## Refereed papers in 2003

[455] |
"Correlated-Electron Physics in Transition-Metal Oxides"
Y. Tokura Physics Today , 56, 50 (2003) . |

[454] |
"Quantum Phase Transition in Organic Charge-Transfer Complexes"
S. Horiuchi, Y. Okimoto, R. Kumai and Y. Tokura, Science, 299, 229 (2003) . |

[453] |
"Dependence of Upper Critical Field and Pairing Strength on Doping in Cuprates"
Y. Wang, S. Ono, Y. Onose, G. Gu, Y. Ando, Y. Tokura, S. Uchida and N. P. Ong, Science, 299, 86 (2003) . |

[452] |
"Optical probe of charge-spin-lattice dynamics in half-doped La_{1.5}Sr_{0.5}NiO_{4}"
K. Yamamoto, K. Ishizaka, E. Saitoh, S. Shinomori, T. Tanabe, and T. Katsufuji and Y. Tokura, Phys. Rev. B, 67, 014414 (2003) . |

[451] |
"Spontaneous rearrangement of the checkerboard charge order to stripe order in La_{1.5}Sr_{0.5}NiO_{4}"
R. Kajimoto, K. Ishizaka, H. Yoshizawa and Y. Tokura, Phys. Rev. B, 67, 014511 (2003) . |

[450] |
"Surface lattice dynamics of layered transition metal oxides: Sr_{2}RuO_{4} and La_{0.5}Sr_{1.5}MnO_{4}"
Ismail, J. Zhang, R. Matzdorf, T. Kimura, Y. Tokura and E. Plummer, Phys. Rev. B, 67, 035407 (2003) . |

[449] |
"Synthesis and electronic structure of epitaxally stabilized Sr_{2-X}La_{X}VO_{4}(0≤X≤1) thin films"
J. Matsuno, Y. Okimoto, M. Kawasaki and Y. Tokura, Appl. Phys. Lett., 82, 194 (2003) . |

[448] |
"Orbital-Order-Induced Metal-Insulator Transition in La_{1-x}Ca_{x}MnO_{3}"
Bas B. Van Aken, Oana D. Jurchescu, Auke Meetsma, Y. Tomioka, Y. Tokura and Thomas T. M. Palstra, Phys. Rev. Lett., 90, 066403 (2003) . |

[447] |
"Moessbauer Study on the Ordered Double Perovskite A_{2}FeReO_{6}(A =Ca, Sr)"
S. Nakamura, M. Tanaka, H. Kato and Y. Tokura, J. Phys. Soc. Jpn., 72, 424-428 (2003) . |

[446] |
"Fabrication of spin-frustrated Sm_{2}Mo_{2}O_{7} epitaxial films: High throughput optimization using a temperature gradient method"
J. Nishimura, T. Fukumura, M. Ohtani, Y. Taguchi, M. Kawasaki, I. Ohkubo, H. Koinuma, H. Ohguchi, K. Ono, M. Oshima and Y. Tokura, Appl. Phys. Lett., 82, 1571 (2003) . |

[445] |
"Inverse tunnel magnetoresistance in all-perovskite junctions of La0.7Sr0.3MnO_{3}/SrTiO_{3}/SrRuO_{3}"
K. S. Takahashi, A. Sawa, Y. Ishii, H. Akoh, M. kawasaki and Y. Tokura, Phys. Rev. B, 67, 094413 (2003) . |

[444] |
"Resonant X-ray Study on the Bi-Layered Perovskite Mn Oxide LaSr_{2}Mn_{2}O_{7}"
Y. Wakabayashi, Y. Murakami, I. Koyama, T. Kimura, Y. Tokura, Y. Moritomo, Y. Endoh and K. Hirota, J. Phys. Soc. Jpn., 72, 618 (2003) . |

[443] |
"Magnetocapacitance effect in multiferroic BiMnO_{3}"
T. Kimura, S. Kawamoto, I. Yamada, M. Azuma, M. Takano and Y. Tokura, Phys. Rev. B, 67, 180401 (2003) . |

