Transversal compressive force and superconducting transition properties of Bi-2223 tapes

Autor: Umekawa, Kenji, Ito, Toru, Takao, Tomoaki, Tanaka, Hideki, Umeda, Masaichi

Publikováno v: In Physica C: Superconductivity and its applications 2004 401(1):251-254

Excitation of a Superconducting Coil Made of Ta-Reinforced Nb3Sn Conductor in 14 T.

Autor: Iwamura, Tsutomu, Takao, Tomoaki, Umekawa, Kenji, Fukasawa, Yuta, Minowa, Shigetoshi, Umeda, Masaichi, Furuse, Mitsuho

Publikováno v: IEEE Transactions on Applied Superconductivity; Jun2006, Vol. 16 Issue 2, p1278-1281, 4p, 1 Black and White Photograph, 1 Diagram, 4 Charts, 5 Graphs

Influence of Compressive Length of Normal Stress on Degradation in Bi-2223 Tapes.

Autor: Takao, Tomoaki, Ito, Toru, Umekawa, Kenji, Fukasawa, Yuta, Tanaka, Hideki, Umeda, Masaichi

Publikováno v: IEEE Transactions on Applied Superconductivity; Jun2005 Part 3 of 3, Vol. 15 Issue 2, p2488-2491, 4p

Compressive Strain and Critical Current Properties of Nb[sub 3]Sn Conductors Reinforced by Center-Arranged and Distributed Ta.

Autor: Takao, Tomoaki, Takahashi, Yutaka, Ito, Toru, Yamaguchi, Masakatsu, Umekawa, Kenji, Kondo, Junji, Umeda, Masaichi

Publikováno v: IEEE Transactions on Applied Superconductivity; Jun2003 Part 3 of 3, Vol. 13 Issue 2, p3382, 4p, 2 Black and White Photographs, 1 Diagram, 2 Charts, 6 Graphs