磁性理論グループメンバーが関わった最近の研究成果です。

【 論文リスト 】／【 会議録 】／【 解説記事 】／【 新聞寄稿 】／【 特許 】

論文リスト

2021年｜2020年｜2019年｜2018年｜2017年｜2016年

2021年
  1. Quantum-well tunneling anisotropic magnetoresistance above room temperature
    M. A. Mahdawi, Q. Xiang, Y. Miura, M. Belmoubarik, K. Masuda, S. Kasai, H. Sukegawa, and S. Mitani, Physical Review B 103, L180408 (2021).

  2. Evolutionary search for cobalt-rich compounds in the yttrium-cobalt-boron system
    T. Ishikawa, T. Fukazawa, G. Xing, T. Tadano, and T. Miyake, Physical Review Materials 5, 054408 (2021).

  3. Exploring diamondlike lattice thermal conductivity crystals via feature-based transfer learning
    S. Ju, R. Yoshida, C. Liu, K. Hongo, T. Tadano, and J. Shiomi, Physical Review Materials 5, 053801 (2021).

  4. Origin of negative anomalous Nernst thermopower in Mn-Ga ordered alloys
    W. Zhou, K. Masuda, and Y. Sakuraba, Applied Physics Letters 118, 152406 (2021).

  5. Lattice dynamics effects on finite-temperature stability of R1−xFex (R = Y, Ce, Nd, Sm, and Dy) alloys from first principles
    G. Xing, T. Ishikawa, Y. Miura, T. Miyake, and T. Tadano, Journal of Alloys and Compounds 874, 159754 (2021).

  6. Perpendicular magnetic anisotropy at the Fe/Au(111) interface studied by Mössbauer, x-ray absorption, and photoemission spectroscopies
    J. Okabayashi, S. Li, S. Sakai, Y. Kobayashi, T. Mitsui, K. Tanaka, Y. Miura, and S. Mitani, Physical Review B 103, 104435 (2021).

  7. Reversible 3D-2D structural phase transition and giant electronic modulation in nonequilibrium alloy semiconductor, lead-tin-selenide
    T. Katase, Y. Takahashi, X. He, T. Tadano, K. Ide, H. Yoshida, S. Kawachi, J. Yamaura, M. Sasase, H. Hiramatsu, H. Hosono, and T. Kamiya, Science Advances 7, eabf2725 (2021).

  8. Combinatorial tuning of electronic structure and thermoelectric properties in Co2MnAl1−xSix Weyl semimetals
    R. Modak, K. Goto, S. Ueda, Y. Miura, K. Uchida, and Y. Sakuraba, APL Materials 9, 031105 (2021).

  9. Anomalous Hall and Nernst effects in ferrimagnetic Mn4N films: Possible interpretations and prospects for enhancement
    S. Isogami, K. Masuda, Y. Miura, N. Rajamanickam, and Y. Sakuraba, Applied Physics Letters 118, 092407 (2021).

  10. Interfacial giant tunnel magnetoresistance and bulk-induced large perpendicular magnetic anisotropy in (111)-oriented junctions with fcc ferromagnetic alloys: A first-principles study
    K. Masuda, H. Itoh, Y. Sonobe, H. Sukegawa, S. Mitani, and Y. Miura, Physical Review B 103, 064427 (2021).

  11. Seebeck-driven transverse thermoelectric generation
    W. Zhou, K. Yamamoto, A. Miura, R. Iguchi, Y. Miura, K. Uchida, and Y. Sakuraba, Nature Materials 20, 463-467 (2021).

  12. Above-room-temperature giant thermal conductivity switching in spintronic multilayers
    H. Nakayama, B. Xu, S. Iwamoto, K. Yamamoto, R. Iguchi, A. Miura, T. Hirai, Y. Miura, Y. Sakuraba, J. Shiomi, and K. Uchida, Applied Physcs Letters 118, 042409 (2021).

