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2017 2016 2015 2014 2013 2012 2011 2010以前 日本語解説

paper 2017

  • [26] Y. Taguchi, H. Sakai, and D. Choudhury
    “Magnetocaloric Materials with Multiple Instabilities”
    Adv. Mater. 1606144 (2017).
  • [25] H. Takahashi, T. Akiba, K. Imura, T. Shiino, K. Deguchi, N. K. Sato, H. Sakai, M. S. Bahramy, and S. Ishiwata
    “Anticorrelation between polar lattice instability and superconductivity in the Weyl semimetal candidate MoTe2
    Phys. Rev. B 95, 100501(R) (2017).
  • [24] M. Sakano, M. S. Bahramy, H. Tsuji, I. Araya, K. Ikeura, H. Sakai, S. Ishiwata, K. Yaji, K. Kuroda, A. Harasawa, S. Shin, and K. Ishizaka
    “Observation of spin-polarized bands and domain-dependent Fermi arcs in polar Weyl semimetal MoTe2
    Phys. Rev. B 95, 121101(R) (2017).

paper 2016

  • [23] M. Kinoshita, H. Sakai, N. Hayashi, Y. Tokura, M. Takano, and S. Ishiwata
    “Contrasting magnetic behaviors in Rh- and Ru-doped cubic perovskite SrFeO3: nearly ferromagnetic metal vs. spin-glass insulator”
    Angew. Chem. Int. Ed. 55, 15292-15296 (2016).
  • [22] H. Sakai, K. Ikeura, M. S. Bahramy, N. Ogawa, D. Hashizume, J. Fujioka, Y. Tokura, and S. Ishiwata
    “Critical enhancement of thermopower in a chemically tuned polar semimetal MoTe2
    Science Adv. 2, e1601378 (2016).
  • [21] M. Kamitani, H. Sakai, Y. Tokura, and S. Ishiwata
    “Relation between the structural phase transition and superconductivity in CuxIrTe2-ySey
    Phys. Rev. B 94, 134507 (2016).
  • [20] L. Zhao, E. A. Yelland, J. A. N. Bruin, I. Sheikin, P. C. Canfield, V. Fritsch, H. Sakai, A. P. Mackenzie, and C. W. Hicks
    “Field-temperature phase diagram and entropy landscape of CeAuSb2
    Phys. Rev. B 93, 195124 (2016).
  • [19] Y. Ishida, H. Masuda, H. Sakai, S. Ishiwata, and S. Shin
    “Revealing the ultrafast light-tomatter energy conversion before heat diffusion in a layered Dirac semimetal”
    Phys. Rev. B 93, 100302(R)[6] (2016).
  • [18] H. Masuda, H. Sakai, M. Tokunaga, Y. Yamasaki, A. Miyake, J. Shiogai, S. Nakamura, S. Awaji, A. Tsukazaki, H. Nakao, Y. Murakami, T. Arima, Y. Tokura, and S. Ishiwata
    “Quantum Hall effect in a bulk antiferromagnet EuMnBi2 with magnetically confined 2D Dirac fermions”
    Science Adv. 2, e1501117[6] (2016). [日経産業新聞(8面)2016年2月17日]

paper 2015

  • [17] K. Ikeura, H. Sakai, M. S. Bahramy, and S. Ishiwata
    “Rich structural phase diagram and thermoelectric properties of layered tellurides Mo1−xNbxTe2
    APL Mat. 3, 041514[9] (2015).

paper 2014

  • [16] H. Sakai, D. Kotajima, K. Saito, H. Wadati, Y. Wakisaka, M. Mizumaki, K. Nitta, Y. Tokura, and S. Ishiwata
    “Insulator-to-superconductor transition upon electron doping in a BiS2-based superconductor Sr1−xLaxFBiS2
    J. Phys. Soc. Jpn. 83, 014709[7] (2014). [Editor’s Choice 受賞, JPSJ 2015 Higly Cited Article 受賞]

paper 2013

  • [15] J. A. N. Bruin, H. Sakai, R. S. Perry, and A. P. Mackenzie
    “ Similarity of Scattering Rates in Metals Showing T-linear Resistivity”
    Science 339, 804-807 (2013).

