Search Results - "Tamura, Eiiti"

Brownian motion of skyrmion bubbles and its control by voltage applications by Nozaki, Takayuki, Jibiki, Yuma, Goto, Minori, Tamura, Eiiti, Nozaki, Tomohiro, Kubota, Hitoshi, Fukushima, Akio, Yuasa, Shinji, Suzuki, Yoshishige

“…Magnetic skyrmions are expected to be promising candidates for information carriers in spintronic devices. In previous work, precise position control of…”
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Diffusion of a magnetic skyrmion in two-dimensional space by Suzuki, Yoshishige, Miki, Soma, Imai, Yusuke, Tamura, Eiiti

“…•Validity of the constant mass approximation of the skyrmion dynamics is tested.•Explicit solution of the Skyrmion's Fokker-Planck equation is…”
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Voltage controlled interfacial magnetism through platinum orbits by Miwa, Shinji, Suzuki, Motohiro, Tsujikawa, Masahito, Matsuda, Kensho, Nozaki, Takayuki, Tanaka, Kazuhito, Tsukahara, Takuya, Nawaoka, Kohei, Goto, Minori, Kotani, Yoshinori, Ohkubo, Tadakatsu, Bonell, Frédéric, Tamura, Eiiti, Hono, Kazuhiro, Nakamura, Tetsuya, Shirai, Masafumi, Yuasa, Shinji, Suzuki, Yoshishige

“…Electric fields at interfaces exhibit useful phenomena, such as switching functions in transistors, through electron accumulations and/or electric dipole…”
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Skyrmion Brownian circuit implemented in continuous ferromagnetic thin film by Jibiki, Yuma, Goto, Minori, Tamura, Eiiti, Cho, Jaehun, Miki, Soma, Ishikawa, Ryo, Nomura, Hikaru, Srivastava, Titiksha, Lim, Willy, Auffret, Stephane, Baraduc, Claire, Bea, Helene, Suzuki, Yoshishige

“…The fabrication of a circuit capable of stabilizing skyrmions is important for the realization of micro- to nano-sized skyrmion devices. Ultralow power…”
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Brownian Motion of Magnetic Skyrmions in One- and Two-Dimensional Systems by Miki, Soma, Jibiki, Yuma, Tamura, Eiiti, Goto, Minori, Oogane, Mikihiko, Cho, Jaehun, Ishikawa, Ryo, Nomura, Hikaru, Suzuki, Yoshishige

“…Magnetic skyrmions, which are topologically protected particle-like spin textures, exhibit Brownian motion at ambient temperatures in a ferromagnetic thin…”
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Manipulating 1-dimensional skyrmion motion by the external magnetic field gradient by Cho, Jaehun, Tamura, Eiiti, Liu, Chaozhe, Miki, Soma, You, Chun-Yeol, Kim, June-Seo, Nomura, Hikaru, Goto, Minori, Nakatani, Ryoichi, Suzuki, Yoshishige

“…We have investigated an approximated analytic form of the one-dimensional motion of skyrmions accelerated by a gradient of the external magnetic field. We find…”
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Size-Independent Drive of One-Dimensional Skyrmion Motion Using Exchange Energy Control by Miki, Soma, Tamura, Eiiti, Nomura, Hikaru, Goto, Minori, Suzuki, Yoshishige

“…We theoretically study the motion of skyrmions under an exchange-energy gradient. Our results show excellent agreement between the analytically predicted…”
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Observation of Magnetic-Switching and Multiferroic-Like Behavior of Co Nanoparticles in a C60 Matrix by Sakai, Yutaka, Tamura, Eiiti, Toyokawa, Shuhei, Shikoh, Eiji, Lazarov, Vlado K., Hirohata, Atsufumi, Shinjo, Teruya, Suzuki, Yoshishige, Shiraishi, Masashi

“…A novel magnetoelectric effect is found to appear in a C60‐Co nanocomposite. Although Co is well‐known as a ferromagnet, its nanoparticles embedded in a C60…”
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Quantitative Analysis of Coherent and Incoherent Tunneling Currents in MgO-Based Epitaxial Magnetic Tunnel Junctions by Matsumoto, Rie, Fukushima, Akio, Nagahama, Taro, Tamura, Eiiti, Suzuki, Yoshishige, Ando, Koji, Yuasa, Shinji

