuit design based on information thermodynamics. By extending non-equilibrium…
Information dynamics, natural computing and Maxwell's demon in two skyrmions system
Yoshishige Suzuki, Hiroki Mori, Soma Miki +5
The probabilistic information flow and natural computational capability of a system with two magnetic skyrmions at room temperature have been experimentally evaluated. Based on thi…
Mass and generalized Thiele equation of the magnetic skyrmion
Yoshishige Suzuki, Soma Miki, Hikaru Nomura +1
An analytical expression is obtained for the mass of an isolated magnetic skyrmion and its linearized equation of motion. The magnetic skyrmion is viewed as a topologically protect…
Manipulating 1-dimensinal skyrmion motion by external magnetic field gradient
Jaehun Cho, Eiiti Tamura, Chaozhe Liu +7
We have investigated an analytic formula of the 1-dimensional magnetic skyrmion dynamics under external magnetic field gradient. We find excellent agreement between the analytical…
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…
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…
Reservoir computing with dipole-coupled nanomagnets
Hikaru Nomura, Taishi Furuta, Kazuki Tsujimoto +7
The feasibility of reservoir computing based on dipole-coupled nanomagnets is demonstrated using micro-magnetic simulations. The reservoir consists of an 2x10 array of nanomagnets.…