1. LaPd₂Sb₂: A pnictide superconductor with CaBe₂Ge₂ type structure
   S. Ganesanpotti, T. Yajima, T. Tohyama, Z. Li, K. Nakano, Y. Nozaki, C. Tassel, Y. Kobayashi and H. Kageyama
   J. Alloys and Compounds, 151-154. 583, (2014) 151-154.

2. First-principles generalized gradient approximation (GGA)+U_d+U_p studies of electronic structures and optical properties in cubic HfO₂
   J. Li, S. Meng, L. Li, H. Lu and T. Tohyama
   Comp. Materi. Sci. 81, (2014) 397-401

3. Persistent spin excitations in doped antiferromagnets revealed by resonant inelastic light scattering
   C. J. Jia, E. A. Nowadnick, K. Wohlfeld, C.-C. Chen, S. Johnston, T. Tohyama, B. Moritz and T. P. Devereaux
   Nat. Commun. 5, (2014) 3314(1-7).

4. High-energy spin and charge excitations in electron-doped copper oxide superconductors
   K. Ishii, M. Fujita, T. Sasaki, M. Minola, G. Dellea, C. Mazzoli, K. Kummer, G. Ghiringhelli, L. Braicovich, T. Tohyama, K. Tsutsumi, K. Sato, R. Kajimoto, K. Ikeuchi, K. Yamada, M. Yoshida, M. Kurooka and J. Mizuki
   Nat. Commun. 5, (2014) 3714(1-8).

5. Superconductivity in the Hypervalent Compound Ba₂Bi(Sb_1-xBi_x)₂ with a Square-Honeycomb lattice
   T. Yajima, F. Takeiri, Y. Nozaki, Z. Li, T. Tohyama, M. A. Green, Y. Kobayashi and H. Kageyama
   J. Phys. Soc. Jpn. 83, (2014) 073705(L) (1-5).

6. Magnetic Raman scattering study of spin frustrated, kappa-(BEDT-TTF)₂X
   Y. Nakamura, N. Yoneyama, T. Sasaki, T. Tohyama, A. Nakamura and H. Kishida
   J. Phys. Soc. Jpn. 83, (2014) 074708 (1-5).

7. Spin-Spin Correlation Enhanced by Impurities in a Frustrated Two-Leg Spin Ladder
   T. Sugimoto, M. Mori, T. Tohyama and S. Maekawa
   JPS Conf. Proc. 3, (2014) 014016 (1-5).

8. Theoretical Study of Electronic States and Excitation Spectra in Ni-Substituted Cuprates
   K. Tsutsui, T. Tohyama and S. Maekawa
   JPS Conf. Proc. 3, (2014) 017008 (1-6).

9. Coexistence of Antiferromagnetism and Superconductivity in Iron-Based Superconductors
   Y. Matsui, T. Morinari and T. Tohyama
   J. Phys. Soc. Jpn. 83, (2014) 094703 (1-5).

10. Kondo resonance from p-wave hybridization in graphen
    S. A. Jafari and T. Tohyama
    J. Phys.:Cond. Matt. 26, (2014) 415601 (1-6).

11. Memory function approach to in-plane anisotropic resistivity in the antiferromagnetic phase of iron arsenide superconductors
    K. Sugimoto, P. Prelovsek, E. Kaneshita and T. Tohyama
    Phys. Rev. B 90, (2014) 125157 (1-6).

12. Density-Matrix Renormalization Group Study of Extended Kitaev-Heisenberg Model
    K. Shinjo, S. Sota and T. Tohyama
    Phys. Rev. B 91, (2015) 054401 (1-10).

13. Ultrafast charge and lattice dynamics in one-dimensional Mott insulator of CuO-chain compound Ca₂CuO₃ investigated by femtosecond absorption spectroscopy
    H. Matsuzaki, H. Nishioka, H. Uemura, A. Sawa, S. Sota, T. Tohyama and H. Okamoto
    Phys. Rev. B 91, (2015) 081114(R) (1-5).

14. Density-matrix renormalization group study of third harmonic generation in one-dimensional Mott insulator coupled with phonon
    S. Sota, T. Tohyama and S. Yunoki
    J. Phys. Soc. Jpn. 84, (2015) 054403 (1-4).

15. Lifshitz Transition Induced by Magnetic Field in Frustrated Two-Leg Spin-Ladder Systems
    T. Sugimoto, M. Mori, T. Tohyama and S. Maekawa
    JPS Conf. Proc. 8, (2015) 034005(1-6).

16. Point nodes persisting far beyond T_c in Bi2212
    T. Kondo, W. Malaeb, Y. Ishida, T. Sasagawa, T. Tohyama and S. Shin
    Nat. Commun. 6, (2015) 7699(1-8).

17. Photoinduced In-Gap States in the One-Dimensional Extended Hubbard Model
    H. Lu, C. Shao, J. Bonca, D. Manske and T. Tohyama
    Phys. Rev. B 91, (2015) 245117 (1-5).

18. Enhanced Charge Excitations in Electron-Doped Cuprates by Resonant Inelastic X-Ray Scattering
    T. Tohyama, K. Tsutsui, M. Mori, S. Sota and S. Yunoki
    Phys. Rev. B 92, (2015) 014515 (1-8).

19. Resonant Inelastic X-Ray Scattering in Strongly Correlated Electron Systems
    T. Tohyama
    J. Elec. Spectro. Related Phenomena 200, (2015) 209-215 (Review).

20. Magnetization plateaus by reconstructed quasispinons in a frustrated two-leg spin ladder under a magnetic field
    T. Sugimoto, M. Mori, T. Tohyama, and S. Maekawa
    Phys. Rev. B 92, (2015) 125114 (1-6).

21. Orbital-selective electronic excitations in iron arsenides revealed by simulated nonresonant inelastic x-ray scattering
    K. Tsutsui, E. Kaneshita, T. Tohyama
    Phys. Rev. B 92, (2015) 195103 (1-5).

22. GdN thin film: Chern insulating state on square lattice
    Z. Li, J. Kim, N. Kioussis, S.-Y. Ning, H. Su, T. Iitaka, T. Tohyama, X. Yang, and J.-X. Zhang
    Phys. Rev. B 92, (2015) 201303(R) (1-5).

23. Quasi-Spin Correlations in a Frustrated Quantum Spin Ladder
    T. Sugimoto, M. Mori, T. Tohyama, and S. Maekawa
    Physics Procedia 75, (2015) 861-867.