1. 1) K. Kitazawa, J. Shimoyama, H. Ikuta, T. Sasagawa and K. Kishio: “The universal scaling law in magnetic phase diagram of high temperature superconductors”, Physica C 282-287 (1997) 335-338
2. 2) D. Dimos, P. Chaudhari, J. Mannhart and F.K. Legoues: “Orientation dependence of grain-boundary critical current in YBa2Cu3O7-δ bicrystals”, Phys. Rev. Lett. 61 (1998) 219-222
3. 3) Y. Iijima, M. Kimura, T. Saitoh and K. Takeda: “Development of Y-123-coated conductors by IBAD process,” Physica C 335 (2000) 15-19
4. 4) A. Goyal, F. A. List, J. Mathis, M. Paranthaman, E.D. Specht, D.P. Norton, C. Park, D.F. Lee, D.M. Kroeger, D.K. Christen, J.D. Budai and P.M. Martin: “High critical current density YBa2Cu3Ox tapes using the RABiTs approach,” J. Supercond. 11 (1989) 481- 487
5. 5) Y. Iijima and K. Matsumoto: “High-temperature-superconductor coated conductors: technical progress in Japan,” Supercond. Sci. Technol. 13 (2000) 68-81