Refereed papers in 2007

[648] "Ultrafast Photoinduced Formation of Metallic State in a Perovskite-Type Manganite with Short Range Charge and Orbital Order" Y. Okimoto, H. Matsuzaki, Y. Tomioka, I. Kezsmarki, T. Ogasawara, M. Matsubara, H. Okamoto, and Y. Tokura
J. Phys. Soc. Jpn., 76, 043702  (2007) .
[647] "Direct Observation of the Bandwidth-Disorder Induced Variation of Charge/Orbital Ordering Structure in Re0.5(Ca1-Ysry)(1.5)Mno4" X. Z. Yu, T. Arima, Y. Kaneko, J. P. He, R. Mathieu, T. Asaka, T. Hara, K. Kimoto, Y. Matsui, and Y. Tokura
J. Phys. Cond. Mat., 19, 172203 (2007) .
[646] "Optical Control of the Magnetic Anisotropy of Ferromagnetic Bilayered Manganites" S. Tomimoto, M. Matsubara, T. Ogasawara, H. Okamoto, T. Kimura, and Y. Tokura,
Phys. Rev. Lett., 98, 017402 (2007) .
[645] "Manometer extension for high pressure measurement: Nuclear quadrupole resonance study of Cu2O with a modified Bridgman anvil cell up to 10 GPa" H. Fukazawa, N. Yamatoji, Y. Kohori, C. Terakura, N. Takeshita, Y. Tokura, and H. Takagi,
Rev. Sci. Instrum., 78, 015106 (2007) .
[644] "Effect of pressure on the spin-polarized intergrain tunneling in single and polycrystalline Sr2FeMoO6" S. Kaji, G. Oomi, Y. Tomioka, and Y. Tokura,
Phys. Rev. B, 75, 024430 (2007) .
[643] "Electrical properties of oxide heteroepitaxial p-n junctions: La1-xSrxFeO3/SrTi0.99Nb0.01O3" A. Yamamoto, A. Sawa, H. Akoh, M. Kawasaki, and Y. Tokura,
Appl. Phys. Lett., 90, 112104 (2007) .
[642] "Impurity-doping-induced ferroelectricity in the frustrated antiferromagnet CuFeO2" S. Seki, Y. Yamasaki, Y. Shiomi, S. Iguchi, Y. Onose, and Y. Tokura,
Phys. Rev. B, 75, 100403 (2007) .
[641] "Electrical properties and colossal electroresistance of heteroepitaxial SrRuO3/SrTi1-xNbxO3 (0.0002 x 0.02) Schottky junctions" T. Fujii, M. Kawasaki, A. Sawa, Y. Kawazoe, H. Akoh, and Y. Tokura,
Phys. Rev. B, 75, 165101 (2007) .
[640] "Spin-lattice coupling in ferroelectric spiral magnets: Comparison between the cases of (Tb, Dy)MnO3 and CoCr2O4" TH, Arima, Yamasaki, T. Goto, S. Iguch, K. Ohgushi, S. Miyasaka, Y. Tokura,
J. Phys. Soc. Jpn., 76, 023602 (2007) .
[639] "Interface properties of superlattices with artificially broken symmetry" Th. Lottermoser, H. Yamada, J. Matsuno, T. Arima, M. Kawasaki and Y. Tokura,
J. Magn. Magn. Mater., 310, 2204-2206 (2007) .
[638] "NMR measurements of the quasi-one-dimensional superconductor beta-Na0.33V2O5 under high pressure using a modified Bridgman anvil cell" Tomokazu Kozuka, Masayuki Itoh, Nao Takeshita, Chieko Terakura, Touru Yamauchi, Yutaka Ueda, Hidenori Takagi and Yoshinori Tokura,
J. Magn. Magn. Mater., 310, 1110-1112 (2007) .
[637] "Anomalous Hall effect and Nernst effect in itinerant ferromagnets" A. Asamitsu, T. Miyasato, N. Abe, T. Fujii, Y. Onose, S. Onoda, N. Nagaosa and Y. Tokura,
J. Magn. Magn. Mater., 310, 2000-2002 (2007) .
[636] "Order-disorder phenomena in the charge-orbital sectors of half-doped manganites with the two-dimensional Mn-O network" R. Mathieu, M. Uchida, Y. Kaneko, J. P. He, X. Z. Yu, R. Kumai, T. Arima, Y. Tomioka, A. Asamitsu, Y. Matsui and Y. Tokura,
J. Magn. Magn. Mater., 310, 1963-1965 (2007) .
[635] "Resistance switching memory device with a nanoscale confined current path" Y. Ogimoto, Y. Tamai, M. Kawasaki, Y. Tokura,
Appl. Phys. Lett., 90, 143515 (2007) .