  13. Enhancement of the anomalous Nernst effect in Ni/Pt superlattices
    T. Seki, Y. Sakuraba, K. Masuda, A. Miura, M. Tsujikawa, K. Uchida, T. Kubota, Y. Miura, M. Shirai, and K. Takanashi, Physical Review B 103, L020402 (2021).

  14. Effect of Halogen Ions on the Low Thermal Conductivity of Cesium Halide Perovskite
    S. Kawano, T. Tadano, and S. Iikubo, The Journal of Physical Chemistry C 125, 91–97 (2021).

  15. RESPACK: An ab initio tool for derivation of effective low-energy model of material
    K. Nakamura, Y. Yoshimoto, Y. Nomura, T. Tadano, M. Kawamura, T. Kosugi, K. Yoshimi, T. Misawa, and Y. Motoyama, Computer Physics Communications 261, 107781 (2021).
 2020年
  1. Spin-Resolved Contribution to Perpendicular Magnetic Anisotropy and Gilbert Damping in Interface-Engineered Fe/MgAl2O4 Heterostructures
    R. Mandal, Q. Xiang, K. Masuda, Y. Miura, H. Sukegawa, S. Mitani, and Y. K. Takahashi, Physical Review Applied 14, 064027 (2020).

  2. Spin-polarized Weyl cones and giant anomalous Nernst effect in ferromagnetic Heusler films
    K. Sumida, Y. Sakuraba, K. Masuda, T. Kono, M. Kakoki, K. Goto, W. Zhou, K. Miyamoto, Y. Miura, T. Okuda, and A. Kimura, Communications Materials 1, 89 (2020).

  3. Magnetic structure and phase transition at the surface region of Fe3O4(100)
    T. Kawauchi, Y. Miura, K. Asakawa, and K. Fukutani, Journal of Physics Communications 4, 115001 (2020).

  4. Effects of the atomic order on the half-metallic electronic structure in the Co2Fe(Ga0.5Ge0.5) Heusler alloy thin film
    K. Goto, L. S. R. Kumara, Y. Sakuraba, Y. Miura, I. Kurniawan, A. Yasui, H. Tajiri, Y. Fujita, Z. Chen, and K. Hono, Physical Review Materials 4, 114406 (2020).

  5. Interfacial resonant tunneling induced by folded bands and providing highly spin-polarized current in spinel-oxide barrier junctions
    K. Nawa, K. Masuda, and Y. Miura, Physical Review B 102, 144423 (2020).

  6. Anharmonic lattice dynamics and thermal transport of monolayer InSe under equibiaxial tensile strains
    Z. Zeng, S. Li, T. Tadano, and Y. Chen, Journal of Physics: Condensed Matter 32, 475702 (2020).

  7. High-temperature dependence of anomalous Ettingshausen effect in SmCo5-type permanent magnets
    A. Miura, K. Masuda, T. Hirai, R. Iguchi, T. Seki, Y. Miura, H. Tsuchiura, K. Takanashi, and K. Uchida, Applied Physics Letters 117, 082408 (2020).

  8. Temperature-dependent spin polarization of Heusler Co2MnSi from the disordered local-moment approach: Effects of atomic disordering and nonstoichiometry
    K. Nawa, I. Kurniawan, K. Masuda, Y. Miura, C. E. Patrick, and J. B. Staunton, Physical Review B 102, 054424 (2020).

  9. Detecting quadrupole: a hidden source of magnetic anisotropy for Manganese alloys
    J. Okabayashi, Y. Miura, Y.Kota, K. Z. Suzuki, A. Sakuma, and S. Mizukami, Scientific Reports 10, 1038 (2020).

  10. Machine learning analysis of tunnel magnetoresistance of magnetic tunnel junctions with disordered MgAl2O4
    S. Ju, Y. Miura, K. Yamamoto, K. Masuda, K. Uchida, and J. Shiomi, Physical Review Research 2, 023187 (2020).

