@article{oai:muroran-it.repo.nii.ac.jp:00009949, author = {JIN, Xinzhe and 金, 新哲 and MAWATARI, Yasuteru and 馬渡, 康輝 and 葛谷, 俊博 and KUZUYA, Toshihiro and 雨海, 有佑 and Amakai, Yusuke and 田湯, 善章 and TAYU, Yoshinori and 桃野, 直樹 and MOMONO, Naoki and 平井, 伸治 and HIRAI, Shinji and YANAGISAWA, Yoshinori and 柳澤, 吉紀}, issue = {5}, journal = {IEEE Transactions on Applied Superconductivity}, month = {Apr}, note = {application/pdf, A superconducting joint between two Gd123-coated conductors was successfully formed using crystal growth in the bulk (CJMB). An intermediate Yb123 layer was used at the junction, and was melted to form a joint by heat treatment at a temperature below the melting point of the RE123 (such as Gd123) in the coated conductor. This liquid-phase bonding results in high tensile strength, which has exceeded 100 MPa in previous studies. Nevertheless, the joint principle has not been sufficiently clarified. In this study, we performed microstructural analysis of the joint using X-ray diffraction and scanning electron microscopy combined with energy-dispersive X-ray spectroscopy to form a clearer understanding of the joint formation mechanism in order to achieve a high critical current in the junction.}, title = {Microstructural Analysis of Superconducting Joint Fabricated Using CJMB Between Gd123-coated Conductors}, volume = {29}, year = {2019}, yomi = {マワタリ, ヤステル and クズヤ, トシヒロ and アマカイ, ユウスケ and タユ, ヨシノリ and モモノ, ナオキ and ヒライ, シンジ and ヤナギサワ, ヨシノリ} }