[442] |
"Random Potential Effect near the Bicritical Region in Perovskite Manganites as Revealed by Comparison with the Ordered Perovskite Analogs"
D. Akahoshi, M. Uchida, Y. Tomioka, T. Arima, Y. Matsui and Y. Tokura, Phys. Rev. Lett., 90, 177203 (2003) . |

[441] |
"Experimental elucidation: Microscopic mechanism of resonant X-ray scattering in manganite films"
H. Ohsumi, Y. Murakami, T. Kiyama, H. Nakao, M. Kubota, Y. Wakabayashi, Y. Konishi, M. Izumi, M. Kawasaki and Y. Tokura, J. Phys. Soc. Jpn., 72, 1006 (2003) . |

[440] |
"^{63}Cu NMR study on Nd_{1.85}Ce_{0.15}CuO_{4+\delta}"
K. Miyagawa, H. Kawamura, K. Kanoda, Y. Onose, Y. Taguchi and Y. Tokura, Physica C, 388, 253 (2003) . |

[439] |
"Charge ordering and charge dynamics in Nd_{2-x}Sr_{x}NiO_{4} (0.33 \leq x \leq 0.7)"
K. Ishizaka, Y. Taguchi, R. Kajimoto, H. Yoshizawa and Y. Tokura, Phys. Rev. B, 67, 184418 (2003) . |

[438] |
"Orbital order and a canted phase in the paramagnetic and ferromagnetic states of 50\% hole-doped colossal magnetoresistance manganites"
H. Kawano-Furukawa, R. Kajimoto, H. Yoshizawa, Y. Tomioka, H. Kuwahara and Y. Tokura, Phys. Rev. B, 67, 174422 (2003) . |

[437] |
"Magnetic field induced sign reversal of the anomalous Hall effect in a pyrochlore ferromagnet Nd_{2}Mo_{2}O_{7}: Evidence for a spin chirality mechanism"
Y. Taguchi, T. Sasaki, S. Awaji, Y. Iwasa, T. Tayama, T. Sakakibara, S. Iguchi, T. Ito and Y. Tokura, Phys. Rev. Lett., 90, 257202 (2003) . |

[436] |
"Structural distortion on metal-insulator transition in ordered double perovskite Ca_{2}FeReO_{6}"
K. Oikawa, T. Kamiyama, H. Kato and Y. Tokura, J. Phys. Soc. Jpn., 72, 1411 (2003) . |

[435] |
"Change of electronic structure in Ca_{2}RuO_{4} induced by orbital ordering"
JH. Jung, Z. Fang, JP. He, Y. Kaneko, Y. Okimoto and Y. Tokura, Phys. Rev. Lett., 91, 056403 (2003) . |

[434] |
"Ultrafast optical switching to a metallic state by photoinduced Mott transition in a halogen-bridged nickel-chain compound"
S. Iwai, M. Ono, A. Maeda, H. Matsuzaki, H. Kishida, H. Okamoto and Y. Tokura, Phys. Rev. Lett., 91, 057401 (2003) . |

[433] |
"Optical probe of orbital ordering in heavily hole-doped manganites Nd_{1-x}Sr_{x}MnO_{3} (x = 0.55 and 0.7)"
K. Tobe, T. Kimura and Y. Tokura, Phys. Rev. B, 67, 140402(R) (2003) . |

[432] |
"Tunneling Magnetoresistance above Room Temperature in La_{0.7}Sr_{0.3}MnO_{3}/SrTiO_{3}/La_{0.7}Sr_{0.3}MnO_{3} Junctions"
Y. Ogimoto, M. Izumi, A. Sawa, T. Manako, H. Sato, H. Akoh, M. Kawasaki and Y. Tokura, Jpn. J. Appl. Phys., 42, 369 (2003) . |

