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主な公表論文 (学術論文)

現在

1. T. Nishimoto, T. Moriyasu, and T. Kohmoto,
   "Magnetically induced lattice dynamics in a magnetoelectric antiferromagnet Cr₂O₃",
   Ultrafast Phenomena XIX, edited by K. Yamanouchi et al. (Springer, Berlin, 2015), pp.257-259.

2. T. Moriyasu, S. Wakabayashi, and T. Kohmoto,
   "Ultrafast spin dynamics in an antiferromagnet NiO observed in pump-probe and terahertz experiments",
   Ultrafast Phenomena XIX, edited by K. Yamanouchi et al. (Springer, Berlin, 2015), pp.653-656.

3. T. Kohmoto, D. Ikeda, X. Liang, and T. Moriyasu,
   "Direct observation of the spatial and temporal dynamics of polaron diffusion in SrTiO₃",
   Phys. Rev. B 87, 214301-1-5 (2013).
   (Selected as an Editors' Suggestion)

4. T. Moriyasu, S. Wakabayashi, and T. Kohmoto,
   "Observation of antiferromagnetic magnons and magnetostriction in manganese oxide using terahertz time-domain spectroscopy",
   J. Infrared, Millimeter and Terahertz Waves 34, in press (2013).

5. M. Takahara, H. Jinn, S. Wakabayashi, T. Moriyasu, and T. Kohmoto,
   "Observation of coherent acoustic phonons and magnons in an antiferromagnet NiO",
   Phys. Rev. B 86, 094301-1-4 (2012).

6. T. Kohmoto, Y. Koyama, T. Moriyasu, H. Okamura, Y. Yamada, and K. Tanaka,
   "Photoinduced dynamics in pure and Ca-doped SrTiO₃ studied by transient birefringence and absorption measurements",
   J. Phys. Soc. Jpn. 80, 104605-1-6 (2011).
7. T. Kohmoto, M. Masui, M. Abe, T. Moriyasu, and K. Tanaka,
   "Study of ultrafast dynamics of soft phonon modes in perovskite dielectrics by coherent phonon spectroscopy",
   Phys. Rev. B 83, 064304-1-9 (2011).
8. Y. Koyama, T. Moriyasu, H. Okamura, Y. Yamada, K. Tanaka, T. Kohmoto,
   "Doping-induced ferroelectric phase transition in strontium titanate: Observation of birefringence and coherent phonons under ultraviolet illumination",
   Phys. Rev. B 81, 024104-1-6 (2010).
9. T. Moriyasu, D. Nomoto, Y. Koyama, Y. Fukuda, and T. Kohmoto,
   "Spin manipulation using the light-shift effect in rubidium atoms",
   Phys. Rev. Lett. 103, 213602-1-4 (2009).
10. T. Kohmoto, H. Sakaguchi, M. Takahashi, K. Kakita, Y. Koyama, and T. Moriyasu,
    "Optically induced magnetization and ultrafast spin relaxation in manganese oxide",
    Phys. Rev. B 78, 144420-1-6 (2008).
11. T. Moriyasu, Y. Koyama, Y. Fukuda, and T. Kohmoto,
    "Optically induced spin echoes in rubidium atoms: On- and off-resonant manipulations of spins",
    Phys. Rev. A 78, 013402-1-10 (2008).
12. T. Kohmoto, K. Tada, T. Moriyasu, and Y. Fukuda,
    "Observation of coherent phonons in strontium titanate: Structural phase transition and ultrafast dynamics of the soft modes",
    Phys. Rev. B 74, 064303-1-5 (2006).