[634] "Spin waves throughout the Brillouin zone and magnetic exchange coupling in the ferromagnetic metallic manganites La1-xCaxMnO3 (x=0.25, 0.30)" F. Ye, Pengcheng Dai, J. A. Fernandez-Baca, D. T. Adroja, T. G. Perring, Y. Tomioka, Y. Tokura,
Phys. Rev. B, 75, 144408 (2007) .
[633] "Correlation of electronic structure and ordered charge and orbital patterns for single-layered manganites in a wide hole-doping range (0≤x≤1)" Y. S. Lee, T. Arima, S. Onoda, Y. Okimoto, Y. Tokunaga, R. Mathieu, X. Z. Yu, J. P. He, Y. Kaneko, Y. Matsui, N. Nagaosa, Y. Tokura,
Phys. Rev. B, 75, 144407 (2007) .
[632] "Electric Control of Spin Helicity in a Magnetic Ferroelectric" Y. Yamasaki, H. Sagayama, T. Goto, M. Matsuura, K. Hirota, T. Arima, Y. Tokura,
Phys. Rev. Lett., 98, 147204 (2007) .
[631] "Optical probe of electrostatic-doping in an n-type Mott insulator" M. Nakamura, A. Sawa, H. Sato, H. Akoh, M. Kawasaki, Y. Tokura,
Phys. Rev. B, 75, 155103 (2007) .
[630] "Electron correlation and the metal-insulator transition of the pyrochlore molybdates R2Mo2O7 (R=Nd, Sm, Gd, Tb, Y)" A. Higashiya, S. Imada, A. Yamasaki, A. Irizawa, A. Sekiyama, S. Suga, Y. Taguchi, M. Iwama, K. Ohgushi, Y. Tokura,
Phys. Rev. B, 75, 155106 (2007) .
[629] "Change in optical anisotropy with rotation of orbital stripe in a half-doped bilayer manganite" Y. S. Lee, Y. Tokunaga, T. Arima, Y. Tokura,
Phys. Rev. B, 75, 174406 (2007) .
[628] "Hidden constant in the anomalous Hall effect of high-purity magnet MnSi" Minhyea Lee, Y. Onose, Y. Tokura, N. P. Ong,
Phys. Rev. B, 75, 172403 (2007) .
[627] "Ferromagnetic ratchet superlattice with a broken inversion symmetry" J. Matsuno, Th. Lottermoser, T. Arima, M. Kawasaki, Y. Tokura,
Phys. Rev. B, 75, 180403 (2007) .
[626] "Variation of charge/orbital ordering in layered manganite Pr1-xCa1+xMnO4 investigated by transmission electron microscopy" X. Z. Yu, R. Mathieu, T. Arima, Y. Kaneko, J. P. He, M. Uchida, T. Asaka, T. Nagai, K. Kimoto, A. Asamitsu, Y. Matsui, Y. Tokura,
Phys. Rev. B, 75, 174441 (2007) .
[625] "Magnetoelectric emission in rare-earth doped ferroelectric crystals La2Ti2O7 : R3+ (R=Er, Eu, and Nd)" Y. Shimada, H. Kiyama, Y. Tokura,
Phys. Rev. B, 75, 245125 (2007) .
[624] "Effect of antiferromagnetic spin correlations on lattice distortion and charge ordering in Pr0.5Ca1.5MnO4" Songxue. Chi, Ye. F, Pengcheng, Dai, AJ. Fernandez-Baca, Q. Huan, JW. Lynn, EW. Plumme, R. Mathieu, Y. Kaneko, Y. Tokura,
Proc. Natl. Acad. Sci. U. S. A., 104, 10796 (2007) .
[623] "Control of the electronic phase of a manganite by mode-selective vibrational excitation" Matteo. Rini, Ra'anan. Tobey, Nicky. Dean, J. Itatani, Y. Tomioka, Y. Tokura, Robert W. Schoenlein, Andrea Cavalleri,
Nature, 449, 72 (2007) .