  11. Off-stoichiometry effect on magnetic damping in thin films of Heusler alloy Co2MnSi
    T. Li, W. Yan, X. Zhang, B. Hu, K. Moges, T. Uemura, M. Yamamoto, M. Tsujikawa, M. Shirai, and Y. Miura, Physical Review B 101, 174410 (2020).

  12. Interface-driven giant tunnel magnetoresistance in (111)-oriented junctions
    K. Masuda, H. Itoh, and Y. Miura, Physical Review B 101, 144404 (2020).

  13. Enargite Cu3PS4: A Cu-S-Based Thermoelectric Material with a Wurtzite-Derivative Structure
    T. Tanimoto, K. Suekuni, T. Tanishita, H. Usui, T. Tadano, T. Kamei, H. Saito, H. Nishiate, C. H. Lee, K. Kuroki, and M. Ohtaki, Advanced Functional Materials 30, 2000973 (2020).

  14. Anharmonicity Explains Temperature Renormalization Effects of the Band Gap in SrTiO3
    Y. Wu, W. A. Saidi, J. K. Wuenschell, T. Tadano, P. Ohodnicki, B. Chorpening, and Y. Duan, The Journal of Physical Chemistry Letters 11, 2518-2523 (2020).

  15. Quantum crystal structure in the 250-kelvin superconducting lanthanum hydride
    I. Errea, F. Belli, L. Monacelli, A. Sanna, T. Koretsune, T. Tadano, Raffaello Bianco, M. Calandra, R. Arita, F. Mauri, and J. A. Flores-Livas, Nature 578, 66-69 (2020).

  16. Materials design of dynamically stable d9 layered nickelates
    M. Hirayama, T. Tadano, Y. Nomura, and R. Arita, Physical Review B 101, 075107 (2020).

  17. Contributions of magnetic structure and nitrogen to perpendicular magnetocrystalline anisotropy in antiperovskite ɛ−Mn4N
    S. Isogami, K. Masuda, and Y. Miura, Physical Review Materials 4, 014406 (2020).
 2019年
  1. Formation of a two-dimensional single-component correlated electron system and band engineering in the nickelate superconductor NdNiO2
    Y. Nomura, M. Hirayama, T. Tadano, Y. Yoshimoto, K. Nakamura, and R. Arita, Physical Review B 100, 205138 (2019).

  2. Observation of anomalous Ettingshausen effect and large transverse thermoelectric conductivity in permanent magnets
    A. Miura, H. Sepehri-Amin, K. Masuda, H. Tsuchiura, Y. Miura, R. Iguchi, Y. Sakuraba, J. Shiomi, K. Hono, and K. Uchida, Applied Physics Letters 115, 222403 (2019).

  3. Mechanism of strong enhancement of anomalous Nernst effect in Fe by Ga substitution
    H. Nakayama, K. Masuda, J. Wang, A. Miura, K. Uchida, M. Murata, and Y. Sakuraba, Physical Review Materials 3, 114412 (2019).

  4. Band match enhanced current-in-plane giant magnetoresistance in epitaxial Co50Fe50/Cu multilayers with metastable bcc-Cu spacer
    K. B. Fathoni, Y. Sakuraba, T. T. Sasaki, Y. Miura, J. W. Jung, T. Nakatani, and K. Hono, APL Materials 7, 111106 (2019).

  5. Exploring half-metallic Co-based full Heusler alloys using a DFT+U method combined with linear response approach
    K. Nawa, and Y. Miura, RSC Advances 9, 30462–30478 (2019).

  6. Realizing Room‐Temperature Resonant Tunnel Magnetoresistance in Cr/Fe/MgAl2O4 Quasi‐Quantum Well Structures
    Q. Xiang, H. Sukegawa, M. Belmoubarik, M. A. Mahdawi, T. Scheike, S. Kasai, Y. Miura, S. Mitani, Advanced Science 6, 1901438 (2019).

