[10p-PA3-1~41] 10 Spintronics and Magnetics (Poster)

English Presentation

[10p-PA3-9] Voltage Control of a Rachet Device Using Brownian-Driven Magnetic Skyrmions as Information Tokens

〇(M2C)Shunya Morishita¹, Soma Miki², Ryo Ishikawa^3,4,5 (1.Grad. Sch. Eng. The Univ. of Osaka., 2.WPI-AIMR, Tohoku Univ., 3.ULVAC, inc., 4.OTRI-Osaka., 5.CSRN-Osaka.)

Keywords:

skyrmion

Magnetic skyrmions are nanoscale particle-like spin textures that can exhibit thermally driven Brownian motion at room temperature in solids. Peper et al. proposed Brownian token-based computing circuits, in which information tokens are transported by Brownian motion and can operate with ultra-low energy consumption. As physical information tokens for Brownian token-based computing, magnetic skyrmions have been investigated as promising candidates because they can behave as Brownian particles in solid-state materials .Toward the realization of such devices, it is necessary to implement and evaluate key functional elements that can control the stochastic motion of skyrmions.