Publication List

SAGAYAMA

  1. “Determination of long-range all-in-all-out ordering of Ir4+ moments in a pyrochlore iridate Eu2Ir2O7 by resonant x-ray diffraction”, H. Sagayama, D. Uematsu, T. Arima, K. Sugimoto, J. J. Ishikawa, E. O’Farrell, and S. Nakatsuji, Physical Review B, 87 (10), 100403(R) (1)-(4) (2013.3).
  2. “Orbital structures in spinel vanadates AV2O4 (A = Fe, Mn)”, Y. Nii, H. Sagayama, T. Arima, S. Aoyagi, R. Sakai, S. Maki, E. Nishibori, H. Sawa, K. Sugimoto, H. Ohsumi, and M. Takata, Physical Review B, 86 (12), 125142 (1)-(8) (2012.9).
  3. “Magnetic-field effect on Jahn-Teller distortion in ferroelastic magnetic insulator Fe1-xMnxCr2O4.”, H. Sagayama, S. Ohtani, M. Saito, N. Abe, K. Taniguchi, and T. Arima, Applied Physics Letters, 99(8), 082506(1)-(3) (2011.8).
  4. “Stepwise Neutral－Ionic Phase Transitions in a Covalently Bonded Donor/Acceptor Chain Compound”, Hitoshi Miyasaka, Natsuko Motokawa, Tamiko Chiyo, Miho Takemura, Masahiro Yamashita, Hajime Sagayama, and Taka-hisa Arima, Journal of the American Chemical Society, 133(14), 5338–5345 (2011.3).
  5. “Correlation between the mobility of domain wall and polarization flop direction in a slanted magnetic field in the helimagnetic ferroelectrics Tb1-xDyxMnO3”, N. Abe, K. Taniguchi, H. Sagayama, H. Umetsu, T. Arima,Physical Review B, 83(6), 060403R(1)-(4) (2011.2).
  6. “Critical competition between two distinct orbital-spin ordered states in perovskite vanadates”, J. Fujioka, T. Yasue, S. Miyasaka, Y. Yamasaki, T. Arima, H. Sagayama, T. Inami, K. Ishii, Y. Tokura, Physical Review B,82(14), 144425(1)-(4) (2010.10).
  7. “Observation of Spin Helicity Using Nonresonant Circularly Polarized X-ray Diffraction Analysis”, H. Sagayama, N. Abe, K. Taniguchi, T. Arima, Y. Yamasaki, D. Okuyama, Y. Tokura, S. Sakai, T. Morita, T. Komesu, H.Ohsumi, M. Takata, Journal of the Physical Society of Japan, 79(4), 043711(1)-(4) (2010.4).
  8. “Orbital dilution effect in ferrimagnetic Fe1-xMnxCr2O4: competition between anharmonic lattice potential and spin-orbit coupling”, S. Ohtani, Y. Watanabe, M. Saito, N. Abe, K. Taniguchi, H. Sagayama, T. Arima, M. Watanabe, Y. Noda, Journal of Physics: Condensed Matter, 22(17), 176003(1)-(6) (2010.4)
  9. “Unconventional Ferroelectric Transition in the Multiferroic Compound TbMnO3 Revealed by the Absence of an Anomaly in c-Polarized Phonon Dispersion”, R. Kajimoto, H. Sagayama, K. Sasai, T. Fukuda, S. Tsutsui, T. Arima, K. Hirota, Y. Mitsui, H. Yoshizawa, A. Q. R. Baron, Y. Yamasaki, Y. Tokura, Physical Review Letters, 102(24), 247602(1)-(4) (2009.6).
  10. “Two distinct ferroelectric phases in the multiferroic Y-type hexaferrite Ba2Mg2Fe12O22”, H. Sagayama, K. Taniguchi, N. Abe, T. Arima, Y. Nishikawa, S. Yano, Y. Kousaka, J. Akimitsu, M. Matsuura, K. Hirota, Physical Review B, 80(18), 180419R(1)-(4) (2009.11).
  11. “Size of orbital-ordering domain controlled by the itinerancy of the 3d electrons in a manganite thin film”, Y. Wakabayashi, H. Sagayama, T. Arima, M. Nakamura, Y. Ogimoto, Y. Kubo, K. Miyano, H. Sawa, Physical Review B, 79(22), 220403R(1) -(4) (2009.6).
  12. “Electrical control of in-plane anisotropy in charge-orbital ordered state of single-layered manganite La1/2Sr3/2MnO4”, Shota Konno, Kouji Taniguchi, Hajime Sagayama, Taka-hisa Arima, Applied Physics Express,2(3), 033004(1)-(3) (2009.3).
  13. “Cycloidal Spin Order in the a-Axis Polarized Ferroelectric Phase of Orthorhombic Perovskite Manganite”, Y. Yamasaki, H. Sagayama, N. Abe, T. Arima, K. Sasai, M. Matsuura, K. Hirota, D. Okuyama, Y. Noda, Y. Tokura,Physical Review Letters, 101(9), 097204(1)-(4) (2008.8).