  7. Microstructure, magnetic and transport properties of a Mn2CoAl Heusler compound
    X. D. Xu, Z.X. Chen, Y. Sakuraba, A. Perumal, K. Masuda, L. S. R. Kumara, H. Tajiri, T. Nakatani, J. Wang, W. Zhou, Y. Miura, T. Ohkubo, and K. Hono, Acta Materialia 176, 33-42 (2019).

  8. Strain-induced reversible manipulation of orbital magnetic moments in Ni/Cu multilayers on ferroelectric BaTiO3
    J. Okabayashi, Y. Miura, and T. Taniyama, npj Quantum Materials 4, 21 (2019).

  9. Ab initio derivation of an effective Hamiltonian for the La2CuO4/La1.55Sr0.45CuO4 heterostructure
    T. Tadano, Y. Nomura, and M. Imada, Physical Review B 99, 155148 (2019).

  10. First-principles study of the anisotropic magneto-Peltier effect
    K. Masuda, K. Uchida, R. Iguchi, Y. Miura, Physical Review B 99, 104406 (2019).

  11. First-principles study of phonon anharmonicity and negative thermal expansion in ScF3
    Y. Oba, T. Tadano, R. Akashi, and S. Tsuneyuki, Physical Review Materials 3, 033601 (2019).

  12. Electronic and spin structure of O- and H-adsorbed Fe3O4(111) surfaces
    K. Asakawa, Y. Miura, N. Nagatsuka, K. Takeyasu, M. Matsumoto, and K. Fukutani, Physical Review B 99, 085442 (2019).

  13. Ab initio prediction of structural phase-transition temperature of SrTiO3 from finite-temperature phonon calculation
    T. Tadano, and S. Tsuneyuki, Journal of the Ceramic Society of Japan 127, 404-408 (2019).

  14. Impact of carbon on the microstructure and magnetic properties of FePt-C nanogranular films on MgO substrate
    J. Wang, H. Sepehri-Amin, H. Tajiri, T. Nakamura, K. Masuda, Y.K. Takahashi, T. Ina, T. Uruga, I. Suzuki, Y. Miura, and K. Hono, Acta Materialia 166, 413-423 (2019).
 2018年
  1. Perpendicular magnetic anisotropy at the Fe/MgAl2O4 interface: Comparative first-principles study with Fe/MgO
    K. Masuda, and Y. Miura, Physical Review B 98, 224421 (2018).

  2. Investigation of Gilbert damping of a tetragonally distorted ultrathin Fe0.5Co0.5 epitaxial film with high magnetic anisotropy
    R. Mandal, J. W. Jung, K. Masuda, Y. K. Takahashi, Y. Sakuraba, S. Kasai, Y. Miura, T. Ohkubo, and K. Hono, Applied Physics Letters 113, 232406 (2018).

  3. Anatomy of interfacial spin-orbit coupling in Co/Pd multilayers using X-ray magnetic circular dichroism and first-principles calculations
    J. Okabayashi, Y. Miura, and H. Munekata, Scientific Reports 8, 8303 (2018).

  4. First-principle calculations of electronic structures and polar properties of (κ,ε)-Ga2O3
    J. Kim, D. Tahara, Y. Miura, and B. G. Kim, Applied Physics Express 11, 061101 (2018).

  5. Pressure effect on the magnetic properties of the half-metallic Heusler alloy Co2TiSn
    I. Shigeta, Y. Fujimoto, R. Ooka, Y. Nishisako, M. Tsujikawa, R. Y. Umetsu, A. Nomura, K. Yubuta, Y. Miura, T. Kanomata, M. Shirai, J. Gouchi, Y. Uwatoko, and M. Hiroi, Physical Review B 97, 104414 (2018).