“…We studied spin-dependent transport in fully epitaxial Fe/MgO/Cr/Fe(001) magnetic tunnel junctions (MTJs) with a Cr(001) layer grown above or below the MgO…”
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Quantitative Analysis of Coherent and Incoherent Tunneling Currents in MgO-Based Epitaxial Magnetic Tunnel Junctions by Matsumoto, Rie, Fukushima, Akio, Nagahama, Taro, Tamura, Eiiti, Suzuki, Yoshishige, Ando, Koji, Yuasa, Shinji

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Reservoir computing with dipole-coupled nanomagnets by Nomura, Hikaru, Furuta, Taishi, Tsujimoto, Kazuki, Kuwabiraki, Yuki, Peper, Ferdinand, Tamura, Eiiti, Miwa, Shinji, Goto, Minori, Nakatani, Ryoichi, Suzuki, Yoshishige

“…The feasibility of reservoir computing based on dipole-coupled nanomagnets is demonstrated using micro-magnetic simulations at 0 K. The static-magnetization…”
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Observation of Magnetic‐Switching and Multiferroic‐Like Behavior of Co Nanoparticles in a C 60 Matrix by Sakai, Yutaka, Tamura, Eiiti, Toyokawa, Shuhei, Shikoh, Eiji, Lazarov, Vlado K., Hirohata, Atsufumi, Shinjo, Teruya, Suzuki, Yoshishige, Shiraishi, Masashi

“…A novel magnetoelectric effect is found to appear in a C 60 ‐Co nanocomposite. Although Co is well‐known as a ferromagnet, its nanoparticles embedded in a C 60…”
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On the theory of secondary electron emission by TAMURA, E

“…The theory of secondary electron emission (SEE), which was proposed by Feder and Pendry, is extended. The new argument allows us to predict not only the fine…”
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Diffusion of a magnetic skyrmion in 2-dimensional space by Suzuki, Yoshishige, Miki, Soma, Tamura, Eiiti

“…Physics Letters A Volume 413, 18 October 2021, 127603 Two-dimensional magnetic skyrmions are particle-like magnetic domains in magnetic thin films. The kinetic…”
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Mass and generalized Thiele equation of the magnetic skyrmion by Suzuki, Yoshishige, Miki, Soma, Nomura, Hikaru, Tamura, Eiiti

“…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…”
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Manipulating 1-dimensinal skyrmion motion by external magnetic field gradient by Cho, Jaehun, Tamura, Eiiti, Liu, Chaozhe, Miki, Soma, You, Chun-Yeol, Kim, June-Seo, Nomura, Hikaru, Goto, Minori, Nakatani, Ryoichi, Suzuki, Yoshishige

“…New J. Phys. 22 103053 (2020) We have investigated an analytic formula of the 1-dimensional magnetic skyrmion dynamics under external magnetic field gradient…”
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Reservoir computing with dipole-coupled nanomagnets by Nomura, Hikaru, Furuta, Taishi, Tsujimoto, Kazuki, Kuwabiraki, Yuki, Peper, Ferdinand, Tamura, Eiiti, Miwa, Shinji, Goto, Minori, Nakatani, Ryoichi, Suzuki, Yoshishige

“…The feasibility of reservoir computing based on dipole-coupled nanomagnets is demonstrated using micro-magnetic simulations. The reservoir consists of an 2x10…”
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Skyrmion Brownian circuit implemented in a continuous ferromagnetic thin film by Jibiki, Yuma, Goto, Minori, Tamura, Eiiti, Cho, Jaehun, Miki, Soma, Nomura, Hikaru, Srivastava, Titiksha, Lim, Willy, Auffret, Stephane, Baraduc, Claire, Bea, Helene, Suzuki, Yoshishige

“…The fabrication of a skyrmion circuit which stabilizes skyrmions is important to realize micro- to nano-sized skyrmion devices. One example of promising…”
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Observation of Huge Magnetoresistance and Multiferroic-like Behavior of Co Nanoparticles in a C60 matrix by Sakai, Yutaka, Tamura, Eiiti, Toyokawa, Shuhei, Shikoh, Eiji, Lazarov, Vlado K, Hirohata, Atsufumi, Shinjo, Teruya, Suzuki, Yoshishige, Shiraishi, Masashi

“…Tunneling magnetoresistance (TMR) via oxides or molecules includes fruitful physics, such as spin filtering and hybridized interface states, in addition to…”
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