- Spin liquid state around a doped hole in insulating cuprates

__T. Tohyama__, Y. Shibata, S. Maekawa, Z.-X. Shen and N. Nagaosa

Journal of the Physical Society of Japan**69**, No.1, (2000) pp. 9-12. - Resonant inelastic x-ray scattering spectrum in high-Tc cuprates

K. Tsutsui, H. Kondo,__T. Tohyama__and S. Maekawa

Physica B**284-288**, (2000) pp.457-458. - Resonant inelastic x-ray scattering in one-dimensional copper oxides

K. Tsutsui,__T. Tohyama__and S. Maekawa

Physical Review B**61**, No.11, (2000) pp. 7180-7182. - Angle-resolved photoemission in high Tc cuprates from theoretical viewpoints

__T. Tohyama__and S. Maekawa

Superconductor Science and Technology**13**, No.4, (2000) pp. R17-R32. - Charge stripes and electronic states in underdoped La
_{2-x}Sr_{x}CuO_{4}

Y. Shibata,__T. Tohyama__and S. Maekawa

*Advances in Superconductivity XII*, Proceedings of the 12th International Symposium on Superconductivity (ISS'99), eds. T. Yamashita and K. Tanabe, (Springer-Verlag, Tokyo, 2000) pp. 164-166. - Evolution of spectral function from insulator to superconductor: What do we lean from angle-resolved photoemission?

__T. Tohyama__and S. Maekawa

*Advances in Superconductivity XII*, Proceedings of the 12th International Symposium on Superconductivity (ISS'99), eds. T. Yamashita and K. Tanabe, (Springer-Verlag, Tokyo, 2000) pp. 170-172. - Magnetic interaction in 1D, 2D and ladder cuprates

Y. Mizuno,__T. Tohyama__and S. Maekawa

*Advances in Superconductivity XII*, Proceedings of the 12th International Symposium on Superconductivity (ISS'99), eds. T. Yamashita and K. Tanabe, (Springer-Verlag, Tokyo, 2000) pp. 194-196. - Resonant inelastic x-ray scattering in insulating cuprates: A numerical study of the Hubbard model

K. Tsutsui, H. Kondo,__T. Tohyama__and S. Maekawa

*Advances in Superconductivity XII*, Proceedings of the 12th International Symposium on Superconductivity (ISS'99), eds. T. Yamashita and K. Tanabe, (Springer-Verlag, Tokyo, 2000) pp. 197-199. - Electronic structure of Mott insulators studied by inelastic x-ray scattering

M. Z. Hasan, E. D. Isaacs, Z.-X. Shen, L. L. Miller, K. Tsutsui,__T. Tohyama__and S. Maekawa

Science**288**, (2000) pp. 1811-1813. - Nonlinear optical response and spin-charge separation in one-dimensional Mott insulators

Y. Mizuno, K. Tsutsui,__T. Tohyama__and S. Maekawa

Physical Review B**62**, No.7, (2000) pp. R4769-R4773. - Are spin and charge really separated in HTS? -Comparison between theory and experiment-

S. Maekawa and__T. Tohyama__

Physica C**341-348**, (2000) pp. 55-58. - Resonant inelastic x-ray scattering in copper oxides

K. Tsutsui, H. Kondo,__T. Tohyama__and S. Maekawa

Physica C**341-348**, (2000) pp. 205-206. - Systematic study of magnetic interaction in insulating cuprates

Y. Mizuno,__T. Tohyama__and S. Maekawa

Physica C**341-348**, (2000) pp. 473-474. - Charge stripes in underdoped La
_{2-x}Sr_{x}CuO_{4}

__T. Tohyama__and S. Maekawa

Physica C**341-348**, (2000) pp. 1771-1774. - Temperature dependence of spin and charge correlations in stripe phase

Y. Shibata,__T. Tohyama__and S. Maekawa

Physica C**341-348**, (2000) pp. 1787-1788. - Effect of charge stripes on electronic and magnetic properties on high-Tc cuprates

Y. Shibata,__T. Tohyama__and S. Maekawa

Journal of Physics and Chemistry of Solids**62**, No.1-2, (2001) pp. 269-271. - Effect of four-spin interactions on magnetic excitation in ladder and 2D insulating cuprates

Y. Mizuno,__T. Tohyama__and S. Maekawa

Journal of Physics and Chemistry of Solids**62**, No.1-2, (2001) pp. 273-276. - Effect of nonmagnetic impurities on stripes in high-Tc cuprates

__T. Tohyama__, M. Takahashi and S. Maekawa

Physica C**357-360**, (2001) pp. 93-95. - Charge and spin in low-dimensional cuprates

S. Maekawa and__T. Tohyama__

Reports on Progress in Physics**64**, (2001) pp.283-428. - Magnetic excitations from edge-sharing CuO
_{2}chains in Ca_{2}Y_{2}Cu_{5}O_{10}

M. Matsuda, H. Yamaguchi, T. Ito, C. H. Lee, K. Oka, Y. Mizuno,__T. Tohyama__, S. Maekawa and K. Kakurai

Physical Review B**63**, (2001), 180403(R)(1-4). - Temperature dependence of spin correlation and charge dynamics in stripe phase of high-Tc superconductors

Y. Shiabta,__T. Tohyama__and S. Maekawa

Physical Review B**64**, (2001), 054519(1-6). - Gigantic third-order optical nonlinearity of Cu-O chains investigated by third harmonic generation spectroscopy

H. Kishida, M. Ono, K. Miura, H. Okamoto, M. Izumi, T. Manako, M. Kawasaki, Y. Taguchi, Y. Tokura,__T. Tohyama__, K. Tsutsui and S. Maekawa

Physical Review Letters**87**, No. 17, (2001), 177401(1-4). - Vanishing Hall constant in the stripe phase of cuprates

P. Prelovsek,__T. Tohyama__and S. Maekawa

Physical Review B**64**, (2001), 052512(1-4). - Electronic states in the antiferromagnetic phase of electron-doped high-Tc cuprates

__T. Tohyama__and S. Maekawa

Physical Review B**64**, (2001), 212505(1-4). - Nonlinear optical response in Mott insulators

__T. Tohyama__and S. Maekawa

Journal of Luminescence**94-95**, (2001) pp. 659-662.