[431] |
"Resonant X-ray Scattering in Perovskite Manganite Superlattice -- Observation of Orbital Superlattice"
T. Kiyama, Y. Wakabayashi, H. Nakao, H. Ohsumi, Y. Murakami, M. Izumi, M. Kawasaki and Y. Tokura, J. Phys. Soc. Jpn., 72, 785 (2003) . |

[430] |
"Antiferromagnetic order as the competing ground state in electron-doped Nd_{1.85}Ce_{0.15}CuO_{4}"
H. J. Kang, Pengcheng Dai, J. W. Lynn, M. Matsuura, J. R. Thompson, Shou-Cheng Zhang, D. N. Argyriou, Y. Onose and Y. Tokura, Nature, 423, 522 (2003) . |

[429] |
"Nonlinear Magneto-Optical Kerr Rotation of an Oxide Superlattice with Artificially Broken Symmetry"
Y. Ogawa, H. Yamada, T. Ogasawara, T. Arima, H. Okamoto, M. Kawasaki and Y. Tokura, Phys. Rev. Lett., 90, 217403 (2003) . |

[428] |
"Ultrafast photoinduced melting of orbital order in LaVO_{3}"
S. Tomimoto, S. Miyasaka, T. Ogasawara, H. Okamoto and Y. Tokura, Phys. Rev. B, 68, 035106 (2003) . |

[427] |
"Distorted perovskite with e configuration as a frustrated spin system"
T. Kimura, S. Ishihara, H. Shintani, T. Arima, K. T. Takahashi, K. Ishizaka and Y. Tokura, Phys. Rev. B, 68, 060403(R) (2003) . |

[426] |
"Angle-resolved photoemission spectral function analysis of the electron-doped cuprate Nd_{1.85}Ce_{0.15}CuO_{4}"
N. P. Armitage, D. H. Lu, C. Kim, A. Damascelli, K. M. Shen, F. Ronning, D. L. Feng, P. Bogdanov, X. J. Zhou, W. L. Yang, Z. Hussain, P. K. Mang, N. Kaneko, M. Greven, Y. Onose, Y. Taguchi, Y. Tokura and Z. -X. Shen, Phys. Rev. B, 68, 064517 (2003) . |

[425] |
"Third-order nonlinear optical spectroscopy in the two-dimensional cuprates Nd2CuO_{4} and La_{2}CuO_{4}"
H. Kishida, M. Ono, A. Sawa, M. Kawasaki, Y. Tokura and H. Okamoto, Phys. Rev. B, 68, 075101 (2003) . |

[424] |
"Field-effect transistor on SrTiO_{3} with sputtered Al_{2}O_{3} gate insulator"
K. Ueno, I. H. Inoue, H. Akoh, M. Kawasaki, Y. Tokura and H. Takagi, Appl. Phys. Lett., 83, 1755 (2003) . |

[423] |
"On-site Coulomb energy versus crystal-field splitting for the insulator-metal transition in La_{1-x}Sr_{x}TiO_{3}"
T. Higuchi, D. Baba, T. Takeuchi, T. Tsukamoto, Y. Taguchi Y. Tokura, A. Chainani,and S. Shin, Phys. Rev. B, 68, 104420 (2003) . |

[422] |
"Spin-orbital phase diagram of perovskite-type RVO_{3} (R = rare-earth ion or Y)"
S. Miyasaka, Y. Okimoto, M. Iwama and Y. Tokura, Phys. Rev. B, 68, 100406 (2003) . |

[421] |
"Possible presence of a charge-orbital density wave in layered manganites Nd_{1-x}Ca_{1+x}MnO_{4}"
T. Nagai, T. Kimura, A. Yamazaki, Y. Tomioka, K. Kimoto, Y. Tokura and Y. Matsui, Phys. Rev. B, 68, 092405 (2003) . |