  6. Quartic Anharmonicity of Rattlers and Its Effect on Lattice Thermal Conductivity of Clathrates from First Principles
    T. Tadano, and S. Tsuneyuki, Physical Review Letters 120, 105901 (2018).

  7. First-Principles Lattice Dynamics Method for Strongly Anharmonic Crystals
    T. Tadano, and S. Tsuneyuki, Journal of the Physical Society of Japan 87, 041015 (2018).

  8. Enhancement of current-perpendicular-to-plane giant magnetoresistive outputs by improving B2-order in polycrystalline Co2(Mn0.6Fe0.4)Ge Heusler alloy films with the insertion of amorphous CoFeBTa underlayer
    S. Li, T. Nakatani, K. Masuda, Y. Sakuraba, X. D. Xu, T.T. Sasaki, H. Tajiri, Y. Miura, T. Furubayashi, and K. Hono, Acta Materialia 142, 49-57 (2018).
 2017年
  1. Thermal conductivity of type-I, type-II, and type-VIII pristine silicon clathrates: A first-principles study
    P. Norouzzadeh, J. S. Krasinski, and T. Tadano, Physical Review B 96, 245201 (2017).

  2. Band structure and photoconductivity of blue-green light absorbing AlTiN films
    N. Tatemizo, Y. Miura, K. Nishio, S. Hirata, F. Sawa, K. Fukui, T. Isshikia and S. Imada, Journal of Materials Chemistry A 5, 20824-20832 (2017).

  3. Bias voltage effects on tunneling magnetoresistance in Fe/MgAl2O4/Fe(001) junctions: Comparative study with Fe/MgO/Fe(001) junctions
    K. Masuda, and Y. Miura, Physical Review B 96, 054428 (2017).

  4. Empirical interatomic potentials optimized for phonon properties
    A. Rohskopf, H. R. Seyf, K. Gordiz, T. Tadano, and A. Henry, npj Computational Materials 3, 27 (2017).

  5. Increased magnetic damping in ultrathin films of Co2FeAl with perpendicular anisotropy
    Y. K. Takahashi, Y. Miura, R. Choi, T. Ohkubo, Z. C. Wen, K. Ishioka, R. Mandal, R. Medapalli, H. Sukegawa, S. Mitani, E. E. Fullerton, and K. Hono, Applied Physics Letters 110, 252409 (2017).

  6. Enhancement of L21 order and spin-polarization in Co2FeSi thin film by substitution of Fe with Ti
    J. Chen, Y. Sakuraba, K. Masuda, Y. Miura, S. Li, S. Kasai, T. Furubayashi, and K. Hono, Applied Physics Letters 110, 242401 (2017).

  7. Electric field control of magnetic anisotropy in bilayer contacts with Rashba-type spin–orbit interaction
    J. Inoue, Y. Miura, and S. Mitani, Journal of Physics D: Applied Physics 50, 235001 (2017).

  8. Interface-driven noncollinear magnetic structure and phase transition of Fe thin films
    T. Kawauchi, Y. Miura, X. Zhang, and K. Fukutani, Physical Review B 95, 014432 (2017).

  9. First-principles study on magnetic tunneling junctions with semiconducting CuInSe2 and CuGaSe2 barriers
    K. Masuda and Y. Miura, Japanese Journal of Applied Physics 56, 020306 (2017).

  10. Electronic structure of AlCrN films investigated using various photoelectron spectroscopies and ab initio calculations
    N. Tatemizo, S. Imada, Y. Miura, H. Yamane and K. Tanaka, Journal of Physics: Condensed Matter 29, 085502 (2017).
 2016年
  1. Electronic structure and magnetic anisotropy of L10-FePt thin film studied by hard x-ray photoemission spectroscopy and first-principles calculations
    S. Ueda, M. Mizuguchi, Y. Miura, J. G. Kang, M. Shirai and K. Takanashi, Applied Physics Letters 109, 042404 (2016).

