@article{oai:nifs-repository.repo.nii.ac.jp:00011500,
 author = {TAKAHATA,  Kazuya and TAMURA,  Hitoshi and MITO,  Toshiyuki and IMAGAWA,  Shinsaku and SAGARA,  Akio},
 issue = {Special Issue 2},
 journal = {Plasma and Fusion Research},
 month = {May},
 note = {0000-0002-5682-3343, A 100-kA indirectly cooled superconductor has been designed and optimized for the heliotron fusion power reactor FFHR. A doubly transposed Rutherford cable composed of 216 Nb3Sn superconducting wires is embedded in an aluminum-alloy jacket with a high filling factor. Additional high purity aluminum strips around the cable reduce the hotspot temperature to 150 K. The final design has a rectangular cross section that is 100 mm wide and 25 mm high, which will achieve an operating current of 100 kA at a current density of 40 A/mm2. A prototype of the conductor was developed to demonstrate the fabrication process. The prototype has the same configuration as the design, except that the aluminum strips are eliminated.},
 title = {Development of an Indirectly Cooled Superconductor for the LHD Fusion Reactor FFHR},
 volume = {9},
 year = {2014}
}