[622] "Neutral-ionic phase transition in DMTTF-QCl(4) investigated by Cl-35 NQR" F. Iwase, K. Miyagawa, S. Fujiyama, K. Kanoda, S. Horiuchi, Y. Tokura,
J. Phys. Soc. Jpn., 76, 073701 (2007) .
[621] "Local tunneling spectroscopy across a metamagnetic critical point in the bilayer ruthenate Sr3Ru2O7" K. Iwaya, S. Satow, T. Hanaguri, N. Shannon, Y. Yoshida, S. I. Ikeda, J. P. He, Y. Kaneko, Y. Tokur, T. Yamada, H. Takagi,
Phys. Rev. Lett., 99, 057208 (2007) .
[620] "Logarithmic growth law in the two-dimensional Ising spin glass state resulting from the electron doping in single-layered manganites" R. Mathieu, J. P. He, Y. Kaneko, H. Yoshino, A. Asamitsu, Y. Tokura,
Phys. Rev. B, 76, 014436 (2007) .
[619] "Crossover behavior of the anomalous hall effect and anomalous nernst effect in itinerant ferromagnets" T. Miyasato, N. Abe, T. Fujii, A. Asamitsu, S. Onoda, Y. Onose, N. Nagaosa, Y. Tokura,
Phys. Rev. Lett., 99, 086602 (2007) .
[618] "Nature of the transition between a ferromagnetic metal and a spin-glass insulator in pyrochlore molybdates" N. Hanasaki, K. Watanabe, T. Ohtsuka, I. K\'ezsm\'arki, S. Iguchi, S. Miyasaka, Y. Tokura,
Phys. Rev. Lett., 99, 086401 (2007) .
[617] "Scaling of anomalous hall resistivity in Nd2(Mo1-xNbx)2O7 with spin chirality" S. Iguchi, N. Hanasaki, Y. Tokura,
Phys. Rev. Lett., 99, 077202 (2007) .
[616] "Coherent orbital waves in the photo-induced insulator-metal dynamics of a magnetoresistive manganite" D. Polli, M. Rini, S. Wall, R. W. Schoenlein, Y. Tomioka, Y. Tokura, G. Cerullo, A. Cavalleri,
Nature Mater., 6, 643 (2007) .
[615] "Strong pinning effect and magnetic nanodomain formation by coupling between magnetic and crystallographic domains in the ordered double perovskite Ba2FeMoO6" T. Asaka, X. Z. Yu, Y. Tomioka, Y. Kaneko, T. Nagai, K. Kimoto, K. Ishizuka, Y. Tokura, and Y. Matsui,
Phys. Rev. B, 75, 184440 (2007) .
[614] "Pressure-Induced Transition from a Correlated Insulator to a Fermi Liquid Observed in Geometrically Frustrated Hg2Ru2O7 Pyrochlore" N. Takeshita, C. Terakura, Y. Tokura, A. Yamamoto, H. Takagi,
J. Phys. Soc. Jpn., 76, 063707 (2007) .
[613] "Fermi level shift in La1-xSrxMO3 (M=Mn, Fe, Co, and Ni) probed by Schottky-like heteroepitaxial junctions with SrTi0.99Nb0.01O3" A. Sawa, A. Yamamoto, H. Yamada, T. Fujii, M. Kawasaki, J. Matsuno, Y. Tokura,
Appl. Phys. Lett., 90, 252102 (2007) .
[612] "Neutron-Spin Resonance in the Optimally Electron-Doped Superconductor Nd1.85Ce0.15CuO4-\delta" Jun Zhao, Pengcheng Dai, Shiliang Li, Paul G. Freeman, Y. Onose, Y. Tokura,
Phys. Rev. Lett., 99, 017001 (2007) .
[611] " Thermoelectric Power in Transition-Metal Monosilicides" A. Sakai, F. Ishii, Y. Onose, Y. Tomioka, S. Yotsuhashi, H. Adachi, N. Nagaosa, Y. Tokura,
J. Phys. Soc. Jpn., 76, 093601 (2007) .
[610] "Fe-doping-induced evolution of charge-orbital ordering in a bicritical-state manganite" H. Sakai, K. Ito, R. Kumai, Y. Tokura,
Phys. Rev. B, 76, 155112 (2007) .
[609] "Coexistence of long-ranged charge and orbital order and spin-glass state in single-layered manganites with weak quenched disorder" R. Mathieu, J. P. He, X. Z. Yu, Y. Kaneko, M. Uchida, Y. S. Lee, T. Arima, A. Asamitsu, Y. Tokura,
Europhys. Lett., 80, 37001 (2007) .