[420] |
"Critical control of competition between metallic ferromagnetism and charge/orbital correlation in single crystals of perovskite manganites"
Y. Tomioka, Y. Okimoto, J. H. Jung, R. Kumai and Y. Tokura, Phys. Rev. B, 68, 094417 (2003) . |

[419] |
"Reply to Comment on X-ray resonant scattering studies of orbital and charge ordering in Pr_{1-x}Ca_{x}MnO_{3}"
M. v. Zimmermann, S. Grenier, C. S. Nelson, J. P. Hill, Doon Gibbs, M. Blume, D. Casa, B. Keimer, Y. Murakami, C. -C. Kao, C. Venkataraman, T. Gog, Y. Tomioka and Y. Tokura, Phys. Rev. B, 68, 127102 (2003) . |

[418] |
"Electric-field switching of orbital order in layered manganites"
K. Hatsuda, T. Kimura, and Y. Tokura, Appl. Phys. Lett., 83, 3329 (2003) . |

[417] |
"Effect of a magnetic field on the long-range magnetic order in insulating Nd_{2}CuO_{4} and nonsuperconducting and superconducting Nd_{1.85}Ce_{0.15}CuO_{4}"
M. Matsuura, Pengcheng Dai, H. J. Kang, J. W. Lynn, D. N. Argyriou, K. Prokes, Y. Onose and Y. Tokura, Phys. Rev. B, 68, 144503 (2003) . |

[416] |
"In-Plane Thermal Conductivity of Nd_{2}CuO_{4}: Evidence for Magnon Heat Transport"
R. Jin, Y. Onose, Y. Tokura, D. Mandrus, P. Dai and B. C. Sales, Phys. Rev. Lett., 91, 146601 (2003) . |

[415] |
"Anomalous low-temperature specific heat around the metal-insulator transition in ordered double-perovskite alloys Sr_{2}Fe(Mo_{1-y}W_{y})O_{6} (0<=y<=1)"
T. Okuda, K. -I. Kobayashi, Y. Tomioka and Y. Tokura, Phys. Rev. B, 68, 144407 (2003) . |

[414] |
"The Anomalous Hall Effect and Magnetic Monopoles in Momentum Space"
Z. Fang, N. Nagaosa, K. S. Takahashi, A. Asamitsu, R. Mathieu, T. Ogasawara, H. Yamada, M. Kawasaki, Y. Tokura and K. Terakura, Science, 302, 92 (2003) . |

[413] |
"Condensed-matter physics (communication arising): Spurious magnetism in high-Tc superconductor"
H. J. Kang, Pengcheng Dai, J. W. Lynn, M. Matsuura, J. R. Thompson, Shou-Cheng Zhang, D. N. Argyriou, Y. Onose, Y. Tokura, Nature, 426, 140 (2003) . |

[412] |
"Magnetic control of ferroelectric polarization"
T. Kimura, T. Goto, H. Shintani, K. Ishizaka, T. Arima and Y. Tokura, Nature, 426, 55 (2003) . |

[411] |
"Photoinduced spin dynamics in La_{0.6}Sr_{0.4}MnO_{3} observed by time-resolved magneto-optical Kerr spectroscopy"
T. Ogasawara, M. Matsubara, Y. Tomioka, M. Kuwata-Gonokami, H. Okamoto and Y. Tokura, Phys. Rev. B, 68, 180407 (2003) . |

[410] |
"Magnetic Neutron Scattering Study of YVO_{3}: Evidence for an Orbital Peierls State"
C. Ulrich, G. Khaliullin, J. Sirker, M. Reehuis, M. Ohl, S. Miyasaka, Y. Tokura and B. Keimer, Phys. Rev. Lett., 91, 257202 (2003) . |

[409] |
"Unoccupied electronic state of lightly La-doped SrTiO_{3} observed by inverse-photoemission spectroscopy"
D. Baba, T. Higuchi, H. Kakemoto, Y. Tokura, S. Shin and T. Tsukamoto, Jpn. J. Appl. Phys., 42, L837-L839 (2003) . |