paper 2012

  • [14] H. Sakai, J. Fujioka, T. Fukuda, M. S. Bahramy, D. Okuyama, R. Arita, T. Arima, A. Q. R. Baron, Y. Taguchi, and Y. Tokura
    “Soft phonon mode coupled with antiferromagnetic order in incipient-ferroelectric Mott insulators Sr1−xBaxMnO3
    Phys. Rev. B 86, 104407[11] (2012).
  • [13] Y. Taguchi, H. Sakai, D. Okuyama, S.Ishiwata, J. Fujioka, T. Fukuda, D. Hashizume F. Kagawa, Y. Takahashi, R. Shimano, Y. Tokunaga, Y. Kaneko, A. Nakao, H. Nakao, Y. Murakami, K. Sugimoto, M. Takata, K. Yamauchi, S. Picozzi, A. Q. R. Baron, T. Arima, and Y. Tokura
    “Emergent phenomena in perovskite-type manganites”
    Physica B 407, 1685-1688 (2012).
  • [12] T. Suzuki, H. Sakai, Y. Taguchi, and Y. Tokura
    “Thermoelectric Properties of Electron-Doped SrMnO3 Single Crystals with Perovskite Structure”
    Journal of Electronic Materials 41, 1559-1563 (2012).

paper 2011

  • [11] H. Sakai, J. Fujioka, T. Fukuda, D. Okuyama, D. Hashizume, F. Kagawa, H. Nakao, Y. Murakami, T. Arima, A. Q. R. Baron, Y. Taguchi, and Y. Tokura
    “Displacement-type ferroelectricity with off-center magnetic ions in perovskite Sr1−xBaxMnO3
    Phys. Rev. Lett. 107, 137601[4] (2011).
  • [10] D. Okuyama, S. Ishiwata, Y. Takahashi, K. Yamauchi, S. Picozzi, K. Sugimoto, H. Sakai, M. Takata, R. Shimano, Y. Taguchi, T. Arima and Y. Tokura
    “Magnetically driven ferroelectric atomic displacements in orthorhombic YMnO3
    Phys. Rev. B 84, 054440[7] (2011).

paper 2010-

  • [9] H. Sakai, S. Ishiwata, D. Okuyama, H. Nakao, A. Nakao, Y. Murakami, Y. Taguchi and Y. Tokura
    “Electron doping in the cubic perovskite SrMnO3: Isotropic metal versus chainlike ordering of Jahn-Teller polarons”
    Phys. Rev. B 82, 180409(R)[4] (2010).
  • [8] H. Sakai, Y. Taguchi and Y. Tokura
    “Impact of bicritical fluctuation on magnetocaloric phenomena in perovskite manganites”
    J. Phys. Soc. Jpn. (Letters) 78, 113708[4] (2009).
  • [7] Y. Tokunaga, N. Furukawa, H. Sakai, Y. Taguchi, T. Arima and Y. Tokura
    “Composite domain walls in a multiferroic perovskite ferrite”
    Nature Materials 8, 558-562 (2009).
  • [6] H. Sakai, K. Ito, T. Nishiyama, X. Z. Yu, Y. Matsui, S. Miyasaka and Y. Tokura
    “Dopant-Dependent Impact of Mn-Site Doping on Critical-State Manganites R0.6Sr0.4MnO3 (R=La, Nd, Sm, and Gd)”
    J. Phys. Soc. Jpn. 77, 124712[8] (2008).
  • [5] H. Sakai and Y. Tokura
    “Current-induced persistent magnetization in a relaxorlike manganite”
    Appl. Phys. Lett. 92, 102514[3] (2008).
  • [4] H. Sakai, K. Ito, R. Kumai and Y. Tokura
    “Fe-doping-induced evolution of charge-orbital ordering in a bicritical-state manganite”
    Phys. Rev. B 76, 155112[7] (2007).
  • [3] Y. Jin, H. Sakai and M. Shimada
    “Reversible Resistive Switching in Bi4Ti3O12 Thin Films Deposited by Electron Cyclotron Resonance Sputtering”
    Jpn. J. Appl. Phys. 45, 3243-3246 (2006).
  • [2] H. Sakai, H. Suzuura and T. Ando
    “Effective-mass approach to interaction effects on electronic structure in carbon nanotubes”
    Physica E 22, 704-707 (2004).
  • [1] H. Sakai, H. Suzuura and T. Ando
    “Effective-Mass Theory of Electron Correlations in Band Structure of Semiconducting Carbon Nanotubes”
    J. Phys. Soc. Jpn. 72, 1698-1705 (2003).

日本語解説

  • [3] 酒井英明
    “磁石の中のスピン秩序を利用したディラック電子の制御”
    パリティ(丸善出版)2017年1月号(第32巻)
  • [2] 酒井英明
    “ディラック電子の流れを制御できる新磁性体”
    パリティ(丸善出版)2016年11月号(第31巻)
  • [1] 酒井英明, 増田英俊, 石渡晋太郎
    “新しい多層ディラック電子系EuMnBi2における磁気秩序と結合した量子伝導現象”
    固体物理(アグネ)2016年9月号(第51巻)
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