1. NMR study of carrier distribution and superconductivity in multilayered high-Tc cuprates
2. Unconventional superconducting characteristics in the multilayered high-Tc cuprate (Cu0.6C0.4)Ba2Ca3Cu4O12+y probed by 63Cu NMR
3. Specific Heat Study on CuxBa2Ca3Cu4Oy
4. H. Kotegawa, Y. Tokunaga, Y. Araki, K. Ishida, G.-q. Zheng, Y. Kitaoka, K. Tokiwa, K. Ito, T. Watanabe, A. Iyo, Y. Tanaka, H. Ihara, Phys. Rev. Lett. (submitted)
5. K. Tokiwa, S. Ito, H. Okumoto, S. Mikusu, W. Higemoto, K. Nishiyama, A. Iyo, Y. Tanaka, H. Ihara , T. Watanabe, Phys. Rev. Lett. (submitted)