  2. Perpendicular magnetic tunnel junction with a strained Mn-based nanolayer
    K. Z. Suzuki, R. Ranjbar, J. Okabayashi, Y. Miura, A. Sugihara, H. Tsuchiura, and S. Mizukami, Scientific Reports 6, 30249 (2016).

  3. Enhanced half-metallicity of off-stoichiometric quaternary Heusler alloy Co2(Mn,Fe)Si investigated through saturation magnetization and tunneling magnetoresistance
    K. Moges, Y. Honda, H. Liu, T. Uemura, M. Yamamoto, Y. Miura, and M. Shirai, Physical Review B 93, 134403 (2016).

  4. Large enhancement of bulk spin polarization by suppressing CoMn anti-sites in Co2Mn(Ge0.75Ga0.25) Heusler alloy thin film
    S. Li, Y. K. Takahashi, Y. Sakuraba, N. Tsuji, H. Tajiri, Y. Miura, J. Chen, T. Furubayashi, and K. Hono, Applied Physics Letters 108, 122404 (2016).

  5. Enhancement of magnetoresistance by inserting thin NiAl layers at the interfaces in Co2FeGa0.5Ge0.5/Ag/Co2FeGa0.5Ge0.5 current-perpendicular-to-plane pseudo spin valves
    J. W. Jung, Y. Sakuraba, T. T. Sasaki, Y. Miura, and K. Hono, Applied Physics Letters 108, 102408 (2016).
会議録

  1. Theoretical Study on Magnetic Tunneling Junctions with Semiconductor Barriers CuInSe2 and CuGaSe2 Including a Detailed Analysis of Band-Resolved Transmittances
    K. Masuda, and Y. Miura, Journal of the Magnetics Society of Japan 42, 37-40 (2018).

  2. Magnetization and Spin Polarization of Heusler Alloys Co2TiSn and Co2TiGa0.5Sn0.5
    R. Ooka, I. Shigeta, Y. Sukino, Y. Fujimoto, R. Y. Umetsu, Y. Miura, A. Nomura, K. Yubuta, T. Yamauchi, T. Kanomata, and M. Hioi, IEEE Magnetics Letters 8, 3101604 (2017).
解説記事

  1. ひずみによる垂直磁気異方性の操作：電場印加時のX線磁気円二色性による軌道弾性効果の実証
    岡林潤, 三浦良雄, 谷山智康, 表面と真空 5, 230-235 (2021).

  2. ニッケル酸化物新超伝導体の発見：現状と展望
    野村悠祐, 平山元昭, 北谷基治, 只野央将, 有田亮太郎, 固体物理 55, 491-503 (2020).

  3. 原子核の量子ゆらぎが支える高圧下LaH10の高温超伝導
    只野央将, 是常隆, 有田亮太郎, 固体物理 55, 425-434 (2020).

  4. 非調和フォノン物性の第一原理計算
    只野央将, 応用物理 89, 35-39 (2020).

  5. 異方性磁気ペルチェ効果
    内田健一, 増田啓介, 井口亮, 三浦良雄, 固体物理 54, 401-411 (2019).

  6. 第一原理からの非調和フォノンと格子熱伝導
    只野央将, 常行真司, 固体物理 52, 637-646 (2017).
新聞寄稿

  1. 三浦良雄, "電子材料の物性理論探る", 日刊工業新聞 2020年12月23日 材料進化の最前線 NIMS最新成果68
特許

  1. ファトニクレスボンダン, 桜庭裕弥, 佐々木泰祐, 中谷友也, 三浦良雄, 宝野和博, "磁気抵抗効果素子，磁気センサ，再生ヘッドおよび磁気記録再生装置", 特願 2018-75180

  2. 増田啓介, 三浦良雄, 葛西伸哉, 宝野和博, "面直磁化強磁性半導体接合素子、およびこれを用いた磁気記憶装置並びにスピンロジック素子", 特願 2018-75180

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