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. 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)
5. 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)
6. 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
7. 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
8. H. Sakai, Y. Taguchi, and Y. Tokura.:
   "Impact of bicritical fluctuation on magnetocaloric phenomena in perovskite manganites"
   Journal of Physical Society of Japan, November 2009, Vol. 78, 113708-1 - 113708-4
9. Y. Tokunaga, N Furukawa, H. Sakai, Y. Taguchi, T. Arima, and Y. Tokura.:
   "Composite domain walls in a multiferroic perovskite ferrite"
   Nature Materials, July 2009, Vol.8, 558-562
10. Ishiwata, S., Taguchi, Y., Murakawa, H., Onose, Y., and Tokura, Y.:
    "Low-magnetic-field control of electric polarization vector in a helimagnet"
    Science, 319, 1643-1646 (2008)

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