Refereed papers in 1998

[245] "Optical and Magnetic Properties of Transition Metal Oxides" Y. Tokura
Current Opinion in Solid State & Materials Science, 3, 175 (1998) .
[244] "Metal-InsulatorTransitions" M. Imada, A. Fujimori, and Y. Tokura
Rev. Mod. Phys., 70, 1039 (1998) .
[243] "High-temperature spin dynamics in CMR manganites: ESR and magnetization" M. T. Causa, M. Tovar, A. Caneiro, F. Prado, G. Ibanez, C. A. Ramos, A. Butera, B. Alascio, X. Obradors, S. Pinol, F. Rivadulla, C. Vazquez-Vazquez, M. A. Lopez-Quintela, J. Rivas, Y. Tokura, and S. B. Oseroff
Phys. Rev. B , 58, 3233 (1998) .
[242] "Electronic structure of Sr2RuO4: X-ray fluorescence emission study" E. Z. Kurmaev, S. Stadler, D. L. Ederer, Y. Harada, S. Shin, M. M. Grush, T. A. Callcott, R. C. C. Perera, D. A. Zatsepin, N. Ovechkina, M. Kasai, Y. Tokura, T. Takahashi, K. Chandrasekaran, R. Vijayaraghavan, and U. V. Varadaraju
Phys. Rev. B , 57, 1558 (1998) .
[241] "Phonon Raman Scattering in R1-xAxMnO3+d (R=La,Pr; A=Ca,Sr)" E. Granado, N. O. Moreno, A. Garcia, J. A. Sanjurjo, C. Rettori, I. Torriani, S. B. Oseroff, J. J. Neumeier, K. J. McClellan, S. W. Cheong, and Y. Tokura
Phys. Rev. B , 58, 11435 (1998) .
[240] "Photonic Phase Control of Magnetic Oxides" Y. Okimoto, Y. Tokura, Y. Tomioka, Y. Onose, Y. Otsuka, and K. Miyano
Mol. Cryst. Liq. Cryst., 315, 257 (1998) .
[239] "Ultrafast Dynamics of Reversibly Photoinduced Neutral-Ionic Transition in Tetrathiafulvalene-Chloranil Single Crystals" K. Akimoto, Y. Takahashi, S. Y. Koshihara, F. Minami, Y. Tokura, and T. Koda
Mol. Cryst. Liq. Cryst., 314, 101 (1998) .
[238] "Spin-Coupled Charge Dynamics in Layered Manganite Crystals" Y. Tokura, T. Kimura, and T. Ishikawa
J. Korean Phys. Soc., 33, 168 (1998) .
[237] "Band-filling control of pi-d electron system based on Bis (ethylenedithio) tetrathiafulvalene cation radical salts" R. Kumai, A. Asamitsu, and Y. Tokura,
J. Am. Chem. Soc., 120, 8263-82264 (1998) .
[236] "Chemical control of ferroelectric neutral-ionic transition in charge-transfer complexes, TTF1-xTSFxQCl4 [TTF=tetrathiafulvalene; TSF=tetraselenafulvalene; QCl4=p-chloranil]" S. Horiuchi, R. Kumai, and Y. Tokura,
J. Am. Chem. Soc., 120, 7379-7380 (1998) .
[235] "Anisotropic magnetoelastic phenomena in layered manganite crystals: Implication of charge in orbital state" T. Kimura, Y. Tomioka, A. Asamitsu, and Y. Tokura,
Phys. Rev. Lett., 81, 5920-5923 (1998) .
[234] "Ordered stack of spin valves in a layered magnetoresistive perovskite" T. G. Perring, G. Aeppli, T. Kimura, Y. Tokura, and M. A. Adams,
Phys. Rev. B, 58, R14693-R14696 (1998) .
[233] "Optical spectroscopy of charge-ordering transition in La1/3Sr2/3FeO3" T. Ishikawa, S. K. Park, T. Katsufuji, T. Arima, and Y. Tokura,
Phys. Rev. B, 58, R13326-R13329 (1998) .
[232] "Competition between lattice distortion and charge dynamics for the charge carriers of double-layered manganites" J. -H. Park, T. Kimura, and Y. Tokura,
Phys. Rev. B, 58, R13330-R13333 (1998) .
[231] "ARPES results on Sr2RuO4: Fermi surface revisited" A. V. Puchkov, Z. -X. Shen, T. Kimura, and Y. Tokura,
Phys. Rev. B, 58, R13322-R13325 (1998) .
[230] "Anomalous ferromagnetic spin fluctuations in an antiferromagnetic insulator Pr1-xCaxMnO3" R. Kajimoto, T. Kakeshita, Y. Oohara, H. Yoshizawa, Y. Tomioka, and Y. Tokura,
Phys. Rev. B, 58, R11837-R11840 (1998) .
[229] "Successive structural transitions coupled with magneto-transport properties in LaSr2Mn2O7" T. Kimura, R. Kumai, Y. Tokura, J. Q. Li, and Y. Matsui,
Phys. Rev. B, 58, 11081-11084 (1998) .
[228] "Atomically defined epitaxy and physical properties of strained La0.6Sr0.4MnO3 films" M. Izumi, Y. Konishi, T. Nishihara, S. Hayashi, M. Shinohara, M. Kawasaki, and Y. Tokura,
Appl. Phys. Lett., 73, 2497-2499 (1998) .
