207 citations · 573 across the 13 of their papers we have counts for
13 papers
Theoretical Study on Anisotropic Magnetoresistance Effects of Arbitrary Directions of Current and Magnetization for Ferromagnets: Application to Transverse Anisotropic Magnetoresistance Effect
Satoshi Kokado, Masakiyo Tsunoda
We develop a theory of the anisotropic magnetoresistance (AMR) effects of arbitrary directions of current and magnetization for ferromagnets. Here, we use the electron scattering t…
Theoretical Study on Anisotropic Magnetoresistance Effects of I//[100], I//[110], and I//[001] for Ferromagnets with A Crystal Field of Tetragonal Symmetry
Satoshi Kokado, Masakiyo Tsunoda
Using the electron scattering theory, we obtain analytic expressions for anisotropic magnetoresistance (AMR) ratios for ferromagnets with a crystal field of tetragonal symmetry. He…
Spin polarization ratios of resistivity and density of states estimated from anisotropic magnetoresistance ratio for nearly half-metallic ferromagnets
Satoshi Kokado, Yuya Sakuraba, Masakiyo Tsunoda
We derive a simple relational expression between the spin polarization ratio of resistivity, , and the anisotropic magnetoresistance ratio , and that between the spin po…
Twofold and Fourfold Symmetric Anisotropic Magnetoresistance Effect in A Model with Crystal Field
Satoshi Kokado, Masakiyo Tsunoda
We theoretically study the twofold and fourfold symmetric anisotropic magnetoresistance (AMR) effects of ferromagnets. We here use the two-current model for a system consisting of…
Anisotropic Magnetoresistance Effect: General Expression of AMR Ratio and Intuitive Explanation for Sign of AMR Ratio
Satoshi Kokado, Masakiyo Tsunoda
We derive the general expression of the anisotropic magnetoresistance (AMR) ratio of ferromagnets for a relative angle between the magnetization direction and the current direction…
Anisotropic Magnetoresistance Effects in Fe, Co, Ni, Fe_4N, and Half-Metallic Ferromagnet: A Systematic Analysis
Satoshi Kokado, Masakiyo Tsunoda, Kikuo Harigaya +1
We theoretically analyze the anisotropic magnetoresistance (AMR) effects of bcc Fe (+), fcc Co (+), fcc Ni (+), FeN (-), and a half-metallic ferromagnet (-). The sign in each (…