主要論文

1. 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 (2011).
2. K. Shibuya, D. Okuyama, R. Kumai, Y. Yamasaki, H. Nakao, Y. Murakami, Y. Taguchi, T. Arima, M. Kawasaki, and Y. Tokura.:
   "X-ray induced insulator-metal transition in a thin film of electron-doped VO2"
   Phys. Rev. B 84, 165108 (2011)
3. Y. Tokunaga, D. Okuyama, T. Kurumaji, T. Arima, H. Nakao, Y. Murakami, Y. Taguchi, and Y. Tokura.:
   "Multiferroicity in NiBr2 with long-wavelength cycloidal spin structure on a triangular lattice"
   Phys. Rev. B 84, 060406 (2011)
4. Y. Ishida, H. Kanto, A. Kikkawa, Y. Taguchi, Y. Ito, Y. Ota, K. Okazaki, W. Malaeb, M. Mulazzi, M. Okawa, S. Watanabe, C.-T. Chen, M. Kim, C. Bell, Y. Kozuka, H. Y. Hwang, Y. Tokura, and S. Shin.:
   "Common Origin of the Circular-Dichroism Pattern in Angle-Resolved Photoemission Spectroscopy of SrTiO3 and CuxBi2Se3"
   Phys. Rev. Lett. 107, 077601 (2011)
5. 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 (2011)
6. S. Ishiwata, M. Tokunaga, Y. Kaneko, D. Okuyama, Y. Tokunaga, S. Wakimoto, K. Kakurai, T. Arima, Y. Taguchi, and Y. Tokura.:
   "Versatile helimagnetic phases under magnetic fields in cubic perovskite SrFeO3"
   Phys. Rev. B 84, 054427 (2011)
7. N. Kida, S. Kumakura, S. Ishiwata, Y. Taguchi, and Y. Tokura.:
   "Gigantic terahertz magnetochromism via electromagnons in the hexaferrite magnet Ba2Mg2Fe12O22"
   Physica Reivew B, 2011, Vol. 83, 064422 (2011)
8. T. Suzuki, M. S. Bahramy, R. Arita, Y. Taguchi, and Y. Tokura.:
   "Doping control and thermoelectric properties of R1-xAxZnSbO(R=La, Ce; A=Ca, Sr)"
   Physica Reivew B, January 2011, Vol. 83, 035204-1 -- 035204-7
9. Y. Tokunaga, Y. Kaneko, D. Okuyama, S. Ishiwata, T. Arima, S. Wakimoto, K. Kakurai, Y. Taguchi, and Y. Tokura.:
   "Multiferroic M-type hexaferrites with a room-temperature conical state and magnetically controllable spin helicity"
   Physical Review Letters, December 2010, Vol. 105, 257201-1 - 257201-4
10. H. Sakai, S. Ishiwata, D. Okuyama, A. Nakao, H. Nakao, Y. Murakami, Y. Taguchi, and Y. Tokura.:
    "Electron doping in the cubic perovskite SrMnO3: Isotropic metal versus chainlike ordering of Jahn-Teller polarons"
    Physical Review B, November 2010, Vol. 82, 180409(R)-1 - 180409 (R)-4

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