[227] "Fabrication and physical properties of c-axis oriented thin films of layered perovskite La2-2xSr1+2xMn2O7" Y. Konishi, T. Kimura, M. Izumi, M. Kawasaki, and Y. Tokura,
Appl. Phys. Lett., 73, 3004-3006 (1998) .
[226] "Room-temperature magnetoresistance in an oxide material with an ordered double-perovskite structure" K. -I. Kobayashi, T. Kimura, H. Sawada, K. Terakura, and Y. Tokura,
Nature, 395, 677-680 (1998) .
[225] "Critical behavior of the metal-insulator transition in La1-xSrxMnO3" T. Okuda, A. Asamitsu, Y. Tomioka, T. Kimura, Y. Taguchi, and Y. Tokura,
Phys. Rev. Lett., 81, 3203-3206 (1998) .
[224] "Magneto-optical Kerr effects in perovskite-type transition-metal oxides: La1-xSrxMnO3 and La1-xSrxCoO3" S. Yamaguchi, Y. Okimoto, K. Ishibashi, and Y. Tokura,
Phys. Rev. B, 58, 6862-6870 (1998) .
[223] "Charge-gap formation upon the Verwey transition in Fe3O4" S. K. Park, T. Ishikawa, and Y. Tokura,
Phys. Rev. B, 58, 3717-3720 (1998) .
[222] "Effects of reduced dimensionality on spin dynamics in the layered perovskite La1.4Sr1.6Mn2O7" R. H. Heffner, D. E. MacLaughlin, G. J. Nieuwenhuys, T. Kimura, G. M. Luke, Y. Tokura, and Y. J. Uemura,
Phys. Rev. Lett., 81, 1706-1709 (1998) .
[221] "Thermally induced insulator-metal transition in LaCoO3: A view based on the Mott transition" Y. Tokura, Y. Okimoto, S. Yamaguchi, H. Taniguchi, T. Kimura, and H. Takagi,
Phys. Rev. B, 58, R1699-R1702 (1998) .
[220] "Stability of a photoinduced insulator-metal transition in Pr1-xCaxMnO3" K. Ogawa, W. Wei, K. Miyano, Y. Tomioka, and Y. Tokura,
Phys. Rev. B, 57, R15033-R15036 (1998) .
[219] "Anisotropic spin waves in a metallic antiferromagnet Nd0.45Sr0.55MnO3" H. Yoshizawa, H. Kawano, J. A. Fernandez-Baca, H. Kuwahara, and Y. Tokura,
Phys. Rev. B, 58, R571-R574 (1998) .
[218] "Hall effect in La1-xSrxMnO3" A. Asamitsu, and Y. Tokura,
Phys. Rev. B, 58, 47-50 (1998) .
[217] "Resonant x-ray scattering from orbital ordering in LaMnO3" Y. Murakami, J. P. Hill, D. Gibbs, M. Blume, I. Koyama, M. Tanaka, H. Kawata, T. Arima, Y. Tokura, K. Hirota, and Y. Endoh,
Phys. Rev. Lett., 81, 582-585 (1998) .
[216] "Visualization of the local insulator-metal transition in Pr0.7Ca0.3MnO3" M. Fiebig, K. Miyano, Y. Tomioka, and Y. Tokura,
Science, 280, 1925-1928 (1998) .
[215] "Charge ordering and disordering transitions in Pr1-xCaxMnO3 (x=0.4) as investigated by optical spectroscopy" Y. Okimoto, Y. Tomioka, Y. Onose, Y. Otsuka, and Y. Tokura,
Phys. Rev. B, 57, R9377-R9380 (1998) .
[214] "Optical probe of anisotropic and incoherent charge dynamics in a layered ferromagnet: La1.2Sr1.8Mn2O7" T. Ishikawa, T. Kimura, T. Katsufuji, and Y. Tokura,
Phys. Rev. B, 57, R8079-R8082 (1998) .
[213] "Direct observation of charge and orbital ordering in La0.5Sr1.5MnO4" Y. Murakami, H. Kawada, H. Kawata, M. Tanaka, T. Arima, Y. Moritomo, and Y. Tokura,
Phys. Rev. Lett., 80, 1932-1935 (1998) .
[212] "High-magnetic-field study of the phase transitions of R1-xCaxMnO3 (R=Pr, Nd)" M. Tokunaga, N. Miura, Y. Tomioka, and Y. Tokura,
Phys. Rev. B, 57, 5259-5264 (1998) .
[211] "Raman scattering of the charge-spin stripes in La1.67Sr0.33NiO4" K. Yamamoto, T. Katsufuji, T. Tanabe, and Y. Tokura,
Phys. Rev. Lett., 80, 1493-1496 (1998) .
[210] "Structural properties and charge-ordering transition in LaSr2Mn2O7" J. Q. Li, Y. Matsui, T. Kimura, and Y. Tokura,
Phys. Rev. B, 57, R3205-R3208 (1998) .
[209] "k-dependent electronic structure, a large ghost Fermi Surface, and a pseudogap in a layered magnetoresistive oxide" D. S. Dessau, T. Saitoh, C. -H. Park, Z. -X. Shen, P. Villella, N. Hamada, Y. Moritomo, and Y. Tokura,
Phys. Rev. Lett., 81, 192-196 (1998) .