[608] "On-substrate synthesis of molecular conductor films and circuits" M. Hiraoka, T. Hasegawa, T. Yamada, Y. Takahashi, S. Horiuchi, Y. Tokura,
Adv. Mater., 19, 3248 (2007) .
[607] "Negative spin polarization in (La, Sr)CoO3 probed by a magnetic tunnel junction with (La, Sr)MnO3" Y. Ishii, H. Yamada, H. Sato, H. Akoh, M. Kawasaki, and Y. Tokura,
Appl. Phys. Lett., 91, 192504 (2007) .
[606] "Structural assignment of polarization in hydrogen-bonded supramolecular ferroelectrics" R. Kumai, S. Horiuchi, H. Sagayama, Taka-hisa. Arima, M. Watanabe, Y. Noda, Y. Tokura,
J. Am. Chem. Soc., 129, 12920 (2007) .
[605] "Optical magnetoelectric effect of patterned oxide superlattices with ferromagnetic interfaces" N. Kida, H. Yamada, H. Sato, T. Arima, M. Kawasaki, H. Akoh, Y. Tokura,
Phys. Rev. Lett., 99, 197404 (2007) .
[604] "Temperature-dependent photoemission spectra, spectral weight transfer, and chemical potential shift in Pr1-xCaxMnO3: Implications for charge-density modulation" K. Ebata, M. Hashimoto, K. Tanaka, A. Fujimori, Y. Tomioka, Y. Tokura,
Phys. Rev. B, 76, 174418 (2007) .
[603] "Ferroelectric phase transitions of 3d-spin origin in Eu1-xYxMnO3" Y. Yamasaki, S. Miyasaka, T. Goto, H. Sagayama, T. Arima, Y. Tokura,
Phys. Rev. B, 76, 184418 (2007) .
[602] "Ultrafast Photoinduced Insulator-Ferromagnet Transition in the Perovskite Manganite Gd0.55Sr0.45MnO3" M. Matsubara, Y. Okimoto, T. Ogasawara, Y. Tomioka, H. Okamoto, Y. Tokura,
Phys. Rev. Lett., 99, 207401 (2007) .
[601] "Magnetic Field Switching between the Two Orbital-Ordered States in DyVO3" S. Miyasaka, T. Yasue, J. Fujioka, Y. Yamasaki, Y. Okimoto, R. Kumai, T. Arima, Y. Tokura,
Phys. Rev. Lett., 99, 217201 (2007) .
[600] "Hydrogen-bonded donor-acceptor compounds for organic ferroelectric materials" S. Horiuchi, R. Kumai, Y. Tokura,
Chemical Communications, 23, 2321-2329 (2007) .
[599] "A supramolecular ferroelectric realized by collective proton transfer" S. Horiuchi, R. Kumai, Y. Tokura,
Angewandte Chemie-International Edition, 46, 3497-3501 (2007) .
[598] "Charge and orbital-ordering-induced charge-polarized state in bilayer manganite" YS. Lee, Y. Tokunaga, T. Lottermoser, YK. Seo, T. Arima, Y. Tokura,
J. Korean Phys. Soc., 51, 1753-1757 (2007) .
[597] "High mobility organic field-effect transistor based on hexamethylenetetrathiafulvalene with organic metal electrodes" Y. Takahashi, T. Hasegawa, S. Horiuchi, R. Kumai, Y. Tokura, G. Saito,
Chemistry of Materials, 19, 6382-6384 (2007) .
[596] "The nanoscale phase separation in hole-doped manganites" R. Mathieu, Y. Tokura,
J. Phys. Soc. Jpn., 76, 124706 (2007) .
[595] "X-ray diffraction study on charge and orbital order in Pr0.65Ca0.35MnO3 under high pressure" S. Shimomura, K. Torashima, N. Wakabayashi, K. Nishimoto, T. Tonegawa, N. Hamaya, H. Sawa, Y. Tomioka, Y. Tokura,
J. Phys. Soc. Jpn., 76, 124603 (2007) .
[594] "High pressure study of novel electronic properties in Sr2Fe(W1-xMox)O6 near metal-insulator transition" G. Oomi, S. Kaji, Y. Tomioka, Y. Tokura,
Int. J. Modern Phys., 21, 3279-3284 (2007) .