  14. “Correlation between ferroelectric polarization and sense of helical spin order in multiferroic MnWO4”, H. Sagayama, K. Taniguchi, N. Abe, T. Arima, M. Soda, M.Matsuura, K. Hirota, Physical Review B, 77(22), 220407R(1)-(4) (2008.6).
  15. “Magnetic-field dependence of the ferroelectric polarization and spin-lattice coupling in multiferroic MnWO4”, K. Taniguchi, N. Abe, H. Sagayama, S. Ohtani, T. Takenobu, Y. Iwasa, T. Arima, Physical Review B, 77(6), 064408(1)-(7) (2008.2).
  16. “Structural and Magnetic Properties of Spinel FeV2O4 with Two Ions Having Orbital Degrees of Freedom”, T. Katsufuji, T. Suzuki, H. Takei, M. Shingu, K.Kato, K. Osaka, M. Takata, H. Sagayama, T. Arima, Journal of the Physical Society of Japan, 77(5), 053708(1)-053708(4) (2008.5).
  17. “Electric Control of Spin Helicity in a Magnetic Ferroelectric”, Y. Yamasaki, H. Sagayama, T. Goto, M. Matsuura, K. Hirota, T. Arima, Y. Tokura, Physical Review Letters, 98(14), 147204(1)-(4) (2007.4).
  18. “Ferroelectric phase transitions of 3d-spin origin in Eu1-xYxMnO3”, Y. Yamasaki, S. Miyasaka, T. Goto, H. Sagayama, T. Arima, Y. Tokura, Physical Review B, 76(18), 184418(1)-(7) (2007.11).
  19. “Phase diagram and anisotropic physical properties of single crystal Bi1-xSrxMnO3 (0.35≤x≤0.64)”, S. Yamada, T. Matsunaga, E. Sugano, H. Sagayama, S. Konno, S. Nishiyama, Y. Watanabe, T. Arima, Physical Review B,75(21), 214431(1)-(7) (2007.6).
  20. “Structural Assignment of Polarization in Hydrogen-Bonded Supramolecular Ferroelectrics”, Reiji Kumai, Sachio Horiuchi, Hajime Sagayama, Taka-hisa Arima, Masashi Watanabe, Yukio Noda, Yoshinori Tokura, Journal of the American Chemical Society, 129(43), 12920-12921 (2007.10).
  21. “ “Correlation between crystal structures of CaAlSi with and without superlattice and superconducting properties”, S. Kuroiwa, H. Sagayama, T. Kakiuchi, H. Sawa, Y. Noda, J. Akimitsu, Physical Review B, 74(1), 014517(1)-(5) (2006.7).
  22. “Structural Transformation on the Pressure-Induced Metal–Insulator Transition in PrFe4P12”, Daichi Kawana, Keitaro Kuwahara, Masashi Sato, Masatoshi Takagi, Yuji Aoki, Masahumi Kohgi, Hideyuki Sato, Hajime Sagayama, Toyotaka Osakabe, Kazuaki Iwasa, Hitoshi Sugawara, Journal of the Physical Society of Japan, 75(11), 113602-113605 (2006).
  23. “Magnetic and Transport Properties of Gd3Ir4Sn13 with Unique Crystal Structure”, C. Nagoshi, R. Yamamoto, K. Kuwahara, H. Sagayama, D. Kawana, M. Kohgi, H. Sugawara, Y. Aoki, H. Sato, T. Yokoo, M. Arai, Journal of the Physical Society of Japan, 75(4), 044710(1)-(6) (2006.4).
  24. “Two Types of Multistack Structures in MgB2-Type Superconductor CaAlSi”, H. Sagayama, Y. Wakabayashi, H. Sawa, T. Kamiyama, A. Hoshikawa, S. Harjo, K. Uozato, A. K. Ghosh, M. Tokunaga, T. Tamegai, Journal of the Physical Society of Japan, 75(4), 043713(1)-(4) (2006.4).
  25. “Most Stable Metallic Phase of the Mixed-Valence MMX-Chain, Pt2(dtp)4I (dtp = C2H5CS2-), in Purely d-Electronic Conductors Based on the Transition-Metal Complex”, Kazuya Otsubo, Atsushi Kobayashi, Hiroshi Kitagawa, Masato Hedo, Yoshiya Uwatoko, Hajime Sagayama, Yusuke Wakabayashi, Hiroshi Sawa, Journal of the American Chemical Society, 128(25), 8140-8141 (2006).
  26. “Pressure-Induced Metal-semiconductor-Metal Transitions in an MMX-Chain Complex, Pt2(C2h5S2)4I”, Atsushi Kobayashi, Aya Tokunaga, Ryuichi Ikeda, Hajime Sagayama, Yusuke Wakabayashi, Hiroshi Sawa, MasatoHedo, Yoshiya Uwatoko, Hiroshi Kitagawa, European Journal of Inorganic Chemistry, 18, 3567-